# Best VoIP Providers

## How Many VoIP Providers Products Does G2 Track?

**Total Products under this Category:** 425

### Category Stats (Aug 2026)

- **Average Rating:** 4.37/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** Phone2 (+4.77%) - Among all products in this category, Phone2 recorded the largest rating increase compared to last month

_Last updated: August 04, 2026_

## How Does G2 Rank VoIP Providers Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 61,300+ Authentic Reviews
- 425+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for VoIP Providers
 ![G2 Grid® for VoIP Providers plotting products by satisfaction and market presence](https://www.g2.com/categories/voip-providers/grids.png?focus%5B%5D=1173&focus%5B%5D=53495&focus%5B%5D=1451753&focus%5B%5D=129760&focus%5B%5D=16314&focus%5B%5D=18255&focus%5B%5D=70977&focus%5B%5D=71595)

Highlighted products: RingEX, Nextiva, Zoom Phone, Quo, Dialpad Connect, Webex Suite, Webex Calling, and 8x8 Work.

Underlying data: [Grid® JSON](https://www.g2.com/categories/voip-providers/grids.json?focus%5B%5D=ringex&focus%5B%5D=nextiva&focus%5B%5D=zoom-zoom-phone&focus%5B%5D=quo-quo&focus%5B%5D=dialpad-connect&focus%5B%5D=cisco-webex-suite&focus%5B%5D=webex-calling&focus%5B%5D=8x8-work)

**Sponsored**

### Techmode

Titanium 3CX Partner | Sapphire Avaya Partner Techmode was founded in 2003 and has been providing businesses the best in business phone systems for over 20 years. From private instance UCaaS to advanced Contact Center solutions, Techmode provides white glove installation and concierge level support to every client. TechmodeGO Collaboration Suite UCaaS Experience seamless collaboration with TechmodeGO’s all-in-one communication platform tailored for your business needs. Contact Center- Techmode offers a variety of Contact Center options to suite any business including Amazon Connect. SMS/MMS Business Texting Single Instance, private, high availability cloud phone systems

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=118&secure%5Bchosen_at%5D=2026-08-09T14%3A48%3A37Z&secure%5Bdisplayable_resource_id%5D=118&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=118&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1810487&secure%5Bresource_id%5D=118&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fvoip-providers%3Fopen_modal_url%3D%252Fproducts%252Fcomcast-business-voiceedge%252Fwishlists%253Fhost_path%253D%25252Fcategories%25252Fvoip-providers%2526source%253Dcategory&secure%5Btoken%5D=c2ca51fd9cb04090445361322e1ee35f228a8038ceff1e88fd113285d7555719&secure%5Burl%5D=https%3A%2F%2Fwww.techmode.com%2Ftechmodego-collaboration-suite%2F%3Futm_source%3DG2%26utm_medium%3DG2%26utm_campaign%3DG2&secure%5Burl_type%5D=custom_url)

### [RingEX](https://www.g2.com/pt/products/ringex/reviews)

O QUE É RINGEX? RingEX é a plataforma de comunicações empresariais tudo-em-um que conecta equipes, clientes e conversas através de voz, vídeo, mensagens, SMS e agentes de IA, tudo impulsionado por IA. Projetado para organizações que valorizam produtividade, satisfação do cliente e simplicidade, o RingEX reúne tudo o que sua empresa precisa para colaborar e se engajar de forma eficaz de qualquer lugar. IA AVANÇADA COM AIR, AVA E ACE RingEX transforma cada interação em uma vantagem estratégica através de três agentes de IA especializados. O Recepcionista de IA (AIR) atua como uma recepção digital inteligente, atendendo chamadas 24/7 em conversas naturais e multilíngues para responder a perguntas frequentes, capturar leads, agendar compromissos e encaminhar chamadas complexas com contexto completo. O Assistente Virtual de IA (AVA) atua como um co-piloto proativo para tarefas diárias, capturando automaticamente resumos de reuniões, gerando ações de acompanhamento e redigindo mensagens com consciência de contexto. O Especialista em Conversação de IA (ACE) serve como uma plataforma de inteligência de conversação de destaque, analisando cada interação para fornecer treinamento, pontuação automática de chamadas e análise de sentimento profunda. Ao transformar dados brutos em insights executivos e sincronizar diretamente com seu CRM, o ACE ajuda líderes a replicar comportamentos vencedores e se manter à frente das tendências dos clientes. NOVO: PACOTE DE ENGAJAMENTO DO CLIENTE Desenvolvido para equipes de atendimento ao cliente de pequeno e médio porte, o Pacote de Engajamento do Cliente ajuda as empresas a oferecer suporte ao cliente mais rápido e conectado, sem a complexidade de um centro de contato completo. O pacote mistura perfeitamente suporte de voz e SMS em um espaço de trabalho unificado. As principais capacidades incluem uma caixa de entrada de SMS compartilhada para visibilidade da equipe, conformidade automática de opt-out de SMS e modelos de resposta para manter uma voz de marca consistente. Também apresenta transparência de fila com atualizações de posição na linha e relatórios ao vivo para visibilidade em tempo real do desempenho dos agentes e qualidade do serviço. POR QUE RINGEX? Seja sua equipe conectando-se internamente ou engajando clientes, o RingEX oferece confiabilidade, flexibilidade e inteligência em uma plataforma. Apoiado por segurança de nível empresarial, o RingEX ajuda você a se manter conectado e responsivo em todos os momentos que importam. Os clientes do RingEX ganham comunicação mais inteligente com AVA, inteligência de receita com ACE e melhores experiências do cliente através do Pacote de Engajamento do Cliente. RingEX não é apenas um sistema telefônico. É o núcleo inteligente do seu negócio que garante que cada conversa—interna ou externa—seja conectada, analisada e impactante.

**Average Rating:** 4.2/5.0

**Total Reviews:** 1,387

#### How Do G2 Users Rate RingEX?

- **the product tem sido um bom parceiro comercial?:** 8.3/10 (Category avg: 8.8/10)
- **Telefonemas:** 9.1/10 (Category avg: 9.1/10)
- **Número VoIP:** 9.0/10 (Category avg: 9.0/10)
- **Chamadas de mesa para mesa:** 9.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind RingEX?

- **Vendedor:** [RingCentral](https://www.g2.com/pt/sellers/ringcentral)
- **Website da Empresa:** www.ringcentral.com
- **Ano de Fundação:** 1999
- **Localização da Sede:** Belmont, CA
- **Twitter:** @RingCentral  
61,963 seguidores no Twitter
- **Página do LinkedIn®:** [www.linkedin.com](https://www.g2.com/pt/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c5feb596db1b6a55b89021e6c3d499a6bb38b1cce9bfb6bcc3e569df83d09956&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F60868%2F&secure%5Burl_type%5D=linkedin_company_website)  
6,726 funcionários no LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Proprietário, CEO
- **Top Industries:** Software de Computador, Tecnologia da Informação e Serviços
- **Company Size:** 57% Small, 34% Medium

#### What Do G2 Reviewers Say About RingEX?

_AI-generated summary from verified user reviews_

##### Pros

- Os usuários adoram a **facilidade de uso** do RingEX, achando-o perfeito para comunicação e atualizações sem interrupções.
- Os usuários valorizam o **atendimento ao cliente prestativo** da RingEX, melhorando sua experiência e satisfação geral.
- Os usuários valorizam as **chamadas telefônicas de alta qualidade** da RingEX, melhorando a comunicação no suporte ao cliente com facilidade de uso.
- Os usuários consideram a **confiabilidade e suporte excepcionais** do RingEX inestimáveis para uma comunicação e colaboração sem interrupções.
- Os usuários elogiam a **confiabilidade** do RingEX, garantindo conexões consistentes e experiências de comunicação de alta qualidade.

##### Cons

- Os usuários acham que o **suporte ao cliente é insuficiente** , muitas vezes enfrentando desafios e complexidades desnecessárias ao buscar assistência.
- Os usuários acham os **processos complexos** frustrantes, muitas vezes precisando de suporte para navegar nos desafios de administração e configuração do sistema.
- Os usuários acham que as **dificuldades com o atendimento ao cliente** ocasionalmente complicam as resoluções e frustram a experiência geral.
- Os usuários relatam **problemas frequentes de chamadas** com o RingEX, incluindo rastreamento de chamadas deficiente e suporte ao cliente frustrantemente inadequado.
- Os usuários acham o **suporte ao cliente desafiador** , frequentemente exigindo etapas extras para problemas conhecidos e administração complicada.

#### What Are Recent G2 Reviews of RingEX?

**["RingEX se tornou meu principal aplicativo de chamadas para trabalho em grupo"](https://www.g2.com/pt/survey_responses/ringex-review-13169167)**

**Rating:** 5.0/5.0 stars

_— Aashu J._

[Read full review](https://www.g2.com/pt/survey_responses/ringex-review-13169167)

**["Integração perfeita e suporte excepcional"](https://www.g2.com/pt/survey_responses/ringex-review-12608346)**

**Rating:** 5.0/5.0 stars

_— Javier M._

[Read full review](https://www.g2.com/pt/survey_responses/ringex-review-12608346)

#### What Are G2 Users Discussing About RingEX?

- [Para que é usado o RingCentral MVP?](https://www.g2.com/pt/discussions/what-is-ringcentral-mvp-used-for)
- [O RingCentral é bom?](https://www.g2.com/pt/discussions/is-ringcentral-good) - 2 comments
- [What are the three RingCentral plans products?](https://www.g2.com/pt/discussions/what-are-the-three-ringcentral-plans-products)
- [What is RingCentral office?](https://www.g2.com/pt/discussions/what-is-ringcentral-office)

### [Nextiva](https://www.g2.com/pt/products/nextiva/reviews)

A Nextiva é uma empresa de CXM Unificado que fornece soluções de experiência do cliente impulsionadas por IA. A Nextiva impulsiona mais de 100.000 empresas e bilhões de conversas todos os anos com sua plataforma de experiência do cliente tudo-em-um. A partir de um hub de comunicação impulsionado por IA, a Nextiva transforma a maneira como as empresas interagem com seus clientes. O compromisso da empresa com o Amazing Service® e uma abordagem focada no cliente tem sido sua pedra angular por 15 anos. Estabelecida em 2008 e com sede em Scottsdale, Arizona, a Nextiva garantiu $200M da Goldman Sachs Asset Management em sua rodada inaugural de financiamento, avaliando a empresa em $2,7B no final de 2021. Descubra mais em www.nextiva.com.

**Average Rating:** 4.5/5.0

**Total Reviews:** 3,578

#### How Do G2 Users Rate Nextiva?

- **the product tem sido um bom parceiro comercial?:** 8.8/10 (Category avg: 8.8/10)
- **Telefonemas:** 9.2/10 (Category avg: 9.1/10)
- **Número VoIP:** 9.1/10 (Category avg: 9.0/10)
- **Chamadas de mesa para mesa:** 9.1/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Nextiva?

- **Vendedor:** [Nextiva](https://www.g2.com/pt/sellers/nextiva)
- **Ano de Fundação:** 2008
- **Localização da Sede:** Scottsdale, Arizona
- **Twitter:** @Nextiva  
21,295 seguidores no Twitter
- **Página do LinkedIn®:** [www.linkedin.com](https://www.g2.com/pt/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=434d5ec5d0765605afc77e3535fff65d535fb70db670aeec87a896bf2e39e9d6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F459293%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,497 funcionários no LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Proprietário, Gerente de Escritório
- **Top Industries:** Hospital e Cuidados de Saúde, Seguros
- **Company Size:** 77% Small, 22% Medium

#### What Do G2 Reviewers Say About Nextiva?

_AI-generated summary from verified user reviews_

##### Pros

- Os usuários valorizam o **suporte ao cliente excepcional** da Nextiva, desfrutando de assistência rápida e configuração de conta sem complicações.
- Os usuários valorizam a **facilidade de uso** do Nextiva, beneficiando-se de um processo de integração simples e excelente suporte ao cliente.
- Os usuários elogiam a Nextiva por seu **excelente atendimento ao cliente** e experiência de integração perfeita, tornando a implementação sem esforço.
- Os usuários elogiam a **configuração fácil** do Nextiva, apreciando a rápida implementação e o suporte ao cliente durante todo o processo.
- Os usuários elogiam a **confiabilidade da Nextiva** , destacada pelo excelente atendimento ao cliente e pelo processo de integração sem problemas.

##### Cons

- Os usuários acham a **configuração difícil** do Nextiva desafiadora, complicando a configuração e o gerenciamento para grandes equipes.
- Os usuários acham a **complexidade da configuração e integração** desafiadora, especialmente para os novatos na plataforma.
- Os usuários enfrentam **vários problemas** com a Nextiva, incluindo atrasos na exibição de informações de chamadas e recusas automáticas de chamadas.
- Os usuários acham os **processos complexos** de configuração do Nextiva frustrantes, impactando negativamente sua experiência geral.
- Os usuários acham a **configuração difícil** do Nextiva bastante desafiadora e desajeitada, impactando sua experiência inicial e gestão.

#### What Are Recent G2 Reviews of Nextiva?

**["Aproximando-se de 3 anos e crescendo com a Nextiva liderando nossas comunicações. #HazelwoodForte"](https://www.g2.com/pt/survey_responses/nextiva-review-10872941)**

**Rating:** 5.0/5.0 stars

_— Terri M._

[Read full review](https://www.g2.com/pt/survey_responses/nextiva-review-10872941)

**["Sistema de Telefonia Amigável com Qualidade de Chamada Confiável e Ótimo Suporte"](https://www.g2.com/pt/survey_responses/nextiva-review-13214493)**

**Rating:** 4.5/5.0 stars

_— Taryn N._

[Read full review](https://www.g2.com/pt/survey_responses/nextiva-review-13214493)

#### What Are G2 Users Discussing About Nextiva?

- [Como a Nextiva revolucionou os sistemas de comunicação empresarial com suas soluções VoIP?](https://www.g2.com/pt/discussions/how-has-nextiva-revolutionized-business-communication-systems-with-its-voip-solutions) - 2 comments
- [Para que serve o Nextiva?](https://www.g2.com/pt/discussions/what-is-nextiva-used-for) - 2 comments
- [O que é a funcionalidade VoIP?](https://www.g2.com/pt/discussions/what-is-voip-feature) - 3 comments
- [Quais são algumas características de um PBX?](https://www.g2.com/pt/discussions/nextiva-what-are-some-features-of-a-pbx) - 1 comment
- [What does nextiva do?](https://www.g2.com/pt/discussions/what-does-nextiva-do) - 3 comments

### [Zoom Phone](https://www.g2.com/products/zoom-zoom-phone/reviews)

The AI-first cloud phone system built for modern work. Zoom Phone brings reliable calling, collaboration, and AI together in one simple app that keeps teams connected, from wherever they work. With AI Companion included, teams get instant summaries, prioritized voicemails, and actionable next steps to stay productive without the busywork. Built on Zoom’s trusted platform, Zoom Phone delivers 99.999% uptime, global coverage in 49+ countries, and flexible Bring Your Own Carrier (BYOC) options. Compliance is built-in, including HIPAA, GDPR, and FedRAMP. AI-first highlights: AI Concierge\* Real-time and post-call summaries Voicemail prioritization and task extraction Ask AI Companion for instant answers during or after calls Team SMS summaries in Power Pack\* Zoom Phone connects your teams and your customers in one seamless, AI-first experience. \*Available for an add-on cost.

**Average Rating:** 4.6/5.0

**Total Reviews:** 2,633

#### How Do G2 Users Rate Zoom Phone?

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.1/10 (Category avg: 9.1/10)
- **VOiP Number:** 8.8/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 9.1/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Zoom Phone?

- **Seller:** [Zoom](https://www.g2.com/sellers/zoom-a5000ea1-6d30-4ab4-b591-20723189ac97)
- **Company Website:** www.zoom.com
- **Year Founded:** 2011
- **HQ Location:** San Jose, CA
- **Twitter:** @zoom  
1,042,714 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ea58933ffb5ea1e88769e70b1323ea336f3f35193bdf38ad87831cfc56794a9a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2532259%2F&secure%5Burl_type%5D=linkedin_company_website)  
13,494 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Software Engineer, President
- **Top Industries:** Information Technology and Services, Computer Software
- **Company Size:** 50% Small, 32% Medium

#### What Do G2 Reviewers Say About Zoom Phone?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **intuitive interface** of Zoom Phone, making meetings and calls seamless across all devices.
- Users value the **video conferencing quality** of Zoom Phone, enhancing communication and connection across timezones.
- Users value the **reliable call quality** of Zoom Phone, enhancing communication efficiency and supporting remote work seamlessly.
- Users value the **easy communication** facilitated by Zoom Phone, ensuring seamless connectivity with their teams anywhere.
- Users love the **excellent video quality** of Zoom Phone, enhancing their meeting experiences with clarity and ease.

##### Cons

- Users find some **limited features** in Zoom Phone, particularly in advanced calling options and international texting.
- Users express frustration with the **intrusive AI features** of Zoom Phone, feeling it negatively impacts their experience.
- Users experience frequent **meeting issues** such as lags and connection problems, particularly on the mobile app.
- Users report **missing features** in Zoom Phone, facing challenges with support, reporting, and feature management after updates.
- Users face frequent **connection issues** with Zoom Phone, leading to dropped calls and difficulties during meetings.

#### What Are Recent G2 Reviews of Zoom Phone?

**["Convenient All-in-One Calling with Smooth Forwarding, Voicemail, and SMS"](https://www.g2.com/survey_responses/zoom-phone-review-12923372)**

**Rating:** 4.5/5.0 stars

_— Nitin V._

[Read full review](https://www.g2.com/survey_responses/zoom-phone-review-12923372)

**["Seamless Integration, Reliable Cloud Phone Solution"](https://www.g2.com/survey_responses/zoom-phone-review-12110885)**

**Rating:** 4.0/5.0 stars

_— AAYUSH A._

[Read full review](https://www.g2.com/survey_responses/zoom-phone-review-12110885)

### [Quo](https://www.g2.com/pt/products/quo-quo/reviews)

Confiado por mais de 90.000 empresas, o Quo (anteriormente OpenPhone) reúne as chamadas, mensagens de texto e contatos da sua equipe em um espaço de trabalho com inteligência artificial — ajudando você a responder instantaneamente e conquistar mais clientes. Traga clareza para cada conversa. Caixas de entrada compartilhadas, notas internas e um mini CRM dão a cada membro da equipe a visibilidade e o contexto de que precisam para garantir que nenhum cliente seja esquecido. Responda a cada cliente. Rápido. A IA integrada atende chamadas 24/7, fluxos de chamadas flexíveis direcionam os clientes instantaneamente, e propriedades de contato personalizadas garantem que você esteja lá quando seu cliente precisar, sem nunca perder um detalhe. Escale sem esforço à medida que você cresce. Do seu primeiro cliente ao milésimo, o Quo se adapta a você. Sem configuração complexa, sem treinamento adicional, sem dores de crescimento. Com o Quo, nunca foi tão fácil fechar mais negócios, apoiar mais clientes e expandir seu negócio — sem perder o toque humano.

**Average Rating:** 4.7/5.0

**Total Reviews:** 3,374

#### How Do G2 Users Rate Quo?

- **the product tem sido um bom parceiro comercial?:** 9.5/10 (Category avg: 8.8/10)
- **Telefonemas:** 9.4/10 (Category avg: 9.1/10)
- **Número VoIP:** 9.4/10 (Category avg: 9.0/10)
- **Chamadas de mesa para mesa:** 8.8/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Quo?

- **Vendedor:** [Quo](https://www.g2.com/pt/sellers/quo)
- **Website da Empresa:** www.quo.com
- **Ano de Fundação:** 2018
- **Localização da Sede:** San Francisco, California
- **Twitter:** @gowithquo  
5,475 seguidores no Twitter
- **Página do LinkedIn®:** [www.linkedin.com](https://www.g2.com/pt/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c33883f1b2bed0721a5354265f240bde9e3cffa6b714170289503265f457b6ed&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F28667405%2F&secure%5Burl_type%5D=linkedin_company_website)  
52 funcionários no LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Proprietário, CEO
- **Top Industries:** Imóveis, Construção
- **Company Size:** 92% Small, 7% Medium

#### What Do G2 Reviewers Say About Quo?

_AI-generated summary from verified user reviews_

##### Pros

- Os usuários adoram a **facilidade de uso** do Quo, apreciando sua configuração simples e interface intuitiva para uma comunicação sem interrupções.
- Os usuários valorizam o **suporte ao cliente responsivo e prestativo** da OpenPhone, tornando sua experiência mais tranquila e eficiente.
- Os usuários estão entusiasmados com a **ampla gama de recursos essenciais** do Quo que melhoram as operações comerciais e o atendimento ao cliente.
- Os usuários acham a **configuração fácil** do Quo imensamente benéfica, permitindo transições suaves e operações diárias eficientes.
- Os usuários apreciam os **recursos de gravação e transcrição de chamadas** no Quo, tornando as conversas mais fáceis de gerenciar e revisar.

##### Cons

- Os usuários enfrentam **problemas de conexão** com o Quo, incluindo chamadas perdidas e problemas de conectividade com o fone de ouvido.
- Os usuários experimentam **desconexões de chamadas** e atrasos nas notificações, impactando a clareza de sua comunicação.
- Os usuários expressam preocupações sobre o **alto custo** e a estrutura de preços pouco clara, levando a experiências de faturamento frustrantes.
- Os usuários relatam **problemas de chamadas** com o Quo, incluindo chamadas fantasmas e notificações persistentes de chamadas após terminar as ligações.
- Os usuários relataram **atrasos** nos tempos de resposta do suporte e no processamento de pagamentos, impactando sua experiência geral com a Quo.

#### What Are Recent G2 Reviews of Quo?

**["Quo me ajuda a administrar meu negócio de forma mais eficiente"](https://www.g2.com/pt/survey_responses/quo-review-12963226)**

**Rating:** 5.0/5.0 stars

_— Darshell H._

[Read full review](https://www.g2.com/pt/survey_responses/quo-review-12963226)

**["Gestão Fácil e Profissional de Chamadas e Mensagens para Pequenas Empresas"](https://www.g2.com/pt/survey_responses/quo-review-13095748)**

**Rating:** 5.0/5.0 stars

_— Aaron C._

[Read full review](https://www.g2.com/pt/survey_responses/quo-review-13095748)

#### What Are G2 Users Discussing About Quo?

- [Como é o Google Voice?](https://www.g2.com/pt/discussions/what-is-like-google-voice) - 4 comments
- [O Open Phone é legítimo?](https://www.g2.com/pt/discussions/is-open-phone-legit) - 26 comments
- [O Open Phone é gratuito?](https://www.g2.com/pt/discussions/is-open-phone-free) - 11 comments
- [Como funciona o OpenPhone?](https://www.g2.com/pt/discussions/how-does-openphone-work) - 3 comments

## FAQs About VoIP Providers

Generated using AI

Last updated: June 3, 2026

### Cheapest business voip providers that are still decent for customer support lines

Based on G2 reviews, several voip providers in this category are commonly mentioned for handling business calls, routing, voicemail, and support needs.

- [Nextiva](https://www.g2.com/products/nextiva) — call routing and voicemail management.
- [RingEX](https://www.g2.com/products/ringex) — support workflows with familiar apps.
- [Zoom Phone](https://www.g2.com/products/zoom-zoom-phone) — centralized calling for remote teams.
- [8x8 Work](https://www.g2.com/products/8x8-work) — mobile and desktop business calling.

### Looking for a voip provider that works great with Microsoft Teams, which ones are actually good

According to verified users, Microsoft Teams compatibility comes up most often around call access inside familiar workflows, easier adoption, and less app switching. Reviews mention RingEX working with Microsoft Teams so users can place and receive calls inside tools they already use. Some Webex Calling and 8x8 Work reviews also mention Teams-related compatibility or comparisons, but the strongest recent theme is that integrations reduce training time and help teams keep customer conversations, call handling, and follow-up work more connected. Buyers should also note that some reviews still mention setup complexity, occasional delays, or uneven admin experiences depending on the workflow.

### Top rated voip providers for businesses that need toll free and international calling

Based on G2 reviews, buyers in this category most often mention reliability, clear call quality, remote access, and easier global communication when evaluating providers for toll free and international calling.

- [Nextiva](https://www.g2.com/products/nextiva) — long-distance communication across locations.
- [RingEX](https://www.g2.com/products/ringex) — international calling with unified messaging.
- [Zoom Phone](https://www.g2.com/products/zoom-zoom-phone) — global calling from any device.
- [Webex Calling](https://www.g2.com/products/webex-calling) — international calls with remote flexibility.

### What should buyers look for in voip providers

According to verified users, buyers most often focus on call quality, ease of setup, reliability across desktop and mobile devices, and how well the system supports routing, voicemail, texting, and remote work. Reviews also repeatedly mention the importance of an admin experience that makes it easier to add users, adjust call flows, and manage multiple locations without heavy support needs. For teams with customer-facing workflows, reviewers highlight voicemail transcription, call recording, analytics, and integration with tools like Salesforce, Microsoft Teams, and calendars. Support responsiveness matters too, especially when businesses are replacing legacy phone systems or handling high call volumes across distributed teams.

### What features define modern voip providers

According to verified users, modern voip providers are defined by more than basic calling. Review themes consistently highlight mobile and desktop access, voicemail transcription, call routing, auto attendants, messaging, and centralized administration. Many reviewers also value conference calling, call recording, analytics, and the ability to keep business and personal numbers separate while still answering from any device. Integration is another recurring theme, especially with CRM systems, Microsoft Teams, Salesforce, calendars, and other collaboration tools. More recent reviews also mention AI-assisted call summaries, receptionist features, and automated follow-up support, though setup quality and usability still affect how valuable those advanced capabilities feel in practice.

### [Dialpad Connect](https://www.g2.com/pt/products/dialpad-connect/reviews)

Dialpad Connect é uma solução de comunicação empresarial nativa de IA que reúne chamadas, mensagens e reuniões em um único aplicativo, com insights de IA em tempo real integrados para aprimorar cada interação. Com o Dialpad Connect, você pode: - Ligar, enviar mensagens e realizar reuniões em um único aplicativo - Alternar perfeitamente entre dispositivos - Focar na conversa com transcrições de chamadas em tempo real, resumos de IA e itens de ação

**Average Rating:** 4.4/5.0

**Total Reviews:** 4,037

#### How Do G2 Users Rate Dialpad Connect?

- **the product tem sido um bom parceiro comercial?:** 8.9/10 (Category avg: 8.8/10)
- **Telefonemas:** 9.2/10 (Category avg: 9.1/10)
- **Número VoIP:** 9.3/10 (Category avg: 9.0/10)
- **Chamadas de mesa para mesa:** 9.2/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Dialpad Connect?

- **Vendedor:** [Dialpad](https://www.g2.com/pt/sellers/dialpad)
- **Website da Empresa:** Dialpad.com
- **Ano de Fundação:** 2011
- **Localização da Sede:** San Ramon, California
- **Twitter:** @DialpadHQ  
60 seguidores no Twitter
- **Página do LinkedIn®:** [www.linkedin.com](https://www.g2.com/pt/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6b95ce4b1a611b8e2cb68586d5533162aa3ebba2fdf36c04185ac44e2a69906c&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F3967399%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,499 funcionários no LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Proprietário, CEO
- **Top Industries:** Tecnologia da Informação e Serviços, Marketing e Publicidade
- **Company Size:** 56% Small, 32% Medium

#### What Do G2 Reviewers Say About Dialpad Connect?

_AI-generated summary from verified user reviews_

##### Pros

- Os usuários apreciam a **facilidade de uso** do Dialpad Connect, desfrutando de sua interface intuitiva e funcionalidade perfeita para comunicação.
- Os usuários apreciam os **recursos de gerenciamento de chamadas** do Dialpad Connect, aprimorando a orientação e simplificando a comunicação sem esforço.
- Os usuários valorizam o **suporte ao cliente útil** do Dialpad Connect, melhorando sua experiência de trabalho remoto e gerenciamento de chamadas.
- Os usuários valorizam a **transcrição por IA e gravações de chamadas** do Dialpad Connect, melhorando a eficiência do fluxo de trabalho e da comunicação.
- Os usuários apreciam a **interface amigável** do Dialpad Connect, melhorando a comunicação e o fluxo de trabalho com seus recursos integrados.

##### Cons

- Os usuários frequentemente enfrentam **problemas de chamada** com o Dialpad Connect, incluindo problemas com o encaminhamento de chamadas e registro de roteamento.
- Os usuários frequentemente enfrentam **problemas de conexão** com o Dialpad Connect, levando à frustração e impactando a experiência geral de comunicação.
- Os usuários relatam que o Dialpad Connect carece de **recursos essenciais de integração e controle administrativo** para uma gestão eficaz de chamadas.
- Os usuários relatam **problemas frequentes de gravação** com o Dialpad Connect, impactando a qualidade das chamadas e a confiabilidade geral da comunicação.
- Os usuários relatam **problemas de qualidade de chamada** , incluindo atrasos e inconsistências que prejudicam a comunicação eficaz e a experiência geral.

#### What Are Recent G2 Reviews of Dialpad Connect?

**["Muito confiável e simples"](https://www.g2.com/pt/survey_responses/dialpad-connect-review-4782824)**

**Rating:** 5.0/5.0 stars

_— Jason C._

[Read full review](https://www.g2.com/pt/survey_responses/dialpad-connect-review-4782824)

**["Transcrições Amigáveis e Gestão de Contatos Fácil"](https://www.g2.com/pt/survey_responses/dialpad-connect-review-13036710)**

**Rating:** 5.0/5.0 stars

_— Alina M._

[Read full review](https://www.g2.com/pt/survey_responses/dialpad-connect-review-13036710)

#### What Are G2 Users Discussing About Dialpad Connect?

- [Como o recurso de transcrição do Dialpad Ai Voice melhora a comunicação e quais são as melhores práticas para usá-lo?](https://www.g2.com/pt/discussions/how-does-dialpad-ai-voice-s-transcription-feature-enhance-communication-and-what-are-the-best-practices-for-using-it)
- [Como o Dialpad Ai Meetings melhora as experiências de reuniões virtuais com recursos impulsionados por IA?](https://www.g2.com/pt/discussions/how-does-dialpad-ai-meetings-enhance-virtual-meeting-experiences-with-ai-driven-features) - 1 comment
- [Para que é usado o Dialpad Meetings (anteriormente UberConference)?](https://www.g2.com/pt/discussions/what-is-dialpad-meetings-formerly-uberconference-used-for) - 1 comment
- [Para que é usado o Dialpad Talk?](https://www.g2.com/pt/discussions/what-is-dialpad-talk-used-for)
- [How much does Dialpad cost?](https://www.g2.com/pt/discussions/dialpad-ai-voice-how-much-does-dialpad-cost) - 4 comments

### [Webex Suite](https://www.g2.com/pt/products/cisco-webex-suite/reviews)

O Webex Suite é um conjunto de colaboração tudo-em-um, impulsionado por IA, construído para aumentar a produtividade e maximizar o trabalho em equipe no ambiente de trabalho híbrido atual. Com 8 fluxos de trabalho individuais poderosos – Reuniões, Mensagens, Chamadas, Webinar, Eventos, Enquetes, Quadro Branco e Mensagens de Vídeo em um só, o Webex Suite oferece valor excepcional, experiências de usuário de classe mundial e áudio e vídeo incríveis, em qualquer lugar e em qualquer dispositivo. Com uma variedade de inovações de colaboração e IA, como o Assistente de IA do Webex, Tradução em Tempo Real, Remoção de Ruído de Fundo e mais, o Webex Suite oferece experiências ricas e inovadoras para funcionários e clientes, permitindo que eles se conectem, colaborem, engajem e realizem o trabalho de forma contínua. O Webex Suite é alimentado pela plataforma Webex líder do setor, que é segura, compatível e facilmente gerenciada com inteligência pervasiva embutida, trazendo inovações de IA em todo o portfólio do Webex. Todo o Webex Suite pode ser gerenciado através da ferramenta de gerenciamento de painel único, o Webex Control Hub. O Webex Suite é apoiado pela infraestrutura de segurança e rede líder do setor da Cisco, que garante a melhor qualidade de comunicações de vídeo e áudio. Fluxos de Trabalho do Webex Suite: Reuniões: Promova reuniões mais produtivas com experiências impulsionadas por IA e áudio e vídeo de alta qualidade. Mensagens: Colabore de forma assíncrona com mensagens ricas, compartilhamento seguro de arquivos e quadro branco digital para manter o trabalho fluindo entre as reuniões. Chamadas: Mantenha-se conectado com um sistema telefônico empresarial moderno e opções de chamadas flexíveis. Webinar: Hospede webinars de alta qualidade e promova o engajamento com conteúdo imersivo e experiências interativas para o público. Eventos: Potencialize eventos virtuais, presenciais e híbridos com agendas imersivas de múltiplas trilhas, bilhetagem, networking de participantes, análises e mais. Enquetes: Permita a participação ativa em todas as reuniões com questionários, enquetes e Q&A interativo. Quadro Branco: Libere a criatividade com uma solução de quadro branco digital para todos, em qualquer dispositivo. Mensagens de Vídeo: Grave, compartilhe ideias, engaje e facilite o feedback em tempo real com mensagens de vídeo intuitivas.

**Average Rating:** 4.2/5.0

**Total Reviews:** 17,667

#### How Do G2 Users Rate Webex Suite?

- **the product tem sido um bom parceiro comercial?:** 8.7/10 (Category avg: 8.8/10)
- **Telefonemas:** 8.8/10 (Category avg: 9.1/10)
- **Número VoIP:** 8.7/10 (Category avg: 9.0/10)
- **Chamadas de mesa para mesa:** 8.6/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Webex Suite?

- **Vendedor:** [Cisco](https://www.g2.com/pt/sellers/cisco)
- **Website da Empresa:** www.cisco.com
- **Ano de Fundação:** 1984
- **Localização da Sede:** San Jose, CA
- **Twitter:** @Cisco  
720,366 seguidores no Twitter
- **Página do LinkedIn®:** [www.linkedin.com](https://www.g2.com/pt/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=476aeabc5a712d049453edd5c54ea0318890d9e60d93782e37fe028224df1cbd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcisco%2F&secure%5Burl_type%5D=linkedin_company_website)  
95,545 funcionários no LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Engenheiro de Software, Engenheiro de Software Sênior
- **Top Industries:** Tecnologia da Informação e Serviços, Software de Computador
- **Company Size:** 50% Large, 31% Medium

#### What Do G2 Reviewers Say About Webex Suite?

_AI-generated summary from verified user reviews_

##### Pros

- Os usuários apreciam a **facilidade de uso** do Webex Suite, desfrutando de comunicação fluida e configuração simples para colaboração sem interrupções.
- Os usuários valorizam a **integração perfeita** do Webex Suite, melhorando a organização e a capacidade de resposta em várias ferramentas.
- Os usuários valorizam a **alta confiabilidade** do Webex Suite, beneficiando-se de excelente qualidade de áudio e vídeo de forma consistente.
- Os usuários apreciam a **natureza tudo-em-um** do Webex Suite, integrando perfeitamente videoconferência, mensagens e ferramentas essenciais.
- Os usuários elogiam a **excelente qualidade de vídeo** do Webex Suite, garantindo uma comunicação clara e sem interrupções durante as reuniões.

##### Cons

- Os usuários experimentam **tempos de carregamento lentos** e atrasos, afetando a produtividade e a usabilidade, especialmente em redes mais lentas.
- Os usuários frequentemente enfrentam **problemas de desempenho** com o Webex Suite, incluindo atrasos, travamentos e um processo de configuração complexo.
- Os usuários acham o Webex Suite **não amigável** , muitas vezes lutando com sua interface e complexidade geral, especialmente ao aprender.
- Os usuários acham que a **falta de intuitividade** no Webex Suite pode levar a uma experiência de usuário desafiadora e complicada.
- Os usuários acham a **experiência do usuário ruim** do Webex Suite desafiadora, com uma configuração complexa e uma interface desordenada.

#### What Are Recent G2 Reviews of Webex Suite?

**["Conjunto confiável de videoconferência e planejamento de projetos"](https://www.g2.com/pt/survey_responses/webex-suite-review-13183133)**

**Rating:** 4.0/5.0 stars

_— Chandra K._

[Read full review](https://www.g2.com/pt/survey_responses/webex-suite-review-13183133)

**["Sólido como uma rocha e fácil de usar para reuniões virtuais"](https://www.g2.com/pt/survey_responses/webex-suite-review-10780203)**

**Rating:** 5.0/5.0 stars

_— Ema B._

[Read full review](https://www.g2.com/pt/survey_responses/webex-suite-review-10780203)

#### What Are G2 Users Discussing About Webex Suite?

- [Como o aplicativo Webex evoluiu para atender às demandas de ambientes de trabalho híbridos e colaboração virtual?](https://www.g2.com/pt/discussions/how-has-the-webex-app-evolved-to-meet-the-demands-of-hybrid-work-environments-and-virtual-collaboration) - 4 comments, 5 upvotes
- [Como o Webex Meetings atendeu às necessidades em evolução de equipes virtuais globais e webinars em grande escala?](https://www.g2.com/pt/discussions/how-has-webex-meetings-catered-to-the-evolving-needs-of-global-virtual-teams-and-large-scale-webinars) - 3 comments, 5 upvotes
- [Para que é usado o Webex Meetings?](https://www.g2.com/pt/discussions/what-is-webex-meetings-used-for) - 4 comments, 3 upvotes
- [Para que é usado o aplicativo Webex?](https://www.g2.com/pt/discussions/what-is-webex-app-used-for) - 5 comments, 2 upvotes
- [What is the Cisco Webex meetings desktop app?](https://www.g2.com/pt/discussions/what-is-the-cisco-webex-meetings-desktop-app) - 2 comments, 1 upvote

### [Webex Calling](https://www.g2.com/products/webex-calling/reviews)

Webex Calling is a premium, cloud-based phone system designed to meet the demands of modern, hybrid workforces. Built on the secure and reliable Cisco infrastructure, it provides a comprehensive enterprise-grade calling solution that replaces traditional on-premises PBX systems with a flexible, scalable, and AI-powered platform Key Features Enterprise-Grade Reliability: Benefit from Cisco’s industry-leading networking infrastructure, ensuring high-quality audio and consistent uptime for global teams. Seamless Collaboration: Integrated directly into the Webex App, users can transition from a phone call to a video meeting or group chat with a single click, keeping workflows uninterrupted. Flexible Deployment: Whether you are looking for a cloud-only solution, a premises-based system, or a hybrid approach, Webex Calling adapts to your specific business needs. AI-Powered Intelligence: Leverage built-in AI features, such as background noise removal and real-time transcription, to ensure professional and clear communications in any environment. Simplified Management: Manage your entire global phone system through the Webex Control Hub, a single-pane-of-glass interface that provides deep analytics, security, and provisioning tools. Global Reach: Support your international offices with local calling capabilities in over 100 countries, backed by a secure and compliant global network. Why Choose Webex Calling? Webex Calling empowers organizations to stay connected from anywhere, on any device. By combining the ease of a modern phone system with the power of the Webex collaboration suite, it helps businesses improve productivity, reduce IT complexity, and provide a world-class communication experience for both employees and customers.

**Average Rating:** 4.5/5.0

**Total Reviews:** 615

#### How Do G2 Users Rate Webex Calling?

- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.3/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.0/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 9.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Webex Calling?

- **Seller:** [Cisco](https://www.g2.com/sellers/cisco)
- **Company Website:** www.cisco.com
- **Year Founded:** 1984
- **HQ Location:** San Jose, CA
- **Twitter:** @Cisco  
720,366 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=476aeabc5a712d049453edd5c54ea0318890d9e60d93782e37fe028224df1cbd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcisco%2F&secure%5Burl_type%5D=linkedin_company_website)  
95,545 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Software Engineer, Associate
- **Top Industries:** Information Technology and Services, Computer Software
- **Company Size:** 43% Medium, 32% Small

#### What Do G2 Reviewers Say About Webex Calling?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of Webex Calling, enjoying its simple setup and intuitive interface.
- Users commend the **reliability** of Webex Calling, noting its clear call quality and stable connectivity during use.
- Users enjoy the **impeccable call quality** of Webex Calling, appreciating its stability and smooth integration within the suite.
- Users appreciate the **seamless integration of Webex Calling** within the Cisco ecosystem, enhancing communication efficiency across locations.
- Users value the **seamless integrations** of Webex Calling, optimizing workflows and enhancing communication efficiency across platforms.

##### Cons

- Users find **call routing configuration complex** , making automation feel more labor-intensive than handling tasks manually.
- Users find the **lack of intuitiveness** in Webex Calling frustrating, complicating basic tasks and setting configurations.
- Users often experience **slow performance** with Webex Calling, especially during meetings or on lower bandwidth connections.
- Users report **performance issues** with Webex Calling, noting lags and glitches that disrupt the overall experience.
- Users desire **more advanced customization options** in Webex Calling to tailor their user experience effectively.

#### What Are Recent G2 Reviews of Webex Calling?

**["Webex Calling Makes Switching Between Calls Effortless"](https://www.g2.com/survey_responses/webex-calling-review-12721066)**

**Rating:** 4.0/5.0 stars

_— Soumi C._

[Read full review](https://www.g2.com/survey_responses/webex-calling-review-12721066)

**["Reliable Cloud-Based Communication Solution"](https://www.g2.com/survey_responses/webex-calling-review-13199779)**

**Rating:** 4.0/5.0 stars

_— pratyush a._

[Read full review](https://www.g2.com/survey_responses/webex-calling-review-13199779)

#### What Are G2 Users Discussing About Webex Calling?

- [What is Webex Calling used for?](https://www.g2.com/discussions/what-is-webex-calling-used-for) - 2 comments
- [Is Webex calling free?](https://www.g2.com/discussions/is-webex-calling-free) - 2 comments
- [What are the features of Cisco Webex?](https://www.g2.com/discussions/webex-calling-what-are-the-features-of-cisco-webex)
- [Which platform is Cisco Webex calling based upon?](https://www.g2.com/discussions/which-platform-is-cisco-webex-calling-based-upon) - 2 comments
- [What is Cisco Webex calling?](https://www.g2.com/discussions/what-is-cisco-webex-calling)

### [8x8 Work](https://www.g2.com/products/8x8-work/reviews)

8x8 Work – Business Phone System + VoIP, Video, and Messaging in One App 8x8 Work is a modern business phone system that unifies VoIP calling, video conferencing, and team messaging into one secure, reliable platform. Built for today’s hybrid workplace, 8x8 Work helps businesses streamline communication, boost productivity, and reduce IT complexity. It’s more than just a UCaaS solution — 8x8 Work is your entry point into The 8x8 Platform for CX, giving you the flexibility to scale from internal collaboration to full customer engagement with voice, video, chat, and APIs — all on one integrated platform. Top Reasons to Choose 8x8 Work All-in-One Cloud Communications: Replace separate phone, video, and messaging tools with a unified solution. Enterprise-Grade VoIP: Global voice coverage in 55+ countries, HD call quality, and a 99.999% uptime SLA. AI-Driven Meetings & Messaging: Host secure video meetings with smart summaries, live transcription, and integrated chat. Integrated Admin & Reporting: Centralized control panel for managing users, call routing, analytics, and permissions. Trusted Security & Compliance: SOC 2, ISO 27001, HIPAA-ready — secure by design, not by add-on. Scalable to Contact Center: Seamlessly expand to include 8x8’s contact center, CPaaS, and AI capabilities when you’re ready. Features That Drive Productivity Business Phone System: Cloud-based PBX with voicemail, auto-attendant, call queues, number porting, and business SMS/MMS. Video Conferencing: Run secure, high-quality video meetings with up to 500 participants — no downloads required. Team Messaging: Create chat rooms, share files, pin important messages, and collaborate in real time. Mobile + Desktop Access: Use one app across all devices — Windows, Mac, iOS, Android, and web. Built-In Analytics: Get real-time visibility into usage, call quality, and team performance with visual dashboards. 40+ Integrations: Connect easily with Salesforce, Microsoft Teams, Google Workspace, Zendesk, and more. AI Enhancements: Use smart transcription, in-meeting summaries, and keyword detection to work smarter. The Power Behind 8x8 Work With over 300 patents and decades of cloud communications leadership, 8x8 helps businesses simplify IT, enhance employee experience, and accelerate customer engagement. 8x8 Work is the trusted choice for companies looking to modernize communications and prepare for what’s next.

**Average Rating:** 4.2/5.0

**Total Reviews:** 896

#### How Do G2 Users Rate 8x8 Work?

- **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.0/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.1/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 9.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind 8x8 Work?

- **Seller:** [8x8](https://www.g2.com/sellers/8x8-b9e3382c-67d1-49f2-8c30-310d1ee608a0)
- **Company Website:** www.8x8.com
- **Year Founded:** 1987
- **HQ Location:** San Jose, CA
- **Twitter:** @8x8  
11,056 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=0ad9a93cacd01ca25a8bf61de42bc3a51636c76960fa572fb09f3088a46570d2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F8x8&secure%5Burl_type%5D=linkedin_company_website)  
2,811 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Owner, Office Manager
- **Top Industries:** Information Technology and Services, Financial Services
- **Company Size:** 54% Small, 35% Medium

#### What Do G2 Reviewers Say About 8x8 Work?

_AI-generated summary from verified user reviews_

##### Pros

- Users praise the **ease of use** of 8x8 Work, making daily communication efficient and straightforward.
- Users value the **easy communication** capabilities of 8x8 Work, enabling seamless calls anywhere via integration with devices.
- Users commend the **reliability** of 8x8 Work, noting minimal downtime and excellent overall service quality.
- Users value the **quick and efficient customer support** , easily transitioning from chatbots to live representatives.
- Users appreciate the **all-in-one communication platform** of 8x8 Work, simplifying remote collaboration and call management.

##### Cons

- Users find the **slow response time of customer support** frustrating, affecting their overall experience and issue resolution.
- Users often face **slow customer support** , leading to frustration when resolving issues and managing configurations.
- Users experience **poor customer support** with slow responses, complicating issue resolution and impacting overall satisfaction.
- Users find the **limited features** of 8x8 Work hinder effective CRM integration and advanced functionalities.
- Users report **technical issues** including lag, login troubles, and cumbersome access to settings on 8x8 Work.

#### What Are Recent G2 Reviews of 8x8 Work?

**["Feature-Rich Phone System with Great Ring Groups & Analytics"](https://www.g2.com/survey_responses/8x8-work-review-13060988)**

**Rating:** 5.0/5.0 stars

_— Joseph A._

[Read full review](https://www.g2.com/survey_responses/8x8-work-review-13060988)

**["Modern interface, easy configuration, and fast chat support"](https://www.g2.com/survey_responses/8x8-work-review-12980303)**

**Rating:** 4.5/5.0 stars

_— Leon K._

[Read full review](https://www.g2.com/survey_responses/8x8-work-review-12980303)

#### What Are G2 Users Discussing About 8x8 Work?

- [What is 8x8 X Series used for?](https://www.g2.com/discussions/what-is-8x8-x-series-used-for)
- [Is 8x8 video conferencing secure?](https://www.g2.com/discussions/is-8x8-video-conferencing-secure) - 3 comments
- [Why is 8x8 called 8x8?](https://www.g2.com/discussions/why-is-8x8-called-8x8)
- [How do I set up an 8x8 conference call?](https://www.g2.com/discussions/how-do-i-set-up-an-8x8-conference-call) - 1 comment, 1 upvote
- [Is 8x8 a good phone system?](https://www.g2.com/discussions/is-8x8-a-good-phone-system) - 2 comments

### [Aircall](https://www.g2.com/pt/products/aircall/reviews)

Conecte-se, Capacite-se e Cresça com a Aircall. Não somos apenas um sistema de telefonia empresarial; somos uma plataforma impulsionada por IA para conversas com clientes. A Aircall integra perfeitamente voz, SMS, WhatsApp e canais de mídia social em uma única plataforma, com sincronização bidirecional em mais de 250 aplicativos empresariais essenciais. Imagine seus dados de CRM e Helpdesk fluindo sem esforço em cada interação com o cliente, capacitando sua equipe a oferecer experiências mais inteligentes e personalizadas. Confiada por mais de 22.000 empresas globalmente, a plataforma impulsionada por IA da Aircall potencializa vendas e suporte. Automatizamos o trabalho repetitivo—otimizando o roteamento de chamadas, automatizando tarefas repetitivas—enquanto simultaneamente fornecemos insights acionáveis de cada interação com o cliente. Como resultado, suas equipes estão livres para se concentrar no que realmente importa: construir e manter relacionamentos com os clientes. A Aircall é onde sua pilha de tecnologia se une e suas equipes se destacam. Transformamos interações com clientes em oportunidades estratégicas, impulsionando o crescimento e transformando conversas em clientes satisfeitos. Com a Aircall, cada conexão conta.

**Average Rating:** 4.4/5.0

**Total Reviews:** 1,603

#### How Do G2 Users Rate Aircall?

- **the product tem sido um bom parceiro comercial?:** 8.2/10 (Category avg: 8.8/10)
- **Telefonemas:** 8.9/10 (Category avg: 9.1/10)
- **Número VoIP:** 8.8/10 (Category avg: 9.0/10)
- **Chamadas de mesa para mesa:** 8.7/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Aircall?

- **Vendedor:** [Aircall](https://www.g2.com/pt/sellers/aircall)
- **Website da Empresa:** www.aircall.io
- **Ano de Fundação:** 2014
- **Localização da Sede:** New York
- **Twitter:** @aircall  
4,964 seguidores no Twitter
- **Página do LinkedIn®:** [www.linkedin.com](https://www.g2.com/pt/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7be761d7fbad3da0454753d90f07916cd3a958959f851b5be97356e1913a0ca2&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F5013970%2F&secure%5Burl_type%5D=linkedin_company_website)  
849 funcionários no LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Representante de Desenvolvimento de Vendas, CEO
- **Top Industries:** Software de Computador, Tecnologia da Informação e Serviços
- **Company Size:** 53% Small, 40% Medium

#### What Do G2 Reviewers Say About Aircall?

_AI-generated summary from verified user reviews_

##### Pros

- Os usuários acham o Aircall **fácil de usar** , permitindo comunicação sem interrupções e gerenciamento eficiente de fluxo de trabalho sem problemas.
- Os usuários elogiam a **fácil integração** do Aircall com plataformas de CRM e helpdesk, melhorando a comunicação e a eficiência do fluxo de trabalho.
- Os usuários valorizam a **confiabilidade** do Aircall, elogiando sua facilidade de uso e excelente qualidade de chamada para comunicações de suporte.
- Os usuários consideram a **configuração intuitiva** do Aircall e a interface amigável essenciais para uma comunicação e operações eficientes.
- Os usuários apreciam os recursos de **gravação automática de chamadas e transcrição** do Aircall, melhorando a manutenção de registros e a eficiência do fluxo de trabalho.

##### Cons

- Os usuários frequentemente enfrentam **problemas de conexão** com o Aircall, afetando a qualidade das chamadas e exigindo reinicializações frequentes do aplicativo.
- Os usuários relatam **problemas de chamadas** com o Aircall, incluindo distribuição desigual e problemas de conexão que interrompem a comunicação.
- Os usuários frequentemente enfrentam **problemas com o discador** no Aircall, afetando a distribuição de chamadas, a conectividade e a experiência do usuário.
- Os usuários observam a **falta de recursos de manipulação de texto e extensão** no Aircall, impactando sua experiência geral.
- Os usuários percebem o **carregamento lento** do Aircall, particularmente com a sincronização dos registros de chamadas e o desempenho do aplicativo móvel.

#### What Are Recent G2 Reviews of Aircall?

**["Aircall: Poderoso Sistema de Telefonia em Nuvem com Excelente Suporte"](https://www.g2.com/pt/survey_responses/aircall-review-13051826)**

**Rating:** 5.0/5.0 stars

_— mark.reed@abaxhealth.com R._

[Read full review](https://www.g2.com/pt/survey_responses/aircall-review-13051826)

**["Facilita o Telemarketing com Grande Eficiência"](https://www.g2.com/pt/survey_responses/aircall-review-13122992)**

**Rating:** 5.0/5.0 stars

_— Omar M._

[Read full review](https://www.g2.com/pt/survey_responses/aircall-review-13122992)

#### What Are G2 Users Discussing About Aircall?

- [What pricing and support strategies are you using as your Aircall team grows?](https://www.g2.com/pt/discussions/what-pricing-and-support-strategies-are-you-using-as-your-aircall-team-grows) - 1 comment, 1 upvote
- [How are you dealing with reporting that feels too shallow or rigid for real-world team tracking?](https://www.g2.com/pt/discussions/how-are-you-dealing-with-reporting-that-feels-too-shallow-or-rigid-for-real-world-team-tracking) - 1 comment, 1 upvote
- [Is anyone else struggling with the new workspace and having to juggle multiple Aircall apps?](https://www.g2.com/pt/discussions/is-anyone-else-struggling-with-the-new-workspace-and-having-to-juggle-multiple-aircall-apps) - 1 comment, 1 upvote
- [How do you handle Aircall lagging, freezing, or needing frequent restarts during heavy use?](https://www.g2.com/pt/discussions/how-do-you-handle-aircall-lagging-freezing-or-needing-frequent-restarts-during-heavy-use) - 1 comment, 1 upvote
- [Unstable calls and connectivity issues reduce my confidence when speaking with customers](https://www.g2.com/pt/discussions/unstable-calls-and-connectivity-issues-reduce-my-confidence-when-speaking-with-customers) - 1 comment, 2 upvotes

### [CloudTalk](https://www.g2.com/pt/products/cloudtalk/reviews)

CloudTalk é o principal software de chamadas comerciais com inteligência artificial para PMEs em crescimento. CloudTalk ajuda mais de 4.000 PMEs modernas a falar com mais clientes, fechar mais negócios e resolver problemas mais rapidamente, sem preços ou complexidade de nível empresarial. Mais de 30.000 profissionais de vendas e suporte em PMEs em mais de 160 países confiam no CloudTalk para: Falar com 10 vezes mais pessoas - Nosso Discador de Vendas com IA combina discagem de pré-visualização, potência e paralela (até 10 linhas) que filtra automaticamente correios de voz e linhas mortas. Automatizar as chamadas que os humanos não deveriam fazer - Construa Agentes de Voz com IA e Recepcionista com IA em minutos para agendamento de compromissos, qualificação de leads, cobertura fora do horário, lembretes de pagamento e mais. Transformar cada conversa em dados estruturados - Use a Inteligência de Conversação com IA para obter resumos automáticos de chamadas, notas de IA, análise de sentimento, extração de tópicos, pontuação de chamadas, transcrição multilíngue e proporções de fala/escuta. Executar todo o sistema telefônico empresarial em uma plataforma na nuvem - Com Designer de Fluxo de Chamadas, IVR, enfileiramento de chamadas, gravação de chamadas, monitoramento em tempo real, análises, SMS internacional, mensagens WhatsApp e automação de fluxo de trabalho. Lidar com chamadas globais sem a dor de cabeça da infraestrutura - Números locais em mais de 160 países, 99,999% de tempo de atividade, redundância multi-operadora e qualidade de chamada cristalina. Conectar-se às ferramentas que já usam - Mais de 100 integrações nativas, incluindo HubSpot (Certificado), Salesforce, Pipedrive, Zoho CRM, MS Dynamics, Intercom, Zendesk, Salesloft, Outreach, Bullhorn, monday, Shopify e mais. A maioria dos clientes do CloudTalk está ativa em poucos dias. Sem hardware, sem PBX, sem meses de consultoria. Basta se inscrever, portar números (ou comprar novos), conectar seu CRM e começar a ligar — com a IA fazendo o trabalho pesado desde o primeiro dia. CloudTalk é compatível com GDPR, SOC 2, ISO 27001, HIPAA e CCPA. Clientes como Bit2Me reduziram chamadas perdidas de 80% para 16%, cortaram tempos de espera em 85% e escalaram de 2 para mais de 20 agentes — sem adicionar complexidade. https://hubs.li/Q04n2f7L0 Saiba como podemos melhorar suas chamadas em uma demonstração personalizada 1:1: https://hubs.li/Q04n2f4C0

**Average Rating:** 4.4/5.0

**Total Reviews:** 1,813

#### How Do G2 Users Rate CloudTalk?

- **the product tem sido um bom parceiro comercial?:** 8.8/10 (Category avg: 8.8/10)
- **Telefonemas:** 9.0/10 (Category avg: 9.1/10)
- **Número VoIP:** 8.9/10 (Category avg: 9.0/10)
- **Chamadas de mesa para mesa:** 8.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind CloudTalk?

- **Vendedor:** [CloudTalk](https://www.g2.com/pt/sellers/cloudtalk)
- **Website da Empresa:** www.cloudtalk.io
- **Ano de Fundação:** 2016
- **Localização da Sede:** New York
- **Página do LinkedIn®:** [www.linkedin.com](https://www.g2.com/pt/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=a7131a196dde74ab24374f0c5fe394e45a7e89c8c85b9b7bdc470627f39cd734&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F17944841%2F&secure%5Burl_type%5D=linkedin_company_website)  
227 funcionários no LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** CEO, Executivo de Contas
- **Top Industries:** Software de Computador, Tecnologia da Informação e Serviços
- **Company Size:** 64% Small, 32% Medium

#### What Do G2 Reviewers Say About CloudTalk?

_AI-generated summary from verified user reviews_

##### Pros

- Os usuários apreciam a **facilidade de uso** do CloudTalk, beneficiando-se de chamadas e integrações sem interrupções.
- Os usuários valorizam a **confiabilidade excepcional** do CloudTalk, destacando seu desempenho estável e interface intuitiva em todos os dispositivos.
- Os usuários elogiam a **interface intuitiva** do CloudTalk, simplificando a comunicação e melhorando a experiência geral do usuário.
- Os usuários acham o CloudTalk **extremamente útil** para rastreamento em tempo real, simplificando o gerenciamento de KPIs e aumentando a eficiência das chamadas.
- Os usuários apreciam os **recursos de chamada rápidos e fáceis** do CloudTalk, melhorando a eficiência e a conveniência da comunicação.

##### Cons

- Os usuários relatam **problemas de chamadas** com acesso e conectividade, levando a interrupções em sua experiência com o CloudTalk.
- Os usuários experimentam **problemas de conexão** ocasionais com o CloudTalk, levando a problemas operacionais e interrupções inesperadas.
- Os usuários expressam frustração pela **falta de recursos essenciais** como busca por SMS e suporte ao idioma holandês no CloudTalk.
- Os usuários descobrem que **problemas de sincronização de chamadas** com o Pipedrive podem levar a frustrações durante o gerenciamento de chamadas com o CloudTalk.
- Os usuários experimentam **conectividade ruim** , enfrentando dificuldades com chamadas internacionais e o registro online inconsistente do aplicativo.

#### What Are Recent G2 Reviews of CloudTalk?

**["CloudTalk simplificou nossa comunicação com os clientes e melhorou a eficiência da nossa equipe."](https://www.g2.com/pt/survey_responses/cloudtalk-review-12852659)**

**Rating:** 5.0/5.0 stars

_— Marwan E._

[Read full review](https://www.g2.com/pt/survey_responses/cloudtalk-review-12852659)

**["Análise do CloudTalk, Integração Perfeita com Pipedrive e Discagem Inteligente com Código de Área Local"](https://www.g2.com/pt/survey_responses/cloudtalk-review-12856744)**

**Rating:** 4.5/5.0 stars

_— Hunter K._

[Read full review](https://www.g2.com/pt/survey_responses/cloudtalk-review-12856744)

#### What Are G2 Users Discussing About CloudTalk?

- [Para que serve o CloudTalk?](https://www.g2.com/pt/discussions/cloudtalk-what-is-cloudtalk-used-for) - 4 comments, 1 upvote
- [What is CloudTalk used for?](https://www.g2.com/pt/discussions/what-is-cloudtalk-used-for) - 2 comments

### [GoTo Connect](https://www.g2.com/products/goto-connect/reviews)

GoTo Connect is the ultimate business communications solution for small, midsize, and multi-location organizations, delivering powerful cloud-based voice, video, and messaging—plus advanced features—all in one seamless platform. Our award-winning, all-in-one system is simple to deploy, manage, and scale, empowering teams to connect right away. With AI-driven tools like AI Receptionist, robust cloud infrastructure, and deep integrations, GoTo Connect streamlines communication, boosts productivity, and drives seamless collaboration. Connect anywhere, any way: Join meetings, calls, and chats from any device with GoTo Connect’s unified platform, keeping your teams and customers connected—wherever work happens. Easy to use and manage: Our fully hosted system ensures fast setup, effortless scaling, and straightforward management—no IT required. Unmatched reliability: Ensure 99.999% uptime, crystal-clear voice, and top-rated support so your business never misses a beat. Modern automation & AI: GoTo Connect’s built-in AI Receptionist welcomes callers, routes conversations, and automates routine tasks—no third-party apps needed. Built for growth: Enhance your telecommunications with contact center and customer engagement tools that scale as you do. With award-winning support, industry-leading uptime, and top customer satisfaction scores, GoTo Connect isn’t just a phone system—it’s the backbone of meaningful and reliable business communication. Whether you’re streamlining internal calls, running virtual meetings, or enhancing customer engagement, GoTo Connect ensures every interaction is effortless, effective, and ready to help your business succeed.

**Average Rating:** 4.4/5.0

**Total Reviews:** 1,390

#### How Do G2 Users Rate GoTo Connect?

- **Has the product been a good partner in doing business?:** 9.1/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.2/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.1/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 9.1/10 (Category avg: 8.6/10)

#### Who Is the Company Behind GoTo Connect?

- **Seller:** [GoTo](https://www.g2.com/sellers/goto-e9cfa0d5-5de0-41fa-9bc6-a0e0ce54cb86)
- **Company Website:** www.goto.com
- **Year Founded:** 2003
- **HQ Location:** Boston, MA
- **Twitter:** @goto  
41,211 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c36bce21331780a56ed18c4420c1c18d88af55b922dce06cdc8cff0c4ec83019&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F37788%2F&secure%5Burl_type%5D=linkedin_company_website)  
993 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Owner, President
- **Top Industries:** Information Technology and Services, Hospital & Health Care
- **Company Size:** 69% Small, 24% Medium

#### What Do G2 Reviewers Say About GoTo Connect?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of GoTo Connect, enhancing communication and simplifying business operations seamlessly.
- Users highlight the **excellent customer support** of GoTo Connect, appreciating quick resolutions and friendly assistance.
- Users praise the **reliability** of GoTo Connect, noting seamless communication without downtime, especially during challenging times.
- Users value the **easy setup** of GoTo Connect, enjoying a smooth implementation and intuitive experience for all.
- Users appreciate the **seamless integration of features** in GoTo Connect, enhancing business communication effortlessly across devices.

##### Cons

- Users experience **call issues** that hinder functionality, especially regarding call management and tracking on mobile devices.
- Users find the **variety of options overwhelming** and face frustration with limited fax viewing capabilities within GoTo Connect.
- Users find the **limited features** of GoTo Connect restrict their productivity and workflow efficiency significantly.
- Users report **inadequate customer service** , facing significant delays and issues while trying to resolve their problems.
- Users experience **poor customer support** , making the sign-up process frustrating and unhelpful during critical times.

#### What Are Recent G2 Reviews of GoTo Connect?

**["Clear Calls, Easy Setup, But App Needs Improvement"](https://www.g2.com/survey_responses/goto-connect-review-12443199)**

**Rating:** 5.0/5.0 stars

_— Robert C._

[Read full review](https://www.g2.com/survey_responses/goto-connect-review-12443199)

**["Easy Setup, Empowers Call Center Efficiency"](https://www.g2.com/survey_responses/goto-connect-review-1180338)**

**Rating:** 5.0/5.0 stars

_— Jeff L._

[Read full review](https://www.g2.com/survey_responses/goto-connect-review-1180338)

#### What Are G2 Users Discussing About GoTo Connect?

- [What is GoTo Connect used for?](https://www.g2.com/discussions/what-is-goto-connect-used-for) - 1 comment
- [What is GoTo Contact Center used for?](https://www.g2.com/discussions/what-is-goto-contact-center-used-for)
- [How do I use GoToConnect?](https://www.g2.com/discussions/how-do-i-use-gotoconnect)
- [How much does jive cost?](https://www.g2.com/discussions/how-much-does-jive-cost) - 1 comment
- [Is GoToConnect Hipaa compliant?](https://www.g2.com/discussions/is-gotoconnect-hipaa-compliant) - 1 comment

### [Crexendo](https://www.g2.com/products/crexendo/reviews)

Crexendo®, Inc. (NASDAQ:CXDO) is an award-winning premier provider of Unified Communications as a Service (UCaaS), Call Center as a Service (CCaaS), communication platform software solutions, and collaboration services designed to provide enterprise-class cloud communication solutions to any size business through our business partners, agents, and direct channels. Crexendo® solutions currently support over three million end users globally, and our platform was recently recognized as the fastest-growing UCaaS platform in the United States. The Crexendo® VIP™ platform delivers Voice, Interactions, and Phone capabilities backed by our industry-leading 100% Uptime Guarantee, allowing workers to connect from anywhere, on any device.

**Average Rating:** 4.9/5.0

**Total Reviews:** 352

#### How Do G2 Users Rate Crexendo?

- **Has the product been a good partner in doing business?:** 9.8/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.9/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.6/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 9.7/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Crexendo?

- **Seller:** [Crexendo Business Solutions](https://www.g2.com/sellers/crexendo-business-solutions)
- **Company Website:** www.crexendo.com
- **Year Founded:** 1995
- **HQ Location:** Tempe, Arizona
- **Twitter:** @Crexendo  
3,287 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b7fe68ed8dcf618608c16c6d6eceffa831d750723212d74dccb8754744cc96f4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcrexendo-business-solutions%2F&secure%5Burl_type%5D=linkedin_company_website)  
155 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Owner, Office Manager
- **Top Industries:** Non-Profit Organization Management, Construction
- **Company Size:** 77% Small, 21% Medium

#### What Do G2 Reviewers Say About Crexendo?

_AI-generated summary from verified user reviews_

##### Pros

- Users highlight the **exceptional customer support** provided by Crexendo, making the setup process seamless and easy.
- Users commend Crexendo for its **exceptional support and user-friendly service** , making transitions and management seamless across locations.
- Users commend the **exceptional customer service** at Crexendo, highlighting support that is responsive, helpful, and knowledgeable.
- Users find Crexendo’s service to be **extremely easy to use** , making transitions and setups seamless and stress-free.
- Users appreciate the **easy setup** of Crexendo, highlighting hassle-free transitions and supportive customer service throughout.

##### Cons

- Users report experiencing **technical call issues** with Crexendo, especially during internet outages, affecting communication reliability.
- Users find the **complex processes** of Crexendo challenging, often requiring IT support for setup and troubleshooting.
- Users find that **customer service can be difficult to reach** , complicating their experience when seeking assistance.
- Users find **difficult navigation** in the Crexendo app, impacting efficiency and making it challenging to utilize features effectively.
- Users are frustrated by the **overwhelming number of spam calls** and issues with caller ID affecting communications.

#### What Are Recent G2 Reviews of Crexendo?

**["Love Crexendo, and it keeps getting better."](https://www.g2.com/survey_responses/crexendo-review-7509744)**

**Rating:** 5.0/5.0 stars

_— Sherry F._

[Read full review](https://www.g2.com/survey_responses/crexendo-review-7509744)

**["Reliable Global Calling with a Simple, Centralized Dashboard"](https://www.g2.com/survey_responses/crexendo-review-12951714)**

**Rating:** 4.5/5.0 stars

_— Luciana S._

[Read full review](https://www.g2.com/survey_responses/crexendo-review-12951714)

#### What Are G2 Users Discussing About Crexendo?

- [What is Crexendo used for?](https://www.g2.com/discussions/what-is-crexendo-used-for) - 2 comments

### [Vonage Business Communications](https://www.g2.com/products/vonage-business-communications/reviews)

Work smarter with Vonage Business Communications, our unified communications platform: seamlessly connect via voice, messaging and video, virtually anywhere globally. Over 40 powerful features give you the right balance of flexibility and control, offering everything your business needs to work smarter. With our award-winning mobile app, you can manage your communications from any device and collaborate from virtually anywhere. We boast a 99.999% uptime reliability¹, ensuring maximum productivity. Setup is simple, quick, and easy to scale as your business grows. No annual contracts mean you can cancel anytime. And we pride ourselves on top-notch customer service: access to help is just plain simple. That means you can call, email, chat, or visit our online support centers. We even offer customer portals with knowledge base articles that can help you find answers 24/7. ¹The 99.999% uptime claim is based on an average of Vonage Business's call availability.

**Average Rating:** 4.3/5.0

**Total Reviews:** 477

#### How Do G2 Users Rate Vonage Business Communications?

- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.3/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.3/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 9.3/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Vonage Business Communications?

- **Seller:** [Vonage](https://www.g2.com/sellers/vonage)
- **Year Founded:** 2001
- **HQ Location:** Holmdel, NJ
- **Twitter:** @Vonage  
11,195 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=0fd47b72cb7833d6c440e7b6e708f485e89be6dc696026d2430a0c89ab34636d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F5028%2F&secure%5Burl_type%5D=linkedin_company_website)  
2,776 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** President, Office Manager
- **Top Industries:** Staffing and Recruiting, Information Technology and Services
- **Company Size:** 60% Small, 33% Medium

#### What Do G2 Reviewers Say About Vonage Business Communications?

_AI-generated summary from verified user reviews_

##### Pros

- Users commend the **ease of use** of Vonage Business Communications, enhancing their daily communication with prospects effectively.
- Users value the **integrated calling features** of Vonage, enhancing communication and simplifying remote team interactions.
- Users praise Vonage for its **fantastic customer support** , enhancing their overall experience with the service.
- Users commend the **reliability** of Vonage Business Communications, ensuring consistent connectivity for their daily business engagements.
- Users value the **excellent voice quality and comprehensive features** of Vonage, making it ideal for communication needs.

##### Cons

- Users report **texting limitations** with Vonage, affecting message delivery and causing frustration during communications.
- Users express frustration with **slow and unhelpful customer service** , hindering issue resolution and complicating project needs.
- Users report frequent **call drops** , leading to missed communications and frustrating connectivity issues with Vonage Business Communications.
- Users experience **connection issues** with Vonage, leading to dropped calls and missed alerts despite generally good service.
- Users find Vonage Business Communications to be **expensive** , especially for small businesses and startups seeking affordable solutions.

#### What Are Recent G2 Reviews of Vonage Business Communications?

**["All-in-One Cloud Communications with Powerful APIs and Innovation"](https://www.g2.com/survey_responses/vonage-business-communications-review-12775716)**

**Rating:** 5.0/5.0 stars

_— Mohamed S._

[Read full review](https://www.g2.com/survey_responses/vonage-business-communications-review-12775716)

**["Reliable, Flexible Communication That Keeps Our Team Connected Anywhere"](https://www.g2.com/survey_responses/vonage-business-communications-review-12887738)**

**Rating:** 5.0/5.0 stars

_— Pavnesh C._

[Read full review](https://www.g2.com/survey_responses/vonage-business-communications-review-12887738)

#### What Are G2 Users Discussing About Vonage Business Communications?

- [What is Vonage Business Communications used for?](https://www.g2.com/discussions/vonage-business-communications-what-is-vonage-business-communications-used-for) - 2 comments
- [What is Vonage Business Communications used for?](https://www.g2.com/discussions/what-is-vonage-business-communications-used-for) - 1 comment

### [Telnyx CPaaS](https://www.g2.com/products/telnyx-cpaas/reviews)

Telnyx is the only communications and connectivity platform that combines carrier-owned global communications, programmable APIs, voice AI agents, and edge compute under one roof. Through the Telnyx portal and APIs, teams can provision global numbers in many countries, run SIP trunking with HD voice over a private backbone, and build contact center workflows on the Voice API. Add SMS, MMS, RCS, and WhatsApp messaging and calling, all on the same carrier-owned network, and layer in AI-powered voice agents without wiring together separate vendors. Unlike many CPaaS providers, Telnyx owns the network and delivers the full stack as one system. Whether you're enhancing customer support, automating outbound calls, or embedding voice AI into your product, Telnyx makes it easy to launch and scale with confidence. With direct carrier status and telecom licenses in 35+ countries, PSTN replacement in 50+ countries and local calling in 130+ countries, you get carrier-grade reliability without piecing together multiple providers. And with SOC 2 Type II, PCI, and GDPR compliance built into the platform, you're not sacrificing security or auditability for scale. Every customer gets 24/7 support on every tier, backed by in-house engineering expertise, configuration management, enterprise-grade security, fraud detection, and migration support. Telnyx gives businesses one platform, one provider, and one support team for global communications and real-time AI.

**Average Rating:** 4.7/5.0

**Total Reviews:** 508

#### How Do G2 Users Rate Telnyx CPaaS?

- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 8.8/10)
- **Phone Calls:** 9.6/10 (Category avg: 9.1/10)
- **VOiP Number:** 9.5/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 8.5/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Telnyx CPaaS?

- **Seller:** [Telnyx](https://www.g2.com/sellers/telnyx)
- **Company Website:** www.telnyx.com
- **Year Founded:** 2009
- **HQ Location:** Austin, Texas, United States
- **Twitter:** @telnyx  
4,414 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7d31f8e5af3824ee9e0aa866f1fdccee2b6e67c6070b5ba3e51fb47c00e12606&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F3349412%2F&secure%5Burl_type%5D=linkedin_company_website)  
387 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** CEO, Owner
- **Top Industries:** Telecommunications, Information Technology and Services
- **Company Size:** 81% Small, 16% Medium

#### What Do G2 Reviewers Say About Telnyx CPaaS?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **exceptional customer support** of Telnyx CPaaS, which helps them navigate and utilize the platform effectively.
- Users find Telnyx CPaaS to be a **user-friendly platform** with excellent support and easy API integration.
- Users appreciate the **easy setup** of Telnyx CPaaS, enabling smooth deployment and integration with existing systems.
- Users praise the **excellent customer support** of Telnyx, consistently providing responsive and effective assistance as needs grow.
- Users highlight the **easy integration** of Telnyx CPaaS, appreciating its reliable and seamless setup for communication needs.

##### Cons

- Users find the **verification processes complex** , often leading to confusion and reliance on support for assistance.
- Users express frustration over the **high costs** associated with Telnyx, impacting accessibility and customer service experiences.
- Users express frustration with **unresponsive customer service** , reporting delays and lack of meaningful support for urgent issues.
- Users experience **long waiting times** for support, struggling to get timely assistance and account verification for Telnyx CPaaS.
- Users face challenges due to **poor documentation** , leading to frustration and increased reliance on support for troubleshooting.

#### What Are Recent G2 Reviews of Telnyx CPaaS?

**["Telnyx Delivers Reliable, High-Performance Calling with Flexible, Well-Documented APIs"](https://www.g2.com/survey_responses/telnyx-cpaas-review-12678607)**

**Rating:** 5.0/5.0 stars

_— Jon B._

[Read full review](https://www.g2.com/survey_responses/telnyx-cpaas-review-12678607)

**["Outstanding Highly Recommend"](https://www.g2.com/survey_responses/telnyx-cpaas-review-12031998)**

**Rating:** 4.0/5.0 stars

_— Naod D._

[Read full review](https://www.g2.com/survey_responses/telnyx-cpaas-review-12031998)

#### What Are G2 Users Discussing About Telnyx CPaaS?

- [What is Telnyx used for?](https://www.g2.com/discussions/what-is-telnyx-used-for)

### [Ringover](https://www.g2.com/pt/products/ringover/reviews)

Ringover é a solução de comunicação em nuvem multicanal fácil de usar (chamadas, SMS, videochamadas, e-mails...), projetada para melhorar a experiência dos seus clientes e maximizar suas vendas. Ofereça aos seus clientes e potenciais clientes uma experiência personalizada e aumente a produtividade das suas equipes de vendas e atendimento ao cliente graças a uma interface intuitiva e fácil de gerenciar. Nossos recursos avançados de supervisão e treinamento permitem monitorar de perto as operações e treinar rapidamente os membros da sua equipe. Ringover integra-se com mais de 80 ferramentas de negócios (CRM, helpdesk...), simplificando tarefas para aumentar a eficiência.

**Average Rating:** 4.6/5.0

**Total Reviews:** 467

#### How Do G2 Users Rate Ringover?

- **the product tem sido um bom parceiro comercial?:** 8.8/10 (Category avg: 8.8/10)
- **Telefonemas:** 9.3/10 (Category avg: 9.1/10)
- **Número VoIP:** 9.0/10 (Category avg: 9.0/10)
- **Chamadas de mesa para mesa:** 8.7/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Ringover?

- **Vendedor:** [Ringover](https://www.g2.com/pt/sellers/ringover)
- **Ano de Fundação:** 2018
- **Localização da Sede:** Montrouge
- **Twitter:** @ringoverapp  
832 seguidores no Twitter
- **Página do LinkedIn®:** [www.linkedin.com](https://www.g2.com/pt/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=4b6dd570ba6676db5ed66b5b814255501bd2a91c2db023b16edb3740fd5048e3&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fringover-france%2F&secure%5Burl_type%5D=linkedin_company_website)  
283 funcionários no LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** CEO, Diretor
- **Top Industries:** Recrutamento e Seleção, Software de Computador
- **Company Size:** 76% Small, 21% Medium

#### What Do G2 Reviewers Say About Ringover?

_AI-generated summary from verified user reviews_

##### Pros

- Os usuários elogiam a **facilidade de uso** do Ringover, destacando sua interface intuitiva e experiência de integração suave.
- Os usuários elogiam o **suporte ao cliente responsivo e atencioso** da Ringover, melhorando sua experiência geral com o aplicativo.
- Os usuários elogiam a **confiabilidade** do Ringover, destacando seu excelente suporte ao cliente e conexões de qualidade.
- Os usuários elogiam o Ringover por seu **suporte ao cliente eficiente e confiável** , melhorando sua experiência e produtividade.
- Os usuários apreciam a **interface intuitiva** do Ringover, tornando-o fácil e eficiente de usar diariamente.

##### Cons

- Os usuários sentem que o serviço da Ringover tem um **alto custo** que pode não justificar seus problemas de desempenho e confiabilidade.
- Os usuários acham o Ringover **caro** , especialmente para pequenas empresas, com a qualidade das chamadas flutuante impactando as interações com os clientes.
- Os usuários relatam experimentar **falhas** durante as chamadas, especialmente após atualizações, afetando a precisão da transcrição de texto.
- Os usuários notaram a falta de **recursos essenciais** como integração com CRM e sincronização de SMS aprimorada no Ringover.
- Os usuários observam **problemas de integração** com Meta e LOXO, desejando opções de configuração e sincronização mais suaves.

#### What Are Recent G2 Reviews of Ringover?

**["Chamadas Incorporadas Sem Interrupções com Ringover—e Suporte Verdadeiramente Responsivo"](https://www.g2.com/pt/survey_responses/ringover-review-12851244)**

**Rating:** 5.0/5.0 stars

_— Wouter K._

[Read full review](https://www.g2.com/pt/survey_responses/ringover-review-12851244)

**["Ringover: configuração rápida, integração com Pipedrive excelente e IA realmente útil"](https://www.g2.com/pt/survey_responses/ringover-review-13109839)**

**Rating:** 4.5/5.0 stars

_— Victoria M._

[Read full review](https://www.g2.com/pt/survey_responses/ringover-review-13109839)

#### What Are G2 Users Discussing About Ringover?

- [O que a Ringover faz?](https://www.g2.com/pt/discussions/what-does-ringover-do) - 1 comment
- [Como cancelo minha conta Ringover?](https://www.g2.com/pt/discussions/how-do-i-cancel-my-ringover-account) - 1 comment
- [How does Ringover work?](https://www.g2.com/pt/discussions/how-does-ringover-work) - 1 comment
- [Is Ringover legit?](https://www.g2.com/pt/discussions/is-ringover-legit)

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[Browse VoIP Providers Themes](/categories/voip-providers/themes)

 ![Neeraja Prakash](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Neeraja Prakash")
NP

Researched and written by [Neeraja Prakash](https://research.g2.com/insights/author/neeraja-prakash)

Updated April 9, 2026

Voice over Internet Protocol (VoIP) software transmits phone calls over an IP network without relying on traditional telephone infrastructure, functioning as a modern alternative to private branch exchange (PBX) systems. It helps organizations cut communication costs, support remote work, and maintain secure calling capabilities.

### Core Capabilities of Voice over Internet Protocol (VoIP) Software

To qualify for inclusion in the VoIP category, a product must:

- Provide VoIP PBX systems for businesses or offer a VoIP softphone application
- Include features that help manage incoming calls, such as call forwarding, call transferring, and routing
- Enable real-time network monitoring via dashboards
- Offer integration compatibility with communication and CRM platforms

### Common use cases for Voice over Internet Protocol (VoIP) Software

VoIP software supports scalable, reliable communication for internal collaboration and customer-facing interactions. It also benefits teams using related tools such as [video conferencing software](https://www.g2.com/categories/video-conferencing), [UCaaS platforms](https://www.g2.com/categories/ucaas-platforms), [contact center software](https://www.g2.com/categories/contact-center), and [CRM systems](https://www.g2.com/categories/crm).

### How Voice over Internet Protocol (VoIP) Software Differs from Other Tools

VoIP differs from traditional PBX by replacing legacy on-premises telephony systems with IP-based calling, reducing infrastructure and maintenance costs while improving flexibility for remote and hybrid teams. Compared with broader UCaaS platforms, VoIP primarily focuses on voice calling, softphones, and SIP-based PBX functionality, though VoIP is typically a core component of most UCaaS offerings.

### Insights from G2 on Voice over Internet Protocol (VoIP) Software

Based on category trends on G2, VoIP's reliability, cost savings, ease of remote access, and the convenience of softphone options that replace or supplement physical desk phones.

Top Tools at a Glance

| Product | Best for | User Review |
| --- | --- | --- |
| [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_be08dab78dcba32b9dfe8cb030a1c88d/ringex.png "Product Avatar Image")](https://www.g2.com/products/ringex/reviews)[RingEX](https://www.g2.com/products/ringex/reviews)[4.2/5(1,424)](https://www.g2.com/products/ringex/reviews) | Unified calling, texting, and team communication | "Seamless Integration and Exceptional Support" |
| [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_0b0744d9d5ca4f29db86a956c2bcc175/nextiva.png "Product Avatar Image")](https://www.g2.com/products/nextiva/reviews)[Nextiva](https://www.g2.com/products/nextiva/reviews)[4.5/5(3,615)](https://www.g2.com/products/nextiva/reviews) | Managed business phone setup with support | "Closing in on 3 years and growing with Nextiva leading our coms. #Hazelwood Strong" |
| [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_a5f703686323ed8542216ff427b14c98/zoom-zoom-phone.png "Product Avatar Image")](https://www.g2.com/products/zoom-zoom-phone/reviews)[Zoom Phone](https://www.g2.com/products/zoom-zoom-phone/reviews)[4.6/5(2,671)](https://www.g2.com/products/zoom-zoom-phone/reviews) | Cloud calling inside the Zoom workflow | "Seamless Integration, Reliable Cloud Phone Solution" |
| [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_5a044f239b966cfb1e78660705aaac1e/quo-quo.png "Product Avatar Image")](https://www.g2.com/products/quo-quo/reviews)[Quo](https://www.g2.com/products/quo-quo/reviews)[4.7/5(3,398)](https://www.g2.com/products/quo-quo/reviews) | Shared calls, texts, and summaries | "Quo Helps Me Run My Business More Efficiently" |
| [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_7cc2ede4a4767cf50c6bf9f259bd9c23/dialpad-connect.png "Product Avatar Image")](https://www.g2.com/products/dialpad-connect/reviews)[Dialpad Connect](https://www.g2.com/products/dialpad-connect/reviews)[4.4/5(4,201)](https://www.g2.com/products/dialpad-connect/reviews) | AI-assisted calls with transcripts and CRM context | "Very trustworthy and simple" |
| [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_ced7ac8079efaa2bfefdea53d11f54bb/cisco-webex-suite.png "Product Avatar Image")](https://www.g2.com/products/cisco-webex-suite/reviews)[Webex Suite](https://www.g2.com/products/cisco-webex-suite/reviews)[4.2/5(18,922)](https://www.g2.com/products/cisco-webex-suite/reviews) | Meetings, calls, and collaboration in one suite | "Reliable video conferencing and project plaining suite" |
| [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_ced7ac8079efaa2bfefdea53d11f54bb/webex-calling.png "Product Avatar Image")](https://www.g2.com/products/webex-calling/reviews)[Webex Calling](https://www.g2.com/products/webex-calling/reviews)[4.5/5(635)](https://www.g2.com/products/webex-calling/reviews) | Stable calling inside the Webex ecosystem | "Webex Calling Makes Switching Between Calls Effortless" |
| [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_134c91bb90489a69dad41d269f19787f/8x8-work.png "Product Avatar Image")](https://www.g2.com/products/8x8-work/reviews)[8x8 Work](https://www.g2.com/products/8x8-work/reviews)[4.2/5(932)](https://www.g2.com/products/8x8-work/reviews) | Cloud telephony with SMS and Teams support | "Feature-Rich Phone System with Great Ring Groups & Analytics" |
| [![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_da24ab8969ae1c7989ab7867d0dd2142/aircall.png "Product Avatar Image")](https://www.g2.com/products/aircall/reviews)[Aircall](https://www.g2.com/products/aircall/reviews)[4.4/5(1,637)](https://www.g2.com/products/aircall/reviews) | Sales and support call management | "Facilitate Telemarketing with Great Efficiency" |

* * *

Show More

### VoIP Providers Topics

- [What is VoIP software?](#what-is-voip-software)
- [Who uses VoIP software?](#who-uses-voip-software)
- [What types of VoIP software exist?](#what-types-of-voip-software-exist)
- [What are the benefits of VoIP software?](#what-are-the-benefits-of-voip-software)
- [What are the challenges with VoIP software?](#what-are-the-challenges-with-voip-software)
- [What are the common features of VoIP software?](#what-are-the-common-features-of-voip-software)
- [VoIP software pricing](#voip-software-pricing)
- [How to choose the best VoIP software?](#how-to-choose-the-best-voip-software)
- [Software and services related to VoIP software](#software-and-services-related-to-voip-software)
- [What are the most reliable VoIP systems for office communications?](#what-are-the-most-reliable-voip-systems-for-office-communications)
- [What are the top-rated VoIP providers for tech startups?](#what-are-the-top-rated-voip-providers-for-tech-startups)
- [VoIP software trends](#voip-software-trends)

[
### VoIP Providers Topics
Expand/Collapse ](#)
- [What is VoIP software?](#what-is-voip-software)
- [Who uses VoIP software?](#who-uses-voip-software)
- [What types of VoIP software exist?](#what-types-of-voip-software-exist)
- [What are the benefits of VoIP software?](#what-are-the-benefits-of-voip-software)
- [What are the challenges with VoIP software?](#what-are-the-challenges-with-voip-software)
- [What are the common features of VoIP software?](#what-are-the-common-features-of-voip-software)
- [VoIP software pricing](#voip-software-pricing)
- [How to choose the best VoIP software?](#how-to-choose-the-best-voip-software)
- [Software and services related to VoIP software](#software-and-services-related-to-voip-software)
- [What are the most reliable VoIP systems for office communications?](#what-are-the-most-reliable-voip-systems-for-office-communications)
- [What are the top-rated VoIP providers for tech startups?](#what-are-the-top-rated-voip-providers-for-tech-startups)
- [VoIP software trends](#voip-software-trends)

## Learn More About VoIP Providers

### What is VoIP software?

Voice-over-internet protocol, or VoIP, is a communication technology that allows audio and video interaction over the internet. It is a mode of phone transmission that enables internet phone calls using any smart device as opposed to traditional telephone services.

[VoIP](https://www.g2.com/glossary/voip-definition), often pronounced as “vŏy'p” or “V-O-I-P,” is also commonly called voice-over IP. VoIP software enables online calling using digital signals, making it a more cost-effective alternative to traditional phone lines. It includes functions such as automated calls, phone and video calls, call queuing, and screen sharing. VoIP relies on a fast and dependable internet connection, and it can be understood as an “internet telephone" in layman’s terms.

VoIP providers, also known as virtual phone systems, can help companies significantly improve call quality and reduce communication costs. VoIP solutions streamline communications and standardize the workflow, enabling companies to make international or overseas audio and video calls without expensive payments. It’s also a more flexible solution that allows employees to communicate long distances when away from their typical office space.

### Who uses VoIP software?

Generally, VoIP calls can be accessed by everyone. Although most people use video calling platforms for personal use, VoIP products are adopted by large corporations. More options are available with advancements in technology and VoIP itself, especially regarding professional solutions for meetings and conferences with ethernet. VoIP software is often used in the following industries: 

- **Customer service:** VoIP services have nearly taken over this industry, with customer service centered on phone lines. It reduces wait time by automatically redirecting calls to available people. It also has live monitoring and data-collecting capabilities, making it ideal for this type of work.
- **Hotel and tourism:** The backbones of this sector are effective communication and 24-hour service. For best customer satisfaction, hotels use VoIP services to assist in managing calls and avoiding congestion on a single line at a time.
- **Healthcare:** Healthcare industries use cloud-based VoIP phone systems to book online consultations with doctors, patient registrations, floor-to-floor communications, inventory management, etc. 
- **Financial institutions:** Besides assisting with encrypted communication and authentication, VoIP allows finance professionals to communicate in real-time with their peers and customers. It also provides its consumers with financial data, news, and evaluations, which is necessary for making informed investment decisions.
- **Manufacturing:** Manufacturing includes a variety of fields such as finance, accounting, sales, and warehouse, making it an industry for VoIP networks. Employees benefit significantly from VoIP software features like instant messaging, video conferencing, file sharing, advanced voice call management, etc., which enable effective telecommunication and collaboration. 

### What types of VoIP software exist?

Five types of VoIP services are available in the market for interested buyers. 

- **Residential VoIP services:** The landline phone is linked to a Wi-Fi modem via an adapter to make and receive internet calls. Charges are set according to different plans. Example: VoIP.com and Lingo.
- **Device-based VoIP services:** To make free calls within the United States involves purchasing a VoIP device from a service provider and connecting it to an already-owned device. This removes the requirement for equipment other than a conventional landline phone and a monthly fee. Example: MagicJack and Ooma.
- **Software-based VoIP services:** This is the most commonly used VoIP service. It requires a web-based application online or installed PC software. It’s then used via the computer's audio input and output devices. Example: Skype and Zoom.
- [Mobile VoIP services](https://www.g2.com/categories/voip/f/voip-number) **:** Mobile VoIP is an application installed on mobile phones, allowing call access from anywhere with a reliable internet connection. Example: WhatsApp and Google Hangouts
- **Business VoIP services:** The two VoIP choices for businesses are on-premises and cloud-based. Both offer far more cost-effective communication options than traditional landlines and have several valuable features. These include video and audio conferencing services, screen-sharing, interactive voice response, automated attendants, call queues, and call reports. These often expandable features come with comprehensive technical assistance.

### What are the benefits of VoIP software?

- **Cost-effective:** An important advantage of VoIP technology is its low-cost hardware and software. This also decreases the need to buy more smartphones and or other gadgets.
- **Reliable:** While traditional or regular phone systems can be prone to failures, [unified communication systems (UCaas)](https://www.g2.com/categories/ucaas-platforms) are often backed by multiple data centers, preventing an outage. Even if a business has issues with its internet connection, incoming calls can always be routed to mobile devices, even if the power or internet connection fails.
- **Flexibility:** Users of VoIP systems can add and remove phone lines as required, and unlike traditional landline phone systems, removing or adding VoIP lines requires little effort and time.
- **Integration:** IP phone systems integrate seamlessly with several existing business platforms. Many VoIP systems, for example, integrate with [customer relationship management (CRM)](https://www.g2.com/glossary/crm-definition) tools, benefitting both large and small enterprises. Businesses can reap the benefits of VoIP software without modifying current applications or IT infrastructure.
- [Remote access:](https://www.g2.com/glossary/remote-access-definition) VoIP makes calling from anywhere using any device possible. This is becoming more important with remote work. Every user in the VoIP system has a unique [VoIP number](https://www.g2.com/categories/voip/f/voip-number) assigned to them. Using this number, the user can place and receive calls in the office or from home. VoIP software can be used on any mobile device, including phones and laptops across Apple and Microsoft.
- **Advanced features and settings:** VoIP can offer premium company management services such as auto attendants, [call recording](https://www.g2.com/glossary/call-recording-definition), and call queuing. With custom VoIP services, companies can design a system to match their needs. 

### What are the challenges with VoIP software?

- **Network dependency:** VoIP tools require a reliable network infrastructure for successful integration. VoIP relies on an internet connection to exchange voice data packets, and network failures can significantly impact call quality and reliability. Businesses should assess the stability of their network infrastructure and identify potential bottlenecks such as insufficient bandwidth, network overload, or unreliable connections. ** **
- **Bandwidth and internet connection:** Insufficient bandwidth or inconsistent internet access while using VoIP solutions leads to poor phone service, failed calls, and latency issues. Working with an internet service provider (ISP) that provides dedicated bandwidth or employing traffic prioritization techniques such as quality of service (QoS) can enhance VoIP speed.
- **Security and firewall configuration:** VoIP deployments are prone to eavesdropping, toll fraud, denial-of-service attacks, and other security issues. Robust security strategies such as [encryption](https://www.g2.com/articles/what-is-encryption) protocols, firewalls, and intrusion detection systems must be implemented to protect VoIP networks. Since configuring these can be challenging, businesses must work with IT specialists or VoIP service providers to ensure correct firewall settings and security best practices are implemented.
- **Power supply and backup:** Unlike traditional private branch exchange (PBX), VoIP requires a consistent power source. Power outages can render VoIP systems inoperable, causing communication routes to be disrupted and company operations to suffer. Power outages can be reduced by deploying uninterruptible power supply (UPS) devices or backup power generators. Furthermore, organizations should consider establishing [failover](https://www.g2.com/articles/failover) solutions, such as automated call routing to mobile devices or alternate sites, to ensure ongoing availability during power outages.
- **Staff training and user adoption:** Effective training and user acceptance approaches are essential when adopting a new communication system. Employees may be inexperienced with VoIP systems instead of traditional phone systems, resulting in reluctance or difficulties adapting to the latest technology. In addition, due to protocol differences, data formats, or compatibility issues, integrating VoIP systems with existing corporate applications may be problematic. Provide substantial training sessions, user manuals, and regular assistance to employees using VoIP solutions. 

### What are the common features of VoIP software?

VoIP provides a variety of features that facilitate communication. While specific features differ between providers and plans, the following are some common features found within UCaaS platforms and VoIP:

- **Phone calls:** VoIP telephony allows users to place phone calls online. As a result, organizations can benefit from a low-cost, dependable, and portable solution. Internet calls are ideal for businesses with remote or field employees.
- [Instant messaging](https://www.g2.com/categories/voip/f/instant-messaging) **:** Users of VoIP software can send and receive instant messages over the internet, which benefits customer support and internal communication. Employees can discuss an action item or touch base informally via texting, improving cooperation, productivity, and team engagement.
- [Screen sharing](https://www.g2.com/categories/voip/f/screen-sharing) **:** VoIP software allows users to share screens in real-time, saving time and increasing productivity. Screen sharing is often used for collaboration and presentations, which is helpful for hybrid and remote workers.
- **Call monitoring:** VoIP software allows businesses to monitor, record, and track calls, helping companies simplify customer service and enhance performance.
- **Caller ID:** VoIP service providers display the name and phone number of incoming callers, allowing users to see who is calling.
- [Video conferencing](https://www.g2.com/glossary/video-conferencing-definition) **:** Users can utilize VoIP software to make video calls via the Internet, which can lower operational and travel expenses by eliminating the need to travel for meetings. Video conferencing also benefits users by boosting distant worker engagement and cooperation.
- **Desk-to-desk calls:** VoIP software enables users to contact one another through mobile phones and landlines. This helps maintain communication flow, which is important when multiple users handle a single call. For example, a call center would benefit from VoIP technology as transferring customers on time would be much easier. 
- [Conference calls](https://www.g2.com/articles/conference-call) **:** Users can host conference calls – which enables multiple users to make phone or video calls over the internet at once. This is essential for team collaboration and communication with remote workers.
- [VoIP phone number](https://www.g2.com/categories/voip?utf8=%E2%9C%93&order=g2_score&filters%5Bverified_features%5D%5B%5D=2144) **:** VoIP telephony offers users a unique phone number that can be dialed anywhere. Unique numbers are great for businesses that don’t have a landline but want to have a number that reflects their location.

Many VoIP providers will also offer the following features: 

- [VoIP providers with software pairing capabilities](https://www.g2.com/categories/voip/f/software-pairing)
- [VoIP providers with automated attendant capabilities](https://www.g2.com/categories/voip?utf8=%E2%9C%93&order=g2_score&filters%5Bverified_features%5D%5B%5D=2143)
- [VoIP providers with browser extension capabilities](https://www.g2.com/categories/voip/f/browser-extension)
- [VoIP providers with hold music capabilities](https://www.g2.com/categories/voip/f/hold-music)
- [VoIP providers with individual download capabilities](https://www.g2.com/categories/voip/f/individual-download)

### VoIP software pricing

A VoIP phone system typically costs between $25 and $35 per line monthly. Call recording, toll-free lines, and equipment rentals are optional extras. 

These expenses can be divided into "recurring" and "one-time" charges. Subscription fees and per-user or per-line prices are the most common recurring expenses, whereas setup and equipment costs are often one-time expenses.

Call forwarding, voicemail, and domestic calling are common VoIP features included in the standard subscription rates. It is expected to have unlimited outgoing and receiving calls across the country.

Advanced features such as CRM integration, complex analytics, unlimited calling, international calls, and premium customer support will entail extra charges. Defining and budgeting for the fundamental components of business operations is critical.

### How to choose the best VoIP software?

When purchasing a VoIP solution, it is crucial to determine if an on-premises or cloud-based solution is better suited for the business. Cloud-based or hosted VoIP software typically requires no additional hardware and delivers calls to phones installed at the business, but it comes with a higher monthly cost than onsite VoIP options. Furthermore, most cloud-based VoIP products offer mobile applications that integrate with business phones, allowing users to make and receive calls using a data connection while traveling.

On-premises or onsite VoIP systems require supplemental hardware that must be purchased upfront. Still, it can compensate for this by offering a lower monthly cost, additional security, and more flexibility during setup. Onsite VoIP systems need an IP-PBX and a public switched telephone network (PSTN) gateway device to function correctly. The IP-PBX routes calls to the correct phones on the web, while the PSTN gateway device converts calls from the analog voice signals of the PSTN to digital signals for the IP-PBX and back, as necessary.

Whether a company is just starting to explore VoIP software or is looking for a more appropriate solution for their needs, [G2](https://www.g2.com/) can help inform buyers of the market and assist them in selecting the best software product for their business.

#### Requirements gathering (RFI/RFP) for VoIP software

A buyer should assess the needs of their organization when deciding on the kind of VoIP software to purchase. Does the organization already use this kind of software? Is this the first time the organization will be using VoIP software? If that’s the case, buyers must determine how they plan to implement this software and what features the organization will need. 

Some points to consider are:

**Company size **

Buyers will need to ensure that the products they are looking at will suit the size and needs of the organization. Ensuring the product has the appropriate flexibility and scalability to adapt to changing conditions is essential when purchasing software.

**Integration requirements**

Buyers must know which business systems require integration with a new VoIP system beforehand. For example, will the product need to be integrated within existing systems, such as CRM or ERP platforms? Some VoIP products may come with [application programming interfaces (APIs)](https://www.g2.com/glossary/api-definition) for integration with specific software. However, other phone systems do not offer this capability.

#### Compare VoIP software products

**Create a long list**

The first step to finding the perfect software solution is to create a preliminary list of products that fit the buyer’s general needs. The next step is to narrow down the list by selecting specific features that are must-haves or requirements for the buyer. G2.com provides information about the best VoIP software, allowing buyers to filter options and user reviews to help narrow the product list to a more relevant selection.

**Create a short list**

Shortlisting software products is an essential step in buying. While it may be daunting to filter through various products, users can get help by utilizing [G2’s compare](https://www.g2.com/compare) feature. This feature will take products of choice and display them side by side so the buyer can quickly determine which software ticks the essential boxes on the list. 

**Conduct demos**

Once the buyer has narrowed down the product list, the next step is to conduct a demo. Demos allow buyers to see a product and its features in more detail. Buyers should have a business scenario ready to test the product thoroughly. Additionally, buyers should inquire about cost, vendor support, and any concerns about the product.

#### Selection of VoIP software

**Choose a selection team**

VoIP software is efficient and widely used in many businesses. With that in mind, a good starting point would be to select three to five team members from various departments (such as IT, management, sales, etc.) and seniority levels to be part of the selection team. The more varied the selection team is, the better a company can assess how well a product will meet their needs. 

**Negotiation**

Once the selection team has narrowed their software picks, it’s time to discuss customization options, pricing, and the type of support the vendor needs. It’s always important to address pricing options, even when they are listed on a vendor’s website. Many software vendors will provide discounts and custom pricing options based on what the buyer is looking to purchase. 

**Final decision**

Before making the final decision on a product and moving forward with a purchase, utilizing a free trial and conducting a last demo can give a buyer an additional sense of security and confidence when making a final decision.

### Software and services related to VoIP software

- [Audio conferencing software:](https://www.g2.com/categories/audio-conferencing) Audio conferencing software uses a hosted voice connection for communication. These are valuable tools for huge communication parties since they host conversations among large groups. They also make international calls easier by giving regional dial-in numbers, eliminating the need for international phone plans. 
- [Video conferencing software:](https://www.g2.com/categories/video-conferencing) Video conferencing software allows online communication via audio meetings, video meetings, and seminars with built-in features such as chat, screen sharing, and recording. These applications improve cooperation, save travel costs, and facilitate long-distance or international communication. Employees at all levels of a business can use video conferencing systems to plan or attend virtual meetings with coworkers, corporate partners, or customers – anywhere in the world.
- [Webinar platforms:](https://www.g2.com/categories/webinar) Webinars essentially involve a conductor and an audience. The audience size might range from a small staff training to a large-scale TED lecture. Webinar platforms assist in the creation of presentations that adhere to business brand rules while offering customization. These platforms make it effortless for companies, schools, and other professionals to exchange information and connect with their audiences without being physically present. 
- [Internal communications software:](https://www.g2.com/categories/internal-communications) Internal communications software offers users [instant messaging systems](https://www.g2.com/categories/business-instant-messaging) that enable direct and group conversations within a company. These tools are designed to be simple and accessible, allowing for fast communication among team members. Business messaging technologies make communicating with coworkers as simple as texting friends on social media or via SMS. Most internal communication solutions include emojis and GIF support to encourage genuine and natural workplace discussion. However, some internal communication offerings have recently added limited VoIP functionality to their products for extra channel coverage.

### What are the most reliable VoIP systems for office communications?

Here are some of the most reliable VoIP systems to ensure smooth and consistent office communications:

- [RingEX](https://www.g2.com/products/ringex/reviews) delivers enterprise-grade call quality and unified communications, making it a dependable choice for office teams across locations.
- [Nextiva](https://www.g2.com/products/nextiva/reviews) offers a highly stable VoIP platform with built-in team messaging and call routing tailored for office workflows.
- [Dialpad Connect](https://www.g2.com/products/dialpad-connect/reviews) combines voice, AI-powered transcriptions, and seamless integrations to keep office communications efficient and context-aware.
- [GoTo Connect](https://www.g2.com/products/goto-connect/reviews) provides a reliable cloud phone system with intuitive admin controls, ideal for office teams managing hybrid or remote setups.
- [Ooma Office](https://www.g2.com/products/ooma-office/reviews) designed for small to mid-sized offices, it offers easy setup and consistent call quality without heavy IT requirements.

### What are the top-rated VoIP providers for tech startups?

Here are some of the best VoIP providers tailored to meet the fast-changing needs of tech startups and [small businesses](https://www.g2.com/categories/voip-providers/small-business):

- [OpenPhone](https://www.g2.com/products/openphone/reviews) is built for startups. It offers flexible VoIP features, such as shared numbers and CRM integrations, to streamline team communications.
- [Aircall](https://www.g2.com/products/aircall/reviews) provides scalable VoIP with strong app integrations, making it ideal for sales and support teams in fast-moving tech startups.
- [Dialpad Connect](https://www.g2.com/products/dialpad-connect/reviews) combines voice, messaging, and AI-driven transcription tools to help startups stay organized and responsive.
- [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) offers powerful outbound calling and automation features that empower growth-focused teams to engage users globally.
- [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) is optimized for customer-facing teams, and it delivers reliable call quality and performance analytics to support startup scaling.

### VoIP software trends

#### 5G networks will become mainstream

5G networks, also known as fifth-generation wide-area wireless networks, have the potential to alter internet connectivity. It improves communication speeds and reaction times while minimizing call jitter and data packet loss during data transfer. As a result, users will have a faster broadband internet connection, lightning-fast surfing speeds, and expanded network capabilities.

#### Smart VoIP assistants 

Because of ongoing breakthroughs in language processing, [virtual assistants](https://www.g2.com/glossary/virtual-assistant-definition) are now more intelligent than ever. By automating routine communication chores, VoIP assistants can help users focus on more attention-demanding obligations. In terms of customer service, intelligent assistants can help speed up and increase the quality of conversations. Furthermore, when it comes to internal communications, modern VoIP assistants can record and transcribe meetings on the fly, reducing the time spent on back-office activities.

Reviewed and edited by [Shanti S Nair](https://in.linkedin.com/in/shanti-nair-b75075164)