Best VoIP Providers - Page 18

How Many VoIP Providers Products Does G2 Track?

Total Products under this Category: 566

Category Stats (Nov 2026)

  • Average Rating: 4.4/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: VoiceStack (+10.92%) - Among all products in this category, VoiceStack recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank VoIP Providers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 85,000+ Authentic Reviews
  • 566+ 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

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

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

VOCAL VoIP

VOCAL is celebrating over 30 years as a leading designer of innovative solutions for Voice, Video, Fax and Data communications. VOCAL specializes in voice and VoIP technologies for telephony, network, mobile and radio applications.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind VOCAL VoIP?

  • Seller: Vocal
  • Year Founded: 1986
  • HQ Location: Buffalo, US
  • LinkedIn® Page: www.linkedin.com
    13 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of VOCAL VoIP?

Voip

EveryDay Voip integrates phone, video, meetings and messaging in one easy to use reliable PBX solution. Our service has been designed to keep you connected with your clients, anywhere around the world, giving you the flexibility to operate your business, as you wish. Install our apps on your desktop, smartphone or tablet and experience HD-quality web, audio, and video, along with one-click functionality. Promote collaboration with team messaging, unlimited SMS, and more.

Average Rating: 3.0/5.0

Total Reviews: 1

How Do G2 Users Rate Voip?

  • Phone Calls: 6.7/10 (Category avg: 9.2/10)
  • VOiP Number: 6.7/10 (Category avg: 9.1/10)
  • Desk-to-Desk Calls: 0.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Voip?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Voip?

AI-generated summary from verified user reviews

Pros
  • Users highlight the ease of use of VoIP, facilitating mass connections with potential customers effortlessly.
  • Users value the easy connection to potential customers, enhancing communication and networking opportunities effortlessly.

voipexperts

VoIP Experts are one of the top VoIP phone system providers in the UK for VoIP systems and support. We design business phone solutions to enable you to make calls from anywhere to anywhere. We utilize the latest telephony technology for our VoIP solutions. Our technical support team is always available 24/7. Many large-scale firms nowadays prefer VoIP services for the smooth management of their business. With the help of a VoIP solution, you can save your money and time in the long run. With the highest-ranked voice quality, you'll never miss out on what someone has to say, making sure your communication is clear, and you don't have to worry about distorted sound. Our Cloud-hosted telephony is compatible with all devices.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate voipexperts?

  • Phone Calls: 10.0/10 (Category avg: 9.2/10)
  • VOiP Number: 10.0/10 (Category avg: 9.1/10)
  • Desk-to-Desk Calls: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind voipexperts?

  • Seller: Paul gill
  • Year Founded: 2018
  • HQ Location: Birmingham, United Kingdom, GB
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About voipexperts?

AI-generated summary from verified user reviews

Pros
  • Users value the easy connection features of VoIPExperts, enabling efficient communication for international sales calls.
  • Users value the reliable overseas communication provided by VoIPExperts, enhancing their sales interactions with clients.
Cons
  • Users experience connection issues with VoipExperts, as calls are often rejected and the UI is unstable.
  • Users report connectivity issues with VoIPexperts, often facing rejected calls and an unstable platform interface.

What Are Recent G2 Reviews of voipexperts?

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VoIPline Telecom

VoIPline Telecom is business VoIP service provider, offering hosted PBX, SIP trunking, toll-free numbers, Microsoft Teams direct routing, call centre services and more.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind VoIPline Telecom?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of VoIPline Telecom?

VoipTower

VoipTower is a managed VoIP infrastructure solution for international businesses that need reliable voice connectivity, local phone numbers, SIP routing, and business telephony across multiple countries. The platform helps companies set up and manage international business communications across 25+ active markets. VoipTower supports DID numbers, SIP trunking, SIP routing, inbound and outbound call routing, failover routing, PBX integration, CRM telephony integration, and international business phone numbers. VoipTower is used by call centers, B2B sales teams, logistics companies, e-commerce support teams, outsourcing companies, and other international businesses that need stable voice infrastructure without building telecom operations from scratch. The service supports the full implementation process, including number selection, routing configuration, integration with existing PBX or CRM systems, testing, onboarding, and ongoing technical support. This allows companies to launch and manage business telephony faster while keeping control over their voice infrastructure. VoipTower is especially relevant for teams that operate across several countries and need local presence, reliable routing, flexible call handling, and technical support during implementation. Common use cases include setting up local DID numbers for sales teams, configuring SIP trunks for call centers, routing calls by country or department, improving call reliability for logistics operations, and connecting business telephony with CRM or PBX systems. VoipTower combines international number coverage, routing configuration, implementation support, and ongoing technical assistance in one managed VoIP solution.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate VoipTower?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Phone Calls: 10.0/10 (Category avg: 9.2/10)
  • VOiP Number: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind VoipTower?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of VoipTower?

Voxcloud

Voxcloud is a cloud-based VOIP phone system.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Voxcloud?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.8/10)
  • Phone Calls: 10.0/10 (Category avg: 9.2/10)
  • VOiP Number: 8.3/10 (Category avg: 9.1/10)
  • Desk-to-Desk Calls: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind Voxcloud?

  • Seller: Voxcloud
  • Year Founded: 2011
  • HQ Location: Manchester, GB
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Voxcloud?

VTALL

VTALL is a maximum functionality, H.323-compliant softphone for next generation trading turrets and enterprise communications.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate VTALL?

  • Phone Calls: 10.0/10 (Category avg: 9.2/10)
  • VOiP Number: 10.0/10 (Category avg: 9.1/10)
  • Desk-to-Desk Calls: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind VTALL?

  • Seller: VTALL
  • Year Founded: 2003
  • HQ Location: Jersey City, US
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 200% Medium

What Are Recent G2 Reviews of VTALL?

WeKall

WeKall is a cloud-based telephony and contact center solution enhanced with artificial intelligence (AI, designed to optimize business communications for sales, customer service, administration, and collections teams. By integrating voice and messaging services with AI capabilities, WeKall enables companies to enhance customer interactions, improve operational efficiency, and make data-driven decisions. Its user-friendly platform allows for rapid deployment without the need for extensive IT support, making it accessible for businesses of all sizes. Key Features and Functionality: - AI-Powered Conversations: Utilizes AI to analyze and enhance customer interactions, providing insights and automation to improve service quality. - Rapid Activation: The platform can be set up and operational within minutes, eliminating the need for complex installations or IT assistance. - Real-Time Reporting: Offers comprehensive analytics and reporting tools that monitor key performance metrics, enabling informed business decisions. - Seamless Integrations: Integrates effortlessly with popular productivity applications and customer relationship management (CRM systems such as Microsoft Teams, HubSpot, Salesforce, and Zendesk, ensuring a cohesive workflow. - Scalable Solutions: Provides flexible plans tailored to various business needs, from small teams to large enterprises, with features like call recording, intelligent waiting, and agent scheduling. Primary Value and Problem Solved: WeKall addresses the challenge of managing efficient and effective business communications by offering a scalable, AI-enhanced telephony solution. It empowers organizations to deliver superior customer service, streamline internal communications, and reduce operational costs. By integrating with existing tools and providing actionable insights, WeKall helps businesses enhance productivity and customer satisfaction, ultimately driving growth and success.

Average Rating: 3.5/5.0

Total Reviews: 1

How Do G2 Users Rate WeKall?

  • Phone Calls: 10.0/10 (Category avg: 9.2/10)
  • VOiP Number: 8.3/10 (Category avg: 9.1/10)
  • Desk-to-Desk Calls: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind WeKall?

  • Seller: WeKall
  • Year Founded: 2020
  • HQ Location: Cali, CO
  • LinkedIn® Page: www.linkedin.com
    48 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

Whippy

Whippy helps businesses grow revenue without growing headcount — combining omni-channel tools for your team with AI agents that handle the rest. Whippy unifies messaging, automation, AI, and VoIP into a single, intelligent workspace that connects your people and your systems. • Messaging & Automation – Manage SMS, email, and chat in one omni-channel inbox. Create campaigns, workflows, and sales sequences that sync with your CRM or database to trigger personalized communication and actions automatically. • AI Agents – Deploy fully customizable AI agents for recruiting, sales, reception, and customer engagement. Agents can read and write data, qualify leads or candidates, and execute workflows — acting as real teammates that extend your team’s capacity. • VoIP & Calling – Power every conversation with an integrated business phone system. Make and receive calls from desktop, mobile, or desk phones; use IVR, voicemail, call routing, and trigger workflows directly from calls. Whippy replaces multiple disconnected tools with one cohesive platform — giving teams everything they need to communicate, automate, and scale with the power of AI.

Average Rating: 4.9/5.0

Total Reviews: 48

How Do G2 Users Rate Whippy?

  • Has the product been a good partner in doing business?: 9.8/10 (Category avg: 8.8/10)

Who Is the Company Behind Whippy?

  • Seller: Whippy
  • Year Founded: 2021
  • HQ Location: Los Angeles , California
  • LinkedIn® Page: www.linkedin.com
    44 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Owner
  • Top Industries: Staffing and Recruiting
  • Company Size: 68% Small, 26% Medium

What Do G2 Reviewers Say About Whippy?

AI-generated summary from verified user reviews

Pros
  • Users value Whippy for its responsiveness and excellent customer support, significantly enhancing communication and operational efficiency.
  • Users value Whippy's seamless integration with various tools and efficient communication features that enhance workflow.
  • Users praise Whippy for its ease of use, enjoying seamless communication and a smooth setup experience.
  • Users praise Whippy's exceptional customer support for being responsive, knowledgeable, and prioritized in addressing needs.
  • Users appreciate the efficient communication capabilities of Whippy, enhancing response times and streamlining interactions with candidates.
Cons
  • Users face messaging issues such as international texting limitations and complex advanced features requiring extensive support.
  • Users note the limitations with international texting and suggest enhancements for AI features still in development.
  • Users find the complexity of advanced features requires significant learning, which can hinder their overall experience.
  • Users experience a difficult learning curve when tackling advanced features, requiring extensive instruction and support.
  • Users express concern over limitations when texting international numbers, although notifications can be managed easily.

What Are Recent G2 Reviews of Whippy?

WorldfonePBX

WorldfonePBX (a product of SouthTelecom) is a CRM integrated PBX. The software has full features of a common PBX including: Inbound / OutBound Call, IVR, Transfer Call, Forward Call, ACD, ... The software also has the features of CRM: Manage guest list product, group management, decentralization, agent management, notification management ... In addition, the software also has Omnichannel systems and integrates other third-party software such as Zoho, Salesforce, Microsoft Teams ... In particular, the team of SouthTelecom will support customers to install online software, configure terminal equipment, manual and technical support 24/7.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate WorldfonePBX?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Phone Calls: 10.0/10 (Category avg: 9.2/10)
  • VOiP Number: 10.0/10 (Category avg: 9.1/10)
  • Desk-to-Desk Calls: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind WorldfonePBX?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of WorldfonePBX?

XCast Labs Hosted PBX

XCast Labs offers hosted PBX and VoIP solutions.

Average Rating: 3.0/5.0

Total Reviews: 1

How Do G2 Users Rate XCast Labs Hosted PBX?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.8/10)
  • Phone Calls: 8.3/10 (Category avg: 9.2/10)
  • VOiP Number: 6.7/10 (Category avg: 9.1/10)
  • Desk-to-Desk Calls: 8.3/10 (Category avg: 8.6/10)

Who Is the Company Behind XCast Labs Hosted PBX?

Who Uses This Product?

  • Company Size: 100% Small

What Are G2 Users Discussing About XCast Labs Hosted PBX?

Yay Cloud PBX

Yay.com offer a powerful Cloud-based business phone system complete with professional business features. Scalable, flexible and compatible with all computers, smartphones and desktop IP phones. A seamless solution for business teams whether in the office, at home or on the go. Get set-up in minutes online and benefit from a host of features such as Smart Call Routing, Call Recording, IVR Call Menus, Call Stat Reporting and more. Our hosted service lets you focus on your business, not on managing your phones. Enhance your customer satisfaction and boost your business efficiency - Try us free for 14 days, or speak to a friendly expert today.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Yay Cloud PBX?

  • Phone Calls: 10.0/10 (Category avg: 9.2/10)
  • VOiP Number: 10.0/10 (Category avg: 9.1/10)
  • Desk-to-Desk Calls: 10.0/10 (Category avg: 8.6/10)

Who Is the Company Behind Yay Cloud PBX?

  • Seller: YAY
  • HQ Location: Guildford, England, United Kingdom
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Yay Cloud PBX?

2Connect

4Voice focuses on delivering high-quality and affordable phone service to small and medium-sized businesses throughout North America. We also enable large businesses to navigate the challenges in migrating to managed VoIP systems.

Who Is the Company Behind 2Connect?

  • Seller: 4Voice
  • Year Founded: 2007
  • HQ Location: Boca Raton, US
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

2talk

2talk provides Hosted VoIP and Cloud PBX solutions to SMB customers in the United States.

Who Is the Company Behind 2talk?

  • Seller: 2talk
  • Year Founded: 2008
  • HQ Location: Marina del Rey, US
  • LinkedIn® Page: www.linkedin.com
    25 employees on LinkedIn®
Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated April 9, 2026