# Best VoIP Providers - Page 14

## 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=2026-08-08T13%3A23%3A47Z&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%3Fpage%3D14%26review_source%3Dmktg&secure%5Btoken%5D=3adfab5c69e0cb99105f7be0ea8b201342d473c9f5c411dc2bb3a345ca5b0f06&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)

### [Axon Virtual PBX](https://www.g2.com/products/axon-virtual-pbx/reviews)

Axon is a virtual IP PBX for Windows designed to manage phone calls in a business or call center environment. This software works as a fully featured telephone switch connecting to phone lines and extensions using stateoftheart VoIP technology, offering all the normal features of a traditional PBX routing all calls within a business.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind Axon Virtual PBX?

- **Seller:** [NCH Software](https://www.g2.com/sellers/nch-software)
- **Year Founded:** 1993
- **HQ Location:** Greenwood Village, CO
- **Twitter:** @nchsoftware  
9,910 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=50aa325ea27b8cff9ff6cd9ec9e4299eb79b52da57b3910ca7cb8ce3ab3db74e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F285305%2F&secure%5Burl_type%5D=linkedin_company_website)  
78 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large

#### What Are Recent G2 Reviews of Axon Virtual PBX?

**["Axon review"](https://www.g2.com/survey_responses/axon-virtual-pbx-review-898396)**

**Rating:** 4.0/5.0 stars

_— Pauline R._

[Read full review](https://www.g2.com/survey_responses/axon-virtual-pbx-review-898396)

#### What Are G2 Users Discussing About Axon Virtual PBX?

- [What is Axon Virtual PBX used for?](https://www.g2.com/discussions/what-is-axon-virtual-pbx-used-for)

### [BroadVoice](https://www.g2.com/products/xbp-broadvoice/reviews)

XBP provides communication software solutions for administrator portal, call conference, auto attendant, virtual office, etc.

**Average Rating:** 4.5/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate BroadVoice?

- **Phone Calls:** 10.0/10 (Category avg: 9.1/10)
- **VOiP Number:** 8.3/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 10.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind BroadVoice?

- **Seller:** [XBP](https://www.g2.com/sellers/xbp)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Medium

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

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **integrated communication tools** of BroadVoice, enhancing convenience and efficiency in their business operations.
- Users value the **integrated communication tools** of BroadVoice for efficient meeting management and streamlined conference calls.
- Users love the **integrated communication tools** in BroadVoice, enhancing their experience with conference calls and virtual services.
- Users praise BroadVoice for its **integrated communication tools** , highlighting features like admin panel and virtual services.

##### Cons

- Users find the **interface confusing** due to the overwhelming list of options, making it hard to find specific features.
- Users often find the **navigation difficult** , struggling with a confusing interface and a large list of options.

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

**["Centralized control and configuration of all communication features"](https://www.g2.com/survey_responses/broadvoice-review-10394358)**

**Rating:** 4.5/5.0 stars

_— Siwapong R._

[Read full review](https://www.g2.com/survey_responses/broadvoice-review-10394358)

### [Business Telecom Services](https://www.g2.com/products/business-telecom-services/reviews)

Opus offers a complete suite of connectivity solutions, from business lines and calls, through to high speed broadband, Ethernet First Mile, Generic Ethernet Access, Fibre Leased Lines and MPLS/VPLS circuits.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Business Telecom Services?

- **Phone Calls:** 10.0/10 (Category avg: 9.1/10)
- **VOiP Number:** 10.0/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 8.3/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Business Telecom Services?

- **Seller:** [Opus Telecoms](https://www.g2.com/sellers/opus-telecoms)
- **HQ Location:** Farnham
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ba1079a7054761545653d5bd0c7e6a547e04381faf76520d71c4ef0088c7bfc0&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fopus-telecom-limited&secure%5Burl_type%5D=linkedin_company_website)  
2 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of Business Telecom Services?

**["Fast and reliable wifi"](https://www.g2.com/survey_responses/business-telecom-services-review-8491805)**

**Rating:** 4.0/5.0 stars

_— Pardeep D._

[Read full review](https://www.g2.com/survey_responses/business-telecom-services-review-8491805)

### [Call2Teams](https://www.g2.com/products/call2teams/reviews)

Connect your existing business phone system to Microsoft Teams Call2Teams is an enterprise-grade communications-integration service

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind Call2Teams?

- **Seller:** [Call2Teams](https://www.g2.com/sellers/call2teams)
- **HQ Location:** Zaventem, Brussels, BE
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=74130050646a62d4870f7eb8a838a518ec16cd29b2541b4a144681d8544657d9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdstnygroup%2F&secure%5Burl_type%5D=linkedin_company_website)  
670 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Are Recent G2 Reviews of Call2Teams?

**["Makes it real easy to integrate your PBX with Teams"](https://www.g2.com/survey_responses/call2teams-review-9090597)**

**Rating:** 5.0/5.0 stars

_— Verified User in Computer Software_

[Read full review](https://www.g2.com/survey_responses/call2teams-review-9090597)

### [CALLBEAT](https://www.g2.com/products/callbeat/reviews)

CALLBEAT is a comprehensive technology platform specializing in B2B telecommunications solutions, cloud voice services, and advanced conversational Artificial Intelligence. We provide robust, enterprise-grade infrastructure designed specifically for growing businesses, corporations, and customer service centers across Latin America, with a strong operational focus on Mexico, Colombia, Chile, and Argentina. At its core, CALLBEAT offers a high-availability Cloud PBX and IP telephony system that empowers companies to modernize their communications without the need for expensive physical hardware or complex local maintenance. Key Features of Our Platform: First, our Cloud Telephony provides local numbering (DIDs), unlimited inbound calls, and highly customizable Virtual Receptionists (IVR) to route calls efficiently. Second, Real-time Management includes call recording, detailed call logs, live monitoring, and multi-device extension connectivity for remote teams. Third, our Conversational AI delivers 24/7 intelligent voice assistants capable of automating customer support and sales processes with natural, human-like interactions. Finally, our Omnichannel and Blaster Services offer specialized tools for executing highly effective mass messaging and automated calling campaigns, natively integrated with popular CRMs. Security and reliability are top priorities for our dedicated team. We guarantee consistent uptime and secure data transmission for all your daily corporate communications, ensuring your staff remains fully connected without unexpected interruptions. Furthermore, our intuitive administration dashboards make it incredibly easy to manage user permissions and review analytics. We pride ourselves on offering permanent, professional technical support in Spanish, ensuring our platform meets the specific operational needs of the Mexican market and Latin America, including localized B2B billing compliance. By unifying Cloud PBX, AI-driven automation, and powerful omnichannel tools into a single ecosystem, CALLBEAT enables organizations to optimize workflows and greatly enhance customer satisfaction.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate CALLBEAT?

- **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: 9.1/10)
- **VOiP Number:** 10.0/10 (Category avg: 9.0/10)

#### Who Is the Company Behind CALLBEAT?

- **Seller:** [MFL Tecnologias](https://www.g2.com/sellers/mfl-tecnologias)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["Excellent Virtual Switchboard (Cloud PBX) to avoid missed calls in our SME"](https://www.g2.com/survey_responses/callbeat-review-12808889)**

**Rating:** 5.0/5.0 stars

_— Abdiel a._

[Read full review](https://www.g2.com/survey_responses/callbeat-review-12808889)

### [Callifi](https://www.g2.com/products/callifi/reviews)

Callifi is a hosted VoIP phone system provider based in Midtown Manhattan. We install, repair, and support business phone systems for offices across the NYC tri-state area. Services include hosted VoIP, phone system repair (Avaya, NEC, Nortel, Panasonic, Mitel, Toshiba, Cisco), SIP trunking, network cabling, business internet, elevator phones, cloud fax, and business texting. We handle on-site installation, configuration, cabling, number porting, and staff training. When something breaks, you call us and a real person picks up — not a call center. Family-run by Gill and Sass. Serving all five NYC boroughs, Westchester, Long Island, New Jersey, Connecticut, and the Hudson Valley.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Callifi?

- **Phone Calls:** 10.0/10 (Category avg: 9.1/10)
- **VOiP Number:** 10.0/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 10.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Callifi?

- **Seller:** [Callifi](https://www.g2.com/sellers/callifi)
- **HQ Location:** New York, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b8060971f59150c30ac9df7f57c0ad7ae3e36f7fd3ca7e8c6b367ebb3c66ce24&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcallifi-llc&secure%5Burl_type%5D=linkedin_company_website)  
3 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["Reliable Product. Excellent Service. Highly Recommend."](https://www.g2.com/survey_responses/callifi-review-3090030)**

**Rating:** 5.0/5.0 stars

_— Verified User in Marketing and Advertising_

[Read full review](https://www.g2.com/survey_responses/callifi-review-3090030)

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

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

### [Class 5 Softswitch](https://www.g2.com/products/class-5-softswitch/reviews)

Alaris inVoice is a billing and provisioning software provides customer with rate plans creation, customer information management, routing system, and analytics.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Class 5 Softswitch?

- **Phone Calls:** 8.3/10 (Category avg: 9.1/10)
- **VOiP Number:** 8.3/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 8.3/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Class 5 Softswitch?

- **Seller:** [New Concept TechNologies](https://www.g2.com/sellers/new-concept-technologies)
- **HQ Location:** N/A
- **Twitter:** @NewConceptTechn  
38 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=1281c885139e3e31c37ab442631ce7b6bf9a924d65e05820d3919869bdef18d1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnew-concept-technologies%2F&secure%5Burl_type%5D=linkedin_company_website)  
11 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Do G2 Reviewers Say About Class 5 Softswitch?

_AI-generated summary from verified user reviews_

##### Cons

- Users find the **lack of intuitiveness** in the interface hampers the otherwise impressive functionalities of Class 5 Softswitch.

#### What Are Recent G2 Reviews of Class 5 Softswitch?

**["Best software for SMS and Voice routing, monitoring, traffic control."](https://www.g2.com/survey_responses/class-5-softswitch-review-4410431)**

**Rating:** 5.0/5.0 stars

_— Verified User in Telecommunications_

[Read full review](https://www.g2.com/survey_responses/class-5-softswitch-review-4410431)

#### What Are G2 Users Discussing About Class 5 Softswitch?

- [What is Alaris inVoice used for?](https://www.g2.com/discussions/what-is-alaris-invoice-used-for)

### [CM.com](https://www.g2.com/products/cm-com/reviews)

Today, people all over the world are connected via their mobile phones. All-day, every day. Businesses, as well as their customers, are looking for more efficient and customer-centric ways to communicate with each other through mobile channels. Conversational Commerce promises just that; you can be exactly where your customers are. Conversational Commerce is the smart combination of all the popular messaging channels, data tools, and payment solutions. It allows customers to contact businesses and finish the path-to-purchase within their favorite messaging channel. Have rich, efficient and customer-centric conversations with your customer on mobile, without any technological barriers. CM.com provides a smart combination of messaging channels, such as SMS, RCS, WhatsApp Business, and Apple Business Chat combined with a Customer Data Platform and other platform features. CM.com is one of the first Cloud Communication Platforms in the world with integrated Payment functionality. The CM.com platform can be used via API and Web App.

**Average Rating:** 4.8/5.0

**Total Reviews:** 11

#### How Do G2 Users Rate CM.com?

- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.8/10)

#### Who Is the Company Behind CM.com?

- **Seller:** [CM.com](https://www.g2.com/sellers/cm-com)
- **Year Founded:** 1999
- **HQ Location:** Breda, Noord-Brabant
- **Twitter:** @CMcom\_  
1,698 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=8b5c3a9bac1f5182eb628901ee92a39148417d7e9e4bbab1c413822a5a00ca16&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcmcom&secure%5Burl_type%5D=linkedin_company_website)  
746 employees on LinkedIn®
- **Ownership:** AMS: CMCOM

#### Who Uses This Product?

- **Company Size:** 50% Medium, 50% Small

#### What Are Recent G2 Reviews of CM.com?

**["Great Tech--Even Greater Support!"](https://www.g2.com/survey_responses/cm-com-review-4989555)**

**Rating:** 5.0/5.0 stars

_— Verified User in Computer Software_

[Read full review](https://www.g2.com/survey_responses/cm-com-review-4989555)

**["Sabrina has taken such good care of us, super responsive, and really awesome"](https://www.g2.com/survey_responses/cm-com-review-5378786)**

**Rating:** 5.0/5.0 stars

_— Rachel E._

[Read full review](https://www.g2.com/survey_responses/cm-com-review-5378786)

#### What Are G2 Users Discussing About CM.com?

- [What does Cm.Com do?](https://www.g2.com/discussions/cm-com-what-does-cm-com-do)
- [What is CM linkedin?](https://www.g2.com/discussions/what-is-cm-linkedin)
- [What is a CM customer?](https://www.g2.com/discussions/what-is-a-cm-customer)
- [What does CM com do?](https://www.g2.com/discussions/what-does-cm-com-do)

### [Compass](https://www.g2.com/products/compass-2023-02-14/reviews)

Our Compass platform is a cloud-based telephony system that offers high-quality connections. Our technology ensures stable, crystal-clear communication everywhere. Compass serves as the foundation of an adaptable telephony system. Build on top of it, or use one of our ready-made apps.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Compass?

- **Has the product been a good partner in doing business?:** 6.7/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Compass?

- **Seller:** [Talksome](https://www.g2.com/sellers/talksome)
- **Year Founded:** 2011
- **HQ Location:** The Hague, NL
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c47514756d0c4a50514615f84e72cdb6b9e96dcfccec187ca113735cc2bae741&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftalksome&secure%5Burl_type%5D=linkedin_company_website)  
18 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large

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

**["High volume order tracking system"](https://www.g2.com/survey_responses/compass-review-9148838)**

**Rating:** 5.0/5.0 stars

_— Idries A._

[Read full review](https://www.g2.com/survey_responses/compass-review-9148838)

### [CONQUER](https://www.g2.com/products/conquer/reviews)

Conquer.io is a leading sales engagement platform designed to empower revenue teams to achieve their goals with greater efficiency and effectiveness. Our mission is to transform the way teams engage with prospects and customers, unlocking new opportunities for growth and success. By unifying communication channels, automating repetitive tasks, and providing actionable insights, Conquer.io helps organizations close deals faster and foster meaningful customer relationships. Our platform offers a comprehensive suite of tools, including auto-dialing, SMS capabilities, AI-powered cadencing, conversational intelligence, call sentiment analysis, and more, all seamlessly integrated into your CRM. With a proven track record of enhancing sales productivity, reducing time-to-close, and increasing pipeline coverage, Conquer.io is trusted by some of the most innovative and successful teams across a variety of industries. By partnering with Conquer.io, organizations gain access to a scalable, customizable solution that adapts to their unique needs, ensuring sustained competitive advantage in an ever-evolving marketplace. SOLUTIONS: Conquer.io has multiple offerings depending upon customer need. These include our Conquer Voice or Conquer Cadence modules, as well as our full Conquer Platform for organizations looking to accelerate their sales to the next level. 1. Conquer Voice: Boost productivity, engage more leads, and close deals faster with Conquer’s advanced voice dialer. Native to Salesforce, Conquer Voice revolutionizes your sales process without having to leave Salesforce, empowering reps to reach their full potential across voice, SMS, and social channels. Additionally, Conquer Voice has been ranked as the leader in dialer quality compared to other popular dialers on the market. 2. Conquer Cadence: Reach buyers on their terms with the only sales engagement platform native to Salesforce. Conquer’s optimized sales cadence empowers your team to build meaningful connections, shorten sales cycles, and close more deals—all with seamless automation that enhances every engagement. 3. Conquer Platform: Includes access to both Conquer Voice and Conquer Cadence, as well as a suite of next-level sales acceleration capabilities: • Omnichannel communication: Boost rep productivity with enterprise-grade multichannel sales management that connects voice, SMS, and social channels—all within your CRM. • AI-driven Insights: Turn data into revenue with AI sales coaching that refines your sales strategy, predicts outcomes, and drives decisions that boost your bottom line. Conquer’s AI insights give your team real-time guidance, identifying high-impact actions. Say goodbye to guesswork and watch your revenue grow like never before. • Dynamic Battlecards: CRM-integrated insights provide real-time objection-handling tips and strategy recommendations based on competitive intel—helping reps confidently navigate negotiations and close deals faster. • Sales Optimization Analytics: Gain a competitive edge with Conquer’s sales optimization analytics. Our platform not only streamlines processes but also provides powerful analytics that unveil trends and performance metrics. By harnessing this data, your team can make informed decisions, optimize strategies, and drive consistent growth. Don’t just manage your pipeline—master it. • Customization and Scalability: Our platform is highly customizable to fit the specific needs of each customer, whether a small team or a global organization.

**Average Rating:** 4.3/5.0

**Total Reviews:** 119

#### How Do G2 Users Rate CONQUER?

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.8/10)

#### Who Is the Company Behind CONQUER?

- **Seller:** [CONQUER](https://www.g2.com/sellers/conquer)
- **Year Founded:** 2007
- **HQ Location:** Reno, NV
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=aa46dabbaeb9b71b81a009b603f86da442bfa081aeb973bdd1b726707bc9607b&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F727098%2F&secure%5Burl_type%5D=linkedin_company_website)  
81 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** District Manager
- **Top Industries:** Sports, Human Resources
- **Company Size:** 36% Large, 35% Medium

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

_AI-generated summary from verified user reviews_

##### Pros

- Users find CONQUER's **ease of use** exceptional, enabling quick calls and effortless recording of dispositions.
- Users appreciate the **seamless automation** features of CONQUER, making it easy to train and utilize effectively.
- Users value the **efficient call recording** feature, enhancing their workflow and simplifying employee training.
- Users value the **customizability** of CONQUER, allowing tailored experiences that enhance representative autonomy and effectiveness.
- Users value the **customization options** of CONQUER, enhancing autonomy and aligning with specific needs effectively.

##### Cons

- Users report significant **call issues** , including audio delays and unreliable call recordings, posing major compliance risks.
- Users face **call management issues** , including tricky voicemail, missing recordings, and lack of user-friendliness, impacting compliance.
- Users find the **difficult implementation** process lengthy, though support remains helpful throughout the experience.
- Users find the **implementation challenges** of CONQUER frustrating, despite helpful support during the lengthy setup process.
- Users report **missing features** in Conquer, including unreliable call recording and syncing issues with reports.

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

**["Conquer has made our team more efficient!"](https://www.g2.com/survey_responses/conquer-review-10554746)**

**Rating:** 4.5/5.0 stars

_— Justice H._

[Read full review](https://www.g2.com/survey_responses/conquer-review-10554746)

**["Very customizable Salesforce platform with a great vendor relatioship"](https://www.g2.com/survey_responses/conquer-review-9728321)**

**Rating:** 5.0/5.0 stars

_— Nurcan S._

[Read full review](https://www.g2.com/survey_responses/conquer-review-9728321)

### [Crossoft](https://www.g2.com/products/crossoft/reviews)

Crossoft is a billing, provisioning, scheduling, work order management system for voice, video & data services. We are a service provider ourselves who developed a system we could use in our wholesale deployments but in a way that any service provider can use it. The system is customizable to fit the current workflow or to enhance it with your defined level of desired automation.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Crossoft?

- **Phone Calls:** 10.0/10 (Category avg: 9.1/10)
- **VOiP Number:** 8.3/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 6.7/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Crossoft?

- **Seller:** [Crosstel](https://www.g2.com/sellers/crosstel)
- **HQ Location:** WEST POINT, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7fd6836b4cf878e59a8bc8d9293e2e08908b0aadb0c520119274be6005586a57&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcrosstel-inc.&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large

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

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **affordability** of Crossoft, finding it a cost-effective solution for network management.
- Users value the **cost-effective and customized networking solutions** offered by Crossoft, simplifying management significantly.
- Users find Crossoft to be a **cost-effective solution** that simplifies network management requirements effectively.

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

**["Softly crossing the communication and IT gaps"](https://www.g2.com/survey_responses/crossoft-review-10400941)**

**Rating:** 4.0/5.0 stars

_— Tanushree B._

[Read full review](https://www.g2.com/survey_responses/crossoft-review-10400941)

### [Devyce](https://www.g2.com/products/devyce/reviews)

Devyce is the AI-powered business phone system. As well as reliable calling and messaging, Devyce automatically summarizes your calls, saving time entering details into your CRM. Create teams to handle inbound calls to your sales or support lines, while collaborating with colleagues. Available on Web, iOS, and Android with a native Mac app coming soon.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Devyce?

- **Phone Calls:** 6.7/10 (Category avg: 9.1/10)
- **VOiP Number:** 8.3/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 5.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Devyce?

- **Seller:** [Devyce](https://www.g2.com/sellers/devyce)
- **Year Founded:** 2020
- **HQ Location:** London, GB
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7f4ea8017bd34f82258f3c3e9d6be6a0acc0b0a6a27b2946c1b4ac47d5c918d0&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdevyce%2F&secure%5Burl_type%5D=linkedin_company_website)  
31 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** and great interface of Devyce, enjoying its texting capabilities.
- Users love the **easy interface** of Devyce, making it simple to navigate and communicate effectively.
- Users love the **easy-to-use interface and messaging capability** , enhancing their overall experience with Devyce.

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

**["Great softcall"](https://www.g2.com/survey_responses/devyce-review-10455768)**

**Rating:** 4.0/5.0 stars

_— Verified User in Staffing and Recruiting_

[Read full review](https://www.g2.com/survey_responses/devyce-review-10455768)

### [Dialinger](https://www.g2.com/products/dialinger/reviews)

Dialinger is a business phone system built for startups, freelancers, and small businesses who need reliable calling and SMS with a local presence — without paying for enterprise features they will never use.

**Average Rating:** 5.0/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate Dialinger?

- **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: 9.1/10)
- **VOiP Number:** 10.0/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 10.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind Dialinger?

- **Seller:** [Velox Tech](https://www.g2.com/sellers/velox-tech)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["Virtual Number Connects Us Seamlessly with International Clients"](https://www.g2.com/survey_responses/dialinger-review-13128986)**

**Rating:** 5.0/5.0 stars

_— Hajir H._

[Read full review](https://www.g2.com/survey_responses/dialinger-review-13128986)

### [Diallog](https://www.g2.com/products/diallog/reviews)

Diallog Telecommunications provides voice, internet, and data services to small, medium and large businesses.

**Average Rating:** 4.0/5.0

**Total Reviews:** 1

#### Who Is the Company Behind Diallog?

- **Seller:** [Diallog Telecom](https://www.g2.com/sellers/diallog-telecom)
- **Year Founded:** 1998
- **HQ Location:** Toronto, CA
- **Twitter:** @DiallogTelecom  
3,498 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=650901011c30e295aee3f167e9f0465811600f0a8ce268d0414ac213b9ea8f26&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdiallog-telecommunications&secure%5Burl_type%5D=linkedin_company_website)  
29 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Large

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

**["Rapid onboarding process and well-suited for our specific needs."](https://www.g2.com/survey_responses/diallog-review-9074216)**

**Rating:** 4.0/5.0 stars

_— Shreeya M._

[Read full review](https://www.g2.com/survey_responses/diallog-review-9074216)

### [didforsale SIP Trunking](https://www.g2.com/products/didforsale-sip-trunking/reviews)

SIP Trunking is designed to provide efficient and cost-effective solutions to businesses to replace traditional phone lines.

**Average Rating:** 4.5/5.0

**Total Reviews:** 1

#### How Do G2 Users Rate didforsale SIP Trunking?

- **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: 9.1/10)
- **VOiP Number:** 10.0/10 (Category avg: 9.0/10)
- **Desk-to-Desk Calls:** 5.0/10 (Category avg: 8.6/10)

#### Who Is the Company Behind didforsale SIP Trunking?

- **Seller:** [Cebod Telecom](https://www.g2.com/sellers/cebod-telecom)
- **Year Founded:** 2015
- **HQ Location:** Tustin, US
- **Twitter:** @CebodT  
131 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7c4cfb20fd46a2d9690906c3d96fcae3548c3bd913bad87e9f9f11eb04b1012a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fcebodtelecom&secure%5Burl_type%5D=linkedin_company_website)  
16 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

#### What Do G2 Reviewers Say About didforsale SIP Trunking?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **affordable pricing** of didforsale SIP Trunking, appreciating its simplicity and service quality.
- Users appreciate the **ease of use** of didforsale SIP Trunking, enjoying flexible options and low pricing.
- Users value the **options variety** in didforsale SIP Trunking, enjoying flexibility and low-cost choices for their needs.
- Users appreciate the **reliability** of didforsale SIP Trunking, enjoying consistent quality service without issues.

##### Cons

- Users find the SIP Trunking interface **lacks intuitiveness** , making it challenging for first-time users to navigate options.

#### What Are Recent G2 Reviews of didforsale SIP Trunking?

**["Cheap, simple SIP"](https://www.g2.com/survey_responses/didforsale-sip-trunking-review-9802179)**

**Rating:** 4.5/5.0 stars

_— Verified User in Public Relations and Communications_

[Read full review](https://www.g2.com/survey_responses/didforsale-sip-trunking-review-9802179)

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Spotlight Categories

[Data Science and Machine Learning Platforms](https://www.g2.com/categories/data-science-and-machine-learning-platforms)

[Accounts Payable Automation Software](https://www.g2.com/categories/ap-automation)

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- [Audio Conferencing](/categories/audio-conferencing)
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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.

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