# Top Free VoIP Providers - Page 8 ## How Many VoIP Providers Products Does G2 Track? **Total Products under this Category:** 426 ### Category Stats (Jul 2026) - **Average Rating:** 4.37/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** Phone2 (+3.19%) - Among all products in this category, Phone2 recorded the largest rating increase compared to last month _Last updated: July 21, 2026_ ## How Does G2 Rank VoIP Providers Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 61,100+ Authentic Reviews - 426+ 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. [ Techmode ](https://www.g2.com/products/techmode/reviews) By [Techmode](https://www.g2.com/sellers/techmode) [ 0/5(0) ](https://www.g2.com/products/techmode/reviews) Product Description 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 ad [ Telfon ](https://www.g2.com/products/telfon/reviews) By [WebMob Technologies](https://www.g2.com/sellers/webmob-technologies) [ 0/5(0) ](https://www.g2.com/products/telfon/reviews) Product Description MyTelfon is a virtual phone number system with a real local or international phone number in 50+ countries without a SIM card, extra hardware and long term commitment. Make calls, send SMS/MMS, use vo [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) [ Thirdlane Business Phone... ](https://www.g2.com/products/thirdlane-business-phone-system/reviews) By [Thirdlane](https://www.g2.com/sellers/thirdlane) [ 0/5(0) ](https://www.g2.com/products/thirdlane-business-phone-system/reviews) Product Description Thirdlane Business Phone System is a flexible, enterprise-grade PBX for organizations and IT service teams that want control, scale, and lower TCO. Deploy branded voice, messaging, and video on your t [ toktiv ](https://www.g2.com/products/toktiv/reviews) By [FlatworldEdge](https://www.g2.com/sellers/flatworldedge) [ 0/5(0) ](https://www.g2.com/products/toktiv/reviews) Product Description Toktiv is a Twilio companion app that runs in the cloud and includes capabilities including calls, SMS, conference calls, and IVR. available on the Web, Android, and iOS platforms. [ Voxology ](https://www.g2.com/products/voxology/reviews) By [Voxology](https://www.g2.com/sellers/voxology) [ 0/5(0) ](https://www.g2.com/products/voxology/reviews) Product Description Voxology is a cloud communications platform offering dependable solutions without the headache. Market leaders use our Voice and Messaging API, SIP Trunks, and suite of other services to power their i [ yuuphone ](https://www.g2.com/products/yuuphone/reviews) By [yuutel](https://www.g2.com/sellers/yuutel) [ 0/5(0) ](https://www.g2.com/products/yuuphone/reviews) Product Description yuuphone is the cloud-based phone system of choice for working in office, at office or on the road. With +150 VoIP features users can make calls on any device (desk phone, smartphone, desktop) under t [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) - [‹ Prev‹ Prev](/categories/voip-providers/free?order=g2_score&page=7#product-list) - [1](/categories/voip-providers/free?order=g2_score#product-list) - [2](/categories/voip-providers/free?order=g2_score&page=2#product-list) - … - [4](/categories/voip-providers/free?order=g2_score&page=4#product-list) - [5](/categories/voip-providers/free?order=g2_score&page=5#product-list) - [6](/categories/voip-providers/free?order=g2_score&page=6#product-list) - [7](/categories/voip-providers/free?order=g2_score&page=7#product-list) - 8 - Next ›Next › Spotlight Categories [Lead Intelligence Software](https://www.g2.com/categories/lead-intelligence) [Auto Dialer Software](https://www.g2.com/categories/auto-dialer) [Email Marketing Software](https://www.g2.com/categories/email-marketing) [Corporate Learning Management Systems](https://www.g2.com/categories/corporate-learning-management-systems) [Experience Management Software](https://www.g2.com/categories/experience-management) Similar Categories - [Team Collaboration](/categories/team-collaboration) - [Other Collaboration](/categories/other-collaboration) - [Agentic AI Browser](/categories/agentic-ai-browser) - [AI Meeting Assistants](/categories/ai-meeting-assistants) - [AI Presentation Tools](/categories/ai-presentation-tools) - [Audio Conferencing](/categories/audio-conferencing) - [Board Management](/categories/board-management) - [Bookmark Manager](/categories/bookmark-manager) - [Browser](/categories/browsers) - [Business Scheduling](/categories/business-scheduling) - [Calendar](/categories/calendar-software) - [Cloud PBX Platforms](/categories/cloud-pbx-platforms) - [Collaborative Research Writing Tools](/categories/collaborative-research-writing-tools) - [Decision-Making](/categories/decision-making) - [Digital Adoption Platform](/categories/digital-adoption-platform) [Browse VoIP Providers Themes](/categories/voip-providers/themes)