# Top Free VoIP Providers - Page 7 ## 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. [ VXT ](https://www.g2.com/products/vxt/reviews) By [VXT](https://www.g2.com/sellers/vxt) [ 4.5/5(1) ](https://www.g2.com/products/vxt/reviews) Product Description VXT is a cloud-based VoIP phone system built for professionals. By integrating with the tools you use to run your business, VXT helps you to save time, mitigate risk and generate revenue by automatica [ WorldfonePBX ](https://www.g2.com/products/worldfonepbx/reviews) By [South Telecommunication & Software JSC](https://www.g2.com/sellers/south-telecommunication-software-jsc) [ 5/5(1) ](https://www.g2.com/products/worldfonepbx/reviews) Product Description 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 soft [![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) [ Yay Cloud PBX ](https://www.g2.com/products/yay-cloud-pbx/reviews) By [YAY](https://www.g2.com/sellers/yay) [ 5/5(1) ](https://www.g2.com/products/yay-cloud-pbx/reviews) Product Description 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 sea [ CallHarbor VoIP ](https://www.g2.com/products/callharbor-voip/reviews) By [CallHarbor](https://www.g2.com/sellers/callharbor) [ 0/5(0) ](https://www.g2.com/products/callharbor-voip/reviews) Product Description CallHarbor provides the 360 approach to communications, with voice, messaging, video, and mobile. CallHarbor is not your average VoIP provider. CallHarbor provides nationwide white glove service, incl [ Cloudli TalkNText ](https://www.g2.com/products/cloudli-talkntext/reviews) By [Cloudli Communications](https://www.g2.com/sellers/cloudli-communications) [ 0/5(0) ](https://www.g2.com/products/cloudli-talkntext/reviews) Product Description Cloudli Communications delivers feature-rich communications solutions to businesses of all types and sizes, with a track record that spans decades. Cloudli's solutions include TalkNText, a unified v [ Distrobird ](https://www.g2.com/products/distobird-distrobird/reviews) By [Distobird](https://www.g2.com/sellers/distobird) [ 0/5(0) ](https://www.g2.com/products/distobird-distrobird/reviews) Product Description Distrobird is an all-in-one sales automation platform. Run automated cold email & SMS sequences, manage inbound & outbound calls, centralize communication with a unified inbox, track leads fro [ HelloAirDial ](https://www.g2.com/products/helloairdial/reviews) By [HelloAirDial](https://www.g2.com/sellers/helloairdial) [ 0/5(0) ](https://www.g2.com/products/helloairdial/reviews) Product Description HelloAirDial is a browser-based international calling service that lets you call real phone numbers worldwide without SIM cards, or calling cards.. The app offers pay-as-you-go rates starting from $0. [ HoduPBX- IPPBX Software ](https://www.g2.com/products/hodupbx-ippbx-software/reviews) By [Hodusoft](https://www.g2.com/sellers/hodusoft) [ 0/5(0) ](https://www.g2.com/products/hodupbx-ippbx-software/reviews) Product Description HoduPBX is the ultimate solution for business communication. Its unprecedented user interface with optimal user experience facilitates businesses to communicate with the end users efficiently. This so [ IDT Express ](https://www.g2.com/products/idtexpress/reviews) By [IDT Express](https://www.g2.com/sellers/idt-express) [ 0/5(0) ](https://www.g2.com/products/idtexpress/reviews) Product Description At IDT Express, we help businesses connect with customers worldwide through reliable and scalable communication solutions. Part of IDT Corporation, we provide global telecom infrastructure includin [ Kolmisoft MOR ](https://www.g2.com/products/kolmisoft-mor/reviews) By [Kolmisoft](https://www.g2.com/sellers/kolmisoft) [ 0/5(0) ](https://www.g2.com/products/kolmisoft-mor/reviews) Product Description MOR is a Class 5 Softswitch with in-built billing, intelligent routing (LCR, quality, percent, priority), number manipulation, rate management, and transcoding functionality. Telecommunication servi [ KOMPaaS ](https://www.g2.com/products/kompaas/reviews) By [KOMPaaS.tech - Communication platform as a service for solving daily business tasks](https://www.g2.com/sellers/kompaas-tech-communication-platform-as-a-service-for-solving-daily-business-tasks) [ 0/5(0) ](https://www.g2.com/products/kompaas/reviews) Product Description KOMPaaS is a telecommunications platform that allows B2B customers to connect telephony software products and services in real-time: Virtual PBX with more than 200 useful functions, Geographic and Nom [ MoSIP C5 ](https://www.g2.com/products/mosip-c5/reviews) By [Voxvalley](https://www.g2.com/sellers/voxvalley) [ 0/5(0) ](https://www.g2.com/products/mosip-c5/reviews) Product Description MoSIP C5: Next-generation softphone to manage all your business communications effectively from anywhere with a single app. [ Omnivoice ](https://www.g2.com/products/omnivoice/reviews) By [Omnivoice](https://www.g2.com/sellers/omnivoice) [ 0/5(0) ](https://www.g2.com/products/omnivoice/reviews) Product Description Omnivoice is the fast, secure & powerful answer to your business communication needs. Users can expect: - Some of the best pricing options on the market. - Unmatched voice clarity for uninterrupt [ pbxHQ Hosted Business Voice ](https://www.g2.com/products/pbxhq-hosted-business-voice/reviews) By [1pbx Solutions](https://www.g2.com/sellers/1pbx-solutions) [ 0/5(0) ](https://www.g2.com/products/pbxhq-hosted-business-voice/reviews) Product Description Enterprise quality cloud based business voice solutions. Available to users in 50+ countries with flexible pricing. [ Peeringo ](https://www.g2.com/products/peeringo/reviews) By [Algoreth](https://www.g2.com/sellers/algoreth) [ 0/5(0) ](https://www.g2.com/products/peeringo/reviews) Product Description Peeringo is a smart cloud phone system with AI-powered voice and messaging, global virtual numbers, and intelligent call routing — helping businesses manage customer communication seamlessly across te [![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. 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