# Top Free VoIP Providers - Page 5 Voice over internet protocol (VoIP) tools help connect your voice to ears across the world or across state lines. They make distance feel smaller by emphasizing simplicity of communication, be it textual, audio or video. Many companies implement VoIP tools globally in efforts to broaden their horizons and increase accessibility. The following VoIP products listed on G2 are either free or offer a limited-time free trial. Free trials are beneficial to consumers who wish to be comfortable with a product before landing on a solution. Trials often come with all of the support features associated with a membership, so buyers also can determine if quality of support is adequate. If you’re in the market for a VoIP tool, consider one of the following free or free trial VoIP solutions that exhibit the most reviews on G2. Below you can find the best free VoIP service providers, based upon real-user reviews. If you'd like to see more products and to evaluate additional feature options, compare all [VoIP Providers](https://www.g2.com/categories/voip-providers) to ensure you get the right product. ## View Free VoIP Providers G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our [scoring methodologies](https://research.g2.com/g2-scoring-methodologies). **111** VoIP Providers Products Available View all [VoIP Providers](https://www.g2.com/categories/voip-providers) View all [VoIP Providers](https://www.g2.com/categories/voip-providers) ### [Diabolocom](https://www.g2.com/products/diabolocom/reviews) [By Diabolocom](https://www.g2.com/sellers/diabolocom) [ (29)4.3 out of 5 ](https://www.g2.com/products/diabolocom/reviews#reviews "Read Diabolocom Reviews") Product Description Diabolocom is a leading European provider of AI-first cloud contact center and customer experience solutions. Our platform helps organizations manage omnichannel customer interactions at scale while i **Industries:** Consumer Services · **Market Segment:** 59% Mid-Market, 28% Small-Business ![Verified User in Computer Hardware](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Hardware") AC The ergonomics of Diabolocom allow for quick handling, while the power of the scenario editor provides great autonomy in deployment. A call center...[Read review](https://www.g2.com/products/diabolocom/reviews/diabolocom-review-10656819) Year Founded 2005 HQ Location Paris, FR Company Website https://www.diabolocom.com/ LinkedIn® Page https://www.linkedin.com/company/diabolocom/ ### [LoopUp](https://www.g2.com/products/loopup/reviews) [By LoopUp](https://www.g2.com/sellers/loopup) [ (21)4.4 out of 5 ](https://www.g2.com/products/loopup/reviews#reviews "Read LoopUp Reviews") Product Description LoopUp is redefining how multinational enterprises manage telephony on a global scale with Microsoft Teams. In a market where organizations typically rely on fragmented regional providers and complex **Market Segment:** 57% Mid-Market, 29% Enterprise ![Verified User in Management Consulting](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Management Consulting") UM Callback feature where the app calls all attendees to participate in the call rather than having the cumbersome process of having to dial in and...[Read review](https://www.g2.com/products/loopup/reviews/loopup-review-3759104) ![Khalish Y.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Khalish Y.") KY This is a clean and straightforward interface program. This program has a high level of customization. This program allows us to adjust settings to...[Read review](https://www.g2.com/products/loopup/reviews/loopup-review-5031760) Year Founded 2003 HQ Location London, United Kingdom Company Website https://loopup.com/ Twitter @LoopUp LinkedIn® Page https://www.linkedin.com/company/2523039/ Ownership LSE:LOOP [![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) ### [MirrorFly](https://www.g2.com/products/mirrorfly/reviews) [By Mirrorfly](https://www.g2.com/sellers/mirrorfly) [ (28)4.4 out of 5 ](https://www.g2.com/products/mirrorfly/reviews#reviews "Read MirrorFly Reviews") Product Description MirrorFly is a comprehensive CPaaS platform empowering businesses to create engaging communication experiences. MirrorFly provides robust functionalities including voice & video calling, chat, liv **Market Segment:** 43% Small-Business, 39% Mid-Market ![John S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "John S.") JS What I like best about MirrorFly is that it is completely customizable and that allows for a better experience, plus it works through the cloud and...[Read review](https://www.g2.com/products/mirrorfly/reviews/mirrorfly-review-4460595) ![Sienna A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sienna A.") SA CONTUS MirrorFly has immensely improved the range of communication between the professors and students. I would definitely recommend MirrorFly to...[Read review](https://www.g2.com/products/mirrorfly/reviews/mirrorfly-review-4534179) Year Founded 2015 HQ Location Atlanta, Georgia Company Website https://www.mirrorfly.com/ Twitter @MirrorFlyTeam LinkedIn® Page https://www.linkedin.com/showcase/contus-mirrorfly/about/ Ownership Thyaghu Phone 9884311333 ### [PBXPlus by 500apps](https://www.g2.com/products/pbxplus-by-500apps/reviews) [By 500apps](https://www.g2.com/sellers/500apps) [ (4)4.1 out of 5 ](https://www.g2.com/products/pbxplus-by-500apps/reviews#reviews "Read PBXPlus by 500apps Reviews") Product Description Virtual PBX software PBXPlus by 500apps can supercharge your team's efficiency with unlimited extensions, call forwarding, business hours setting, and integration with your CRM. With the ability to br **Market Segment:** 50% Enterprise, 25% Mid-Market ![Caitlin W.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Caitlin W.") CW It was a seamless process to create a business phone line with multiple extensions, and what's even better is the option to redirect calls to...[Read review](https://www.g2.com/products/pbxplus-by-500apps/reviews/pbxplus-by-500apps-review-8113224) Year Founded 2019 HQ Location New York, California Company Website https://applet.io/ Twitter @SitePing500apps LinkedIn® Page https://www.linkedin.com/company/outreachly-by-500apps/ ### [Superfone](https://www.g2.com/products/superfone/reviews) [By Superfone](https://www.g2.com/sellers/superfone) [ (5)4.5 out of 5 ](https://www.g2.com/products/superfone/reviews#reviews "Read Superfone Reviews") Product Description Superfone provides India's 1st VOIP business phone + integrated CRM and Whatsapp API platform for growing businesses. 10,000+ companies trust Superfone for their business communications! We're 50% ch **Market Segment:** 60% Small-Business, 20% Mid-Market ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") UI Superfone has many exciting features like report tracking means me and my sales team can check out the sales on weekly, monthly or yearly basis in...[Read review](https://www.g2.com/products/superfone/reviews/superfone-review-10416274) CP It has been highly beneficial for me that Superfone offers VoIP calls, CRM platform, and Whatsapp API in one solution. This cost effectiveness...[Read review](https://www.g2.com/products/superfone/reviews/superfone-review-10474339) Year Founded 2021 HQ Location Bangalore, IN Company Website https://www.superfone.in Twitter @superfoneapp LinkedIn® Page https://www.linkedin.com/company/superfoneapp/about/ ### [CommPeak](https://www.g2.com/products/commpeak/reviews) [By CommPeak](https://www.g2.com/sellers/commpeak) [ (6)4.4 out of 5 ](https://www.g2.com/products/commpeak/reviews#reviews "Read CommPeak Reviews") Product Description Driving Contact Center Performance to Its Peak - CommPeak helps contact centers optimize inbound and outbound communication with cloud-based solutions that boost agent productivity and expand reach. F **Market Segment:** 50% Mid-Market, 50% Small-Business ![Verified User in Education Management](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Education Management") UE One of the challenges we faced after client acquisition was keeping them engaged until we released the following product. CommPeak provided a...[Read review](https://www.g2.com/products/commpeak/reviews/commpeak-review-8157822) ![Verified User in Oil & Energy](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Oil & Energy") AO I like about this CommPeak platform is it provides a complete communication platform for our contact centres with features like predictive...[Read review](https://www.g2.com/products/commpeak/reviews/commpeak-review-13045120) Year Founded 2011 HQ Location Wan Chai, HK Company Website https://www.commpeak.com/ Twitter @CommPeak LinkedIn® Page https://www.linkedin.com/company/commpeak/ ### [DialLink](https://www.g2.com/products/diallink/reviews) [By DialLink](https://www.g2.com/sellers/diallink) [ (4)4.9 out of 5 ](https://www.g2.com/products/diallink/reviews#reviews "Read DialLink Reviews") Product Description DialLink is a business phone system built specifically for SMBs and startups to solve the problem of scattered, hard-to-manage customer communication. It brings advanced call handling, AI voice agents **Market Segment:** 75% Small-Business, 25% Mid-Market ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") AC The AI voice agents really manage to handle most of our recurring inbound calls and are doing a great job in answering calls, taking messages, and...[Read review](https://www.g2.com/products/diallink/reviews/diallink-review-11305265) Year Founded 2022 HQ Location Miami Beach, US Company Website https://diallink.com/ Twitter @DialLinkCorp LinkedIn® Page https://www.linkedin.com/company/diallink/ ### [Dzinga](https://www.g2.com/products/dzinga/reviews) [By Dzinga](https://www.g2.com/sellers/dzinga) [ (3)4.2 out of 5 ](https://www.g2.com/products/dzinga/reviews#reviews "Read Dzinga Reviews") Product Description Dzinga provides professional communication solutions. All-in-one platform. Cloud-based. Multifunctional. **Market Segment:** 67% Small-Business, 33% Mid-Market ![Vivek B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vivek B.") VB Easy Integration Good support Auto recording feature One dashboard for all your communication channels.[Read review](https://www.g2.com/products/dzinga/reviews/dzinga-review-4931810) ![Arun Kumar Jain K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Arun Kumar Jain K.") AK Support for VoIP Support for major countries landline number Call recording options Desktop support for windows Mac and Android / Apple...[Read review](https://www.g2.com/products/dzinga/reviews/dzinga-review-5475673) Year Founded 2015 HQ Location N/A Company Website https://www.dzinga.com Twitter @dzinga\_official LinkedIn® Page https://www.linkedin.com/company/11068584/ ### [LeadDesk](https://www.g2.com/products/leaddesk/reviews) [By LeadDesk](https://www.g2.com/sellers/leaddesk) [ (12)4.0 out of 5 ](https://www.g2.com/products/leaddesk/reviews#reviews "Read LeadDesk Reviews") Product Description LeadDesk is a cloud-based contact center software for high volume sales and customer-service. Customers range from SMB to large Enterprise customers. Other major customer industries include; media, se **Market Segment:** 50% Mid-Market, 42% Small-Business ![Neil A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Neil A.") NA they use to be great but now its outdated the layout is okay[Read review](https://www.g2.com/products/leaddesk/reviews/leaddesk-review-11260431) Year Founded 2010 HQ Location 00500 Helsinki, FI Company Website https://www.leaddesk.com Twitter @LeadDesk LinkedIn® Page https://www.linkedin.com/company/2365022 Ownership HEL: LEADD ### [Mitel Phone](https://www.g2.com/products/mitel-phone/reviews) [By RevComm](https://www.g2.com/sellers/revcomm) [ (3)4.3 out of 5 ](https://www.g2.com/products/mitel-phone/reviews#reviews "Read Mitel Phone Reviews") Product Description With RevComm's mission of reinventing communication and creating a society where people think of others, we provide top-notch AI-powered, cloud-based IP phone that analyzes & visualizes calls whic **Market Segment:** 67% Mid-Market, 33% Enterprise ![Josh M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Josh M.") JM MItels can be configured before the device even arrives if you know the mac its plug in and play[Read review](https://www.g2.com/products/mitel-phone/reviews/mitel-phone-review-11569200) ![Verified User in Construction](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Construction") UC Mitel helps us stay connected at work and see who is available[Read review](https://www.g2.com/products/mitel-phone/reviews/mitel-phone-review-12227460) Year Founded 2017 HQ Location Shibuya-ku, JP Company Website https://www.revcomm.co.jp/ Twitter @RevComm\_US LinkedIn® Page https://www.linkedin.com/company/revcomm/ ### [Telzio](https://www.g2.com/products/telzio/reviews) [By Telzio](https://www.g2.com/sellers/telzio) [ (5)4.1 out of 5 ](https://www.g2.com/products/telzio/reviews#reviews "Read Telzio Reviews") Product Description Telzio is a cloud business phone system built for companies that need reliable, flexible communication without the complexity of traditional PBX systems. Set up phone menus, call routing, voicemail, **Market Segment:** 60% Small-Business, 40% Mid-Market ![Pratheek A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pratheek A.") PA Get your own local number and connect globally and locally sitting out of your office. Supports all devices from my mobile to the laptop. Smooth...[Read review](https://www.g2.com/products/telzio/reviews/telzio-review-3557901) ![Verified User in Legal Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Legal Services") AL Telzio has made it possible for us to function during COVID-19 as a staff of one. We can triage 60 callers at once and get them to the resources...[Read review](https://www.g2.com/products/telzio/reviews/telzio-review-4910850) Year Founded 2013 HQ Location Los Angeles, US Company Website https://telzio.com/ Twitter @Telzio LinkedIn® Page https://www.linkedin.com/company/telzio/ ### [Tragofone](https://www.g2.com/products/tragofone/reviews) [By Tragofone](https://www.g2.com/sellers/tragofone) [ (4)4.6 out of 5 ](https://www.g2.com/products/tragofone/reviews#reviews "Read Tragofone Reviews") Product Description Tragofone - a white-label VoIP softphone backed by WebRTC and auto-provisioning is a perfect choice to maintain uninterrupted business communication anywhere, anytime. **Market Segment:** 100% Mid-Market CN What i like about the tool is that it supports multiple operating systems. Wheather you are using adroid or iOS be sure you will work seamless....[Read review](https://www.g2.com/products/tragofone/reviews/tragofone-review-9405816) KJ Tragofone is an outstanding tool that helps us to call and communicate with other employees with ease. Its a tool that worthy the investment due to...[Read review](https://www.g2.com/products/tragofone/reviews/tragofone-review-9420446) Year Founded 2020 HQ Location AHMEDABAD, IN Company Website https://tragofone.com/ LinkedIn® Page https://www.linkedin.com/company/tragofone ### [VOXOX](https://www.g2.com/products/voxox/reviews) [By VOXOX](https://www.g2.com/sellers/voxox) [ (4)3.3 out of 5 ](https://www.g2.com/products/voxox/reviews#reviews "Read VOXOX Reviews") Product Description VOXOX is an innovator in 5G-AI cloud-based communication solutions with 15 years of proven success in helping small businesses create meaningful and lasting connections with their customer through sma **Market Segment:** 50% Enterprise, 50% Small-Business ![Verified User in Graphic Design](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Graphic Design") UG The Cloud Phone interface made it easy for us to create a new number and add the extensions we needed. In no time at all our business was up and...[Read review](https://www.g2.com/products/voxox/reviews/voxox-review-559788) HG The service works well. I like the auto-attendant, and the initial setup wasn't too bad. I liked the options and menus, and it was all pretty...[Read review](https://www.g2.com/products/voxox/reviews/voxox-review-4934798) Year Founded 2006 HQ Location Encinitas, US Company Website https://voxox.com Twitter @getvoxox LinkedIn® Page https://www.linkedin.com/company/voxox/ ### [Anveo](https://www.g2.com/products/anveo/reviews) [By Anveo](https://www.g2.com/sellers/anveo) [ (2)4.5 out of 5 ](https://www.g2.com/products/anveo/reviews#reviews "Read Anveo Reviews") Product Description Anveo offers a communication platform for Voice and Data Integration services. **Market Segment:** 100% Small-Business ![Verified User in Manufacturing](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Manufacturing") UM Reliable service; good customer support; low cost easy to configure; easy to sign up[Read review](https://www.g2.com/products/anveo/reviews/anveo-review-8457254) Year Founded 2006 HQ Location Feasterville, US Company Website https://www.anveo.com Twitter @anveo\_com LinkedIn® Page https://www.linkedin.com/company/anveo/ ### [iTeleCenter](https://www.g2.com/products/itelecenter/reviews) [By COA Network](https://www.g2.com/sellers/coa-network) [ (2)5.0 out of 5 ](https://www.g2.com/products/itelecenter/reviews#reviews "Read iTeleCenter Reviews") Product Description iTeleCenter is a cloud-based virtual phone system designed for small businesses and entrepreneurs. Our goal here is to provide top-of-the-line businesses communication features and experience to small **Market Segment:** 100% Small-Business ![Verified User in Staffing and Recruiting](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Staffing and Recruiting") AS The clarity of the calls and how easy it is to use! [Read review](https://www.g2.com/products/itelecenter/reviews/itelecenter-review-4649068) Year Founded 1992 HQ Location N/A Company Website https://www.itelecenter.com Twitter @iTeleCenter LinkedIn® Page https://www.linkedin.com/company/itelecenter/people/ [![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/free?page=4#product-list) - [1](/categories/voip/free#product-list) - [2](/categories/voip/free?page=2#product-list) - [3](/categories/voip/free?page=3#product-list) - [4](/categories/voip/free?page=4#product-list) - 5 - [6](/categories/voip/free?page=6#product-list) - [7](/categories/voip/free?page=7#product-list) - [8](/categories/voip/free?page=8#product-list) - [Next ›Next ›](/categories/voip/free?page=6#product-list)