# Top 10 FreePBX Alternatives & Competitors **Average Rating:** 4.5/5 **Total Number of Reviews:** 17 If you are considering FreePBX, you may also want to investigate similar alternatives or competitors to find the best solution. Cloud PBX Platforms Software is a widely used technology, and many people are seeking user friendly, easily administered software solutions with video calls, instant messaging, and screen sharing. Other important factors to consider when researching alternatives to FreePBX include configuration and communication. The best overall FreePBX alternative is 3CX. Other similar apps like FreePBX are RingEX, Vonage Business Communications, Webex Calling, and Nextiva. FreePBX alternatives can be found in [Cloud PBX Platforms Software](https://www.g2.com/categories/cloud-pbx-platforms) but may also be in [VoIP Providers](https://www.g2.com/categories/voip-providers) or [Contact Center Software](https://www.g2.com/categories/contact-center). ## Best Paid & Free Alternatives to FreePBX - [3CX](https://www.g2.com/products/3cx/reviews) - [RingEX](https://www.g2.com/products/ringex/reviews) - [Vonage Business Communications](https://www.g2.com/products/vonage-business-communications/reviews) - [Webex Calling](https://www.g2.com/products/webex-calling/reviews) - [Nextiva](https://www.g2.com/products/nextiva/reviews) - [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) - [8x8 Work](https://www.g2.com/products/8x8-work/reviews) - [Zoom Phone](https://www.g2.com/products/zoom-zoom-phone/reviews) - [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) - [Twilio](https://www.g2.com/products/twilio/reviews) ## Top 10 Alternatives to FreePBX Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how FreePBX stacks up to the competition, check reviews from current & previous users in industries like Telecommunications, Education Management, and Computer Software, and find the best product for your business. ### 1. [3CX](https://www.g2.com/products/3cx/reviews) By 3CX **Average Rating:** 4.4/5 **Total Reviews:** 547 3CX is an open standards communications solution that replaces proprietary PBX's. Built for business connectivity and collaboration it integrates video conferencing, live chat and apps for Android, iOS, and the web. Available on premise (Windows / Linux) or hosted as a cloud solution. Reviewers say compared to FreePBX, 3CX is: - Slower to reach roi - More expensive - More usable Categories in common with FreePBX: [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [FreePBX vs 3CX](https://www.g2.com/compare/3cx-vs-freepbx) **Compare 3CX with other alternatives:** - [3CX vs RingEX](https://www.g2.com/compare/3cx-vs-ringex) - [3CX vs Vonage Business Communications](https://www.g2.com/compare/3cx-vs-vonage-business-communications) - [3CX vs Webex Calling](https://www.g2.com/compare/3cx-vs-webex-calling) - [3CX vs Nextiva](https://www.g2.com/compare/3cx-vs-nextiva) - [3CX vs CloudTalk](https://www.g2.com/compare/3cx-vs-cloudtalk) - [3CX vs 8x8 Work](https://www.g2.com/compare/3cx-vs-8x8-work) - [3CX vs Zoom Phone](https://www.g2.com/compare/3cx-vs-zoom-zoom-phone) - [3CX vs JustCall](https://www.g2.com/compare/3cx-vs-saas-labs-justcall) - [3CX vs Twilio](https://www.g2.com/compare/3cx-vs-twilio) ### 2. [RingEX](https://www.g2.com/products/ringex/reviews) By RingCentral **Average Rating:** 4.2/5 **Total Reviews:** 1,412 AI-powered communications that redefines customer engagement for modern teams. Reviewers say compared to FreePBX, RingEX is: - Slower to reach roi - More expensive Categories in common with FreePBX: [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [FreePBX vs RingEX](https://www.g2.com/compare/freepbx-vs-ringex) **Compare RingEX with other alternatives:** - [RingEX vs 3CX](https://www.g2.com/compare/3cx-vs-ringex) - [RingEX vs Vonage Business Communications](https://www.g2.com/compare/ringex-vs-vonage-business-communications) - [RingEX vs Webex Calling](https://www.g2.com/compare/ringex-vs-webex-calling) - [RingEX vs Nextiva](https://www.g2.com/compare/nextiva-vs-ringex) - [RingEX vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-ringex) - [RingEX vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-ringex) - [RingEX vs Zoom Phone](https://www.g2.com/compare/ringex-vs-zoom-zoom-phone) - [RingEX vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-ringex) - [RingEX vs Twilio](https://www.g2.com/compare/ringex-vs-twilio) ### 3. [Vonage Business Communications](https://www.g2.com/products/vonage-business-communications/reviews) By Vonage **Average Rating:** 4.3/5 **Total Reviews:** 504 Vonage Business is redefining business communications. True to our roots as a technology disruptor, we've embraced technology to transform how companies communicate to create better business outcomes. Our unique cloud communications platform brings together a robust unified communications solution with the agility of embedded, contextual communications APIs. This powerful combination enables businesses to collaborate more productively and engage their customers more effectively across messaging, chat, social media, video and voice. Reviewers say compared to FreePBX, Vonage Business Communications is: - Slower to reach roi - More expensive - More usable Categories in common with FreePBX: [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [FreePBX vs Vonage Business Communications](https://www.g2.com/compare/freepbx-vs-vonage-business-communications) **Compare Vonage Business Communications with other alternatives:** - [Vonage Business Communications vs 3CX](https://www.g2.com/compare/3cx-vs-vonage-business-communications) - [Vonage Business Communications vs RingEX](https://www.g2.com/compare/ringex-vs-vonage-business-communications) - [Vonage Business Communications vs Webex Calling](https://www.g2.com/compare/vonage-business-communications-vs-webex-calling) - [Vonage Business Communications vs Nextiva](https://www.g2.com/compare/nextiva-vs-vonage-business-communications) - [Vonage Business Communications vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-vonage-business-communications) - [Vonage Business Communications vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-vonage-business-communications) - [Vonage Business Communications vs Zoom Phone](https://www.g2.com/compare/vonage-business-communications-vs-zoom-zoom-phone) - [Vonage Business Communications vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-vonage-business-communications) - [Vonage Business Communications vs Twilio](https://www.g2.com/compare/twilio-vs-vonage-business-communications) ### 4. [Webex Calling](https://www.g2.com/products/webex-calling/reviews) By Cisco **Average Rating:** 4.5/5 **Total Reviews:** 635 Webex Calling includes rich enterprise grade calling functionality, integrated with Webex Teams for messaging, and state of the art phones, headsets, video end points all leading to a seamless experience from the desk to mobile. With optional Webex Meetings and Cloud Contact Center, Cisco offers a full collaboration suite running on a scalable, geo-redundant and secure global platform. Reviewers say compared to FreePBX, Webex Calling is: - Slower to reach roi - More expensive - More usable Categories in common with FreePBX: [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [FreePBX vs Webex Calling](https://www.g2.com/compare/freepbx-vs-webex-calling) **Compare Webex Calling with other alternatives:** - [Webex Calling vs 3CX](https://www.g2.com/compare/3cx-vs-webex-calling) - [Webex Calling vs RingEX](https://www.g2.com/compare/ringex-vs-webex-calling) - [Webex Calling vs Vonage Business Communications](https://www.g2.com/compare/vonage-business-communications-vs-webex-calling) - [Webex Calling vs Nextiva](https://www.g2.com/compare/nextiva-vs-webex-calling) - [Webex Calling vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-webex-calling) - [Webex Calling vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-webex-calling) - [Webex Calling vs Zoom Phone](https://www.g2.com/compare/webex-calling-vs-zoom-zoom-phone) - [Webex Calling vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-webex-calling) - [Webex Calling vs Twilio](https://www.g2.com/compare/twilio-vs-webex-calling) ### 5. [Nextiva](https://www.g2.com/products/nextiva/reviews) By Nextiva **Average Rating:** 4.5/5 **Total Reviews:** 3,585 The Nextiva technology platform is a state-of-the-art telecommunications infrastructure that allows a company's employees to conduct their business from anywhere. Reviewers say compared to FreePBX, Nextiva is: - Slower to reach roi - More expensive - Better at support Categories in common with FreePBX: [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [FreePBX vs Nextiva](https://www.g2.com/compare/freepbx-vs-nextiva) **Compare Nextiva with other alternatives:** - [Nextiva vs 3CX](https://www.g2.com/compare/3cx-vs-nextiva) - [Nextiva vs RingEX](https://www.g2.com/compare/nextiva-vs-ringex) - [Nextiva vs Vonage Business Communications](https://www.g2.com/compare/nextiva-vs-vonage-business-communications) - [Nextiva vs Webex Calling](https://www.g2.com/compare/nextiva-vs-webex-calling) - [Nextiva vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-nextiva) - [Nextiva vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-nextiva) - [Nextiva vs Zoom Phone](https://www.g2.com/compare/nextiva-vs-zoom-zoom-phone) - [Nextiva vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-nextiva) - [Nextiva vs Twilio](https://www.g2.com/compare/nextiva-vs-twilio) ### 6. [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) By CloudTalk **Average Rating:** 4.4/5 **Total Reviews:** 1,848 CloudTalk is a remote-ready cloud call center software for sales and customer support teams. Aside from providing top of the range call quality and a modern solution, our unique selling point is the ability to easily integrate with leading CRMs and helpdesks, giving customer service agents and sales people better visibility of their customer or prospect base. On top of this, we have a feature stack consisting of drag & drop workflow automations, multistep call flow builders and smart dialing functionality, which automate and simplify a large part of our customers’ workflows, saving on average 2-3 minutes per call. Reviewers say compared to FreePBX, CloudTalk is: - Slower to reach roi - More expensive - More usable Categories in common with FreePBX: [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [FreePBX vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-freepbx) **Compare CloudTalk with other alternatives:** - [CloudTalk vs 3CX](https://www.g2.com/compare/3cx-vs-cloudtalk) - [CloudTalk vs RingEX](https://www.g2.com/compare/cloudtalk-vs-ringex) - [CloudTalk vs Vonage Business Communications](https://www.g2.com/compare/cloudtalk-vs-vonage-business-communications) - [CloudTalk vs Webex Calling](https://www.g2.com/compare/cloudtalk-vs-webex-calling) - [CloudTalk vs Nextiva](https://www.g2.com/compare/cloudtalk-vs-nextiva) - [CloudTalk vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-cloudtalk) - [CloudTalk vs Zoom Phone](https://www.g2.com/compare/cloudtalk-vs-zoom-zoom-phone) - [CloudTalk vs JustCall](https://www.g2.com/compare/cloudtalk-vs-saas-labs-justcall) - [CloudTalk vs Twilio](https://www.g2.com/compare/cloudtalk-vs-twilio) ### 7. [8x8 Work](https://www.g2.com/products/8x8-work/reviews) By 8x8 **Average Rating:** 4.2/5 **Total Reviews:** 932 8x8 Work offers plans which you can mix and match to address your diverse needs in the most cost-efficient manner. Reviewers say compared to FreePBX, 8x8 Work is: - Slower to reach roi - More expensive Categories in common with FreePBX: [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [FreePBX vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-freepbx) **Compare 8x8 Work with other alternatives:** - [8x8 Work vs 3CX](https://www.g2.com/compare/3cx-vs-8x8-work) - [8x8 Work vs RingEX](https://www.g2.com/compare/8x8-work-vs-ringex) - [8x8 Work vs Vonage Business Communications](https://www.g2.com/compare/8x8-work-vs-vonage-business-communications) - [8x8 Work vs Webex Calling](https://www.g2.com/compare/8x8-work-vs-webex-calling) - [8x8 Work vs Nextiva](https://www.g2.com/compare/8x8-work-vs-nextiva) - [8x8 Work vs CloudTalk](https://www.g2.com/compare/8x8-work-vs-cloudtalk) - [8x8 Work vs Zoom Phone](https://www.g2.com/compare/8x8-work-vs-zoom-zoom-phone) - [8x8 Work vs JustCall](https://www.g2.com/compare/8x8-work-vs-saas-labs-justcall) - [8x8 Work vs Twilio](https://www.g2.com/compare/8x8-work-vs-twilio) ### 8. [Zoom Phone](https://www.g2.com/products/zoom-zoom-phone/reviews) By Zoom **Average Rating:** 4.6/5 **Total Reviews:** 2,670 Cloud VoIP Services powered by AI - Voice communications for the collaboration era Reviewers say compared to FreePBX, Zoom Phone is: - Slower to reach roi - More expensive - More usable Categories in common with FreePBX: [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [FreePBX vs Zoom Phone](https://www.g2.com/compare/freepbx-vs-zoom-zoom-phone) **Compare Zoom Phone with other alternatives:** - [Zoom Phone vs 3CX](https://www.g2.com/compare/3cx-vs-zoom-zoom-phone) - [Zoom Phone vs RingEX](https://www.g2.com/compare/ringex-vs-zoom-zoom-phone) - [Zoom Phone vs Vonage Business Communications](https://www.g2.com/compare/vonage-business-communications-vs-zoom-zoom-phone) - [Zoom Phone vs Webex Calling](https://www.g2.com/compare/webex-calling-vs-zoom-zoom-phone) - [Zoom Phone vs Nextiva](https://www.g2.com/compare/nextiva-vs-zoom-zoom-phone) - [Zoom Phone vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-zoom-zoom-phone) - [Zoom Phone vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-zoom-zoom-phone) - [Zoom Phone vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-zoom-zoom-phone) - [Zoom Phone vs Twilio](https://www.g2.com/compare/twilio-vs-zoom-zoom-phone) ### 9. [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) By Saas Labs **Average Rating:** 4.3/5 **Total Reviews:** 2,388 JustCall is an AI-powered customer communication platform that allows you to connect with customers instantly, automate your workflows, and coach your teams, all from a single interface. Purpose-built to serve your business communication needs, JustCall easily integrates with 100+ CRMs, Help desks, and all the business tools you need to engineer better conversations. Trusted by 6,000+ companies globally, JustCall enables customer-facing teams to enjoy seamless customer conversations with real-time and post-call AI-powered insights. Top JustCall features to watch out for: ★ Inbound & outbound calling ★ Send & receive SMS & MMS ★ Sales dialer (Auto Dialer, Predictive Dialer, and Dynamic Dialer) ★ SMS Workflows & Bots ★ Multi-level IVR ★ Real-time agent assist ★ AI-powered SMS Copilot ★ AI coaching ★ Sentiment analysis ★ AI call scoring ★ Live call monitoring ★ Shared WhatsApp inbox ★ Automatic call distribution ★ Business phone numbers in 70+ countries Reviewers say compared to FreePBX, JustCall is: - Slower to reach roi - More expensive - More usable Categories in common with FreePBX: [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [FreePBX vs JustCall](https://www.g2.com/compare/freepbx-vs-saas-labs-justcall) **Compare JustCall with other alternatives:** - [JustCall vs 3CX](https://www.g2.com/compare/3cx-vs-saas-labs-justcall) - [JustCall vs RingEX](https://www.g2.com/compare/saas-labs-justcall-vs-ringex) - [JustCall vs Vonage Business Communications](https://www.g2.com/compare/saas-labs-justcall-vs-vonage-business-communications) - [JustCall vs Webex Calling](https://www.g2.com/compare/saas-labs-justcall-vs-webex-calling) - [JustCall vs Nextiva](https://www.g2.com/compare/saas-labs-justcall-vs-nextiva) - [JustCall vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-saas-labs-justcall) - [JustCall vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-saas-labs-justcall) - [JustCall vs Zoom Phone](https://www.g2.com/compare/saas-labs-justcall-vs-zoom-zoom-phone) - [JustCall vs Twilio](https://www.g2.com/compare/saas-labs-justcall-vs-twilio) ### 10. [Twilio](https://www.g2.com/products/twilio/reviews) By Twilio **Average Rating:** 4.1/5 **Total Reviews:** 528 Twilio lets you use standard web languages to build voice, VoIP and SMS applications via a web API. Build the next generation of communications with us. Reviewers say compared to FreePBX, Twilio is: - Slower to reach roi - More expensive Categories in common with FreePBX: [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [FreePBX vs Twilio](https://www.g2.com/compare/freepbx-vs-twilio) **Compare Twilio with other alternatives:** - [Twilio vs 3CX](https://www.g2.com/compare/3cx-vs-twilio) - [Twilio vs RingEX](https://www.g2.com/compare/ringex-vs-twilio) - [Twilio vs Vonage Business Communications](https://www.g2.com/compare/twilio-vs-vonage-business-communications) - [Twilio vs Webex Calling](https://www.g2.com/compare/twilio-vs-webex-calling) - [Twilio vs Nextiva](https://www.g2.com/compare/nextiva-vs-twilio) - [Twilio vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-twilio) - [Twilio vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-twilio) - [Twilio vs Zoom Phone](https://www.g2.com/compare/twilio-vs-zoom-zoom-phone) - [Twilio vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-twilio) ## Explore Articles - [What is the most reliable time tracking app for productivity?](https://www.g2.com/discussions/what-is-the-most-reliable-time-tracking-app-for-productivity) - [Top HCM platforms for compliance-heavy industries](https://www.g2.com/discussions/what-are-the-top-hcm-platforms-for-compliance-heavy-industries) - [What are the top messaging platforms for customer support teams?](https://www.g2.com/discussions/what-are-the-top-messaging-platforms-for-customer-support-teams) - [Best VDR solutions for mergers and acquisitions](https://www.g2.com/discussions/best-vdr-solutions-for-mergers-and-acquisitions) - [Affordable QMS software for startups](https://www.g2.com/discussions/affordable-qms-software-for-startups-which-tools-actually-deliver) - [Best AI platforms for generating unit tests and improving code coverage automatically](https://www.g2.com/discussions/best-ai-platforms-for-generating-unit-tests-and-improving-code-coverage-automatically) ## Spotlight Categories - [Contract Management Software](https://www.g2.com/categories/contract-management) - [Social Media Listening Tools](https://www.g2.com/categories/social-media-listening-tools) - [Security Compliance Software](https://www.g2.com/categories/security-compliance)