3CX

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Read 171 3CX reviews and testimonials from customers, explore 81 case studies and customer success stories, and watch customer videos to see why companies chose 3CX as their Unified Communications Software

3CX is a 100% channel company and is the developer of a the 3CX communications software; the open standards IP PBX which innovates communications and replaces proprietary PBXs. 3CX cuts telco costs, boosts company productivity and mobility, and enhances the customer experience. With integrated WebRTC video conferencing, softphones for Mac and Windows, smartphone apps for Android and iOS, website live chat and more, 3CX offers companies a complete Unified Communications package out of the box.

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  • 81 Case Studies View
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Customer Rating Review Score based on 2801 reference ratings
4.8/5.0 (2801)
  • Summer 2026 Top Performer Live Chat Software
    Press Release Report
  • Spring 2026 Top Performer Video Conferencing Software
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Featured Testimonials

  • “With 3CX PRO, we no longer needed to outsource PBX management or incur any other extra expenses. What’s more, all our branch offices are now connected with free instant communications. …

    Dmitriy Gabrielyan IT Director

  • “There was no need to test other solutions as 3CX completely satisfied our objectives in regards to what we were looking for in a phone system. 3CX is a complete, …

    Olivier Martin Network Telecommunications Manager

  • “We had a major windstorm that knocked out power to five of the 13 school sites. The district superintendent called my cell phone and asked how we could possibly communicate …

    John Endter IT Director
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Featured Case Studies

  • 3CX Helps Ministry of Health Provide Remote Care During Covid-19 Outbreak

    Kyriakos Platrites Chief Clinical Psychologist

  • Optodev, a Subsidiary of Essilor International - Customer Case Study

    Alexander Galanido IT Supervisor

  • Property Developers Build Future-proof Communications with 3CX

    Sujith Kumar Infrastructure Manager
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Additional 3CX Information & Resources

Read 3CX Reviews, Testimonials & Customer References from 171 real 3CX customers.

Browse 3CX Case Studies, Customer Success Stories, & Customer References from 81 businesses that use 3CX.

FeaturedCustomers has 2,114,398+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.