Software Alternatives & Reviews

VoIPstudio

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM. subtitle

Pricing:
Platforms:
  • Browser
  • Windows
  • iOS
  • Android
  • Mac OSX
  • Linux
  • REST API
  • JavaScript

Top 12 Open-Source Alternatives to VoIPstudio

RingCentral CloudTalk Telegram Twilio Signal Asterisk SMS-man.com Element.io freepbx Bitrix24

Summary

The top open-source alternatives to VoIPstudio are RingCentral, CloudTalk, and Telegram. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
    Pricing:
    • Open Source
    • Freemium
    • Free Trial
    • $19.99 / Monthly (All-in-One Phone, Team Messaging, and Video Conferencing.)

    #Communication #VoIP #Cloud Contact Center 3 social mentions

  2. Work locally, grow globally
    Pricing:
    • Open Source
    • Paid
    • Free Trial
    • $25.0 / Monthly

    #Communication #Enterprise Communication #Call Center Software

  3. Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
    Pricing:
    • Open Source

    #Communication #Messaging #Instant Messaging 128 social mentions

  4. 4
    Brings voice and messaging to your web and mobile applications.
    Pricing:
    • Open Source

    #Communication #Cloud Communications #Customer Engagement

  5. 5
    Fast, simple & secure messaging. Privacy that fits in your pocket.
    Pricing:
    • Open Source

    #Communication #Group Chat & Notifications #Messaging 180 social mentions

  6. An open source telephony switching and private branch exchange service for Linux.
    Pricing:
    • Open Source

    #Communication #VoIP #Enterprise Communication 4 social mentions

  7. SMS-man offers a virtual numbers to receive SMS and create multiple accounts on WhatsApp, Telegram, Instagram, Twitter, Amazon and others. The SMS-man service provides numbers of such countries as China, US, India, Russia, UK, Germany, Ukraine etc.
    Pricing:
    • Open Source
    • Freemium
    • Free Trial
    • $0.09 / One-off (One-time SMS receiving)

    #Communication #VoIP #Virtual Phone Number 4 social mentions

  8. Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
    Pricing:
    • Open Source
    • Free

    #Group Chat & Notifications #Communication #Chat 1 social mentions

  9. FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).
    Pricing:
    • Open Source

    #Communication #VoIP #Enterprise Communication

  10. Bitrix24 is a free (for small businesses) social enterprise platform. It is a united work space which handles the many aspects of daily operations and tasks. Create your own social intranet in minutes!
    Pricing:
    • Open Source
    • Freemium
    • Free Trial
    • $69.0 / Monthly (6 users / 50 GB / CRM+)

    #Project Management #Task Management #Communication

  11. FusionPBX is an open source FreeSWITCH GUI.
    Pricing:
    • Open Source

    #Communication #VoIP #Enterprise Communication

  12. 12
    A new generation of VoIP for your business. Zadarma offers virtual phone numbers in 100+ countries, cloud PBX, and CRM systems.
    Pricing:
    • Open Source
    • Freemium
    • Free Trial

    #VoIP #PBX #Cloud Business Telephony 4 social mentions

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