Software Alternatives, Accelerators & Startups

Symphony

Symphony transforms the way users communicate effectively and securely with a single workflow application.

Symphony Alternatives

The best Symphony alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives Latest update:

  1. 15

    Mattermost is an open source alternative to Slack.

    Open Source

    /mattermost-alternatives
  2. 11

    Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

    Open Source

    /telegram-alternatives
  3. 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.

    Try for free paid Free Trial $4.99 / Monthly (User)

    Try for free
  4. 10

    Cisco Jabber lets you access presence, instant messaging (IM), voice, video, voice messaging, desktop sharing, and conferencing.

    /cisco-jabber-alternatives
  5. 10

    A messaging app for teams who see through the Earth!

    /slack-alternatives
  6. 11

    Chat & inbox for teams. One place to talk and stay up-to-date.

    /flowdock-alternatives
  7. OriginPHP is an open-source MVC framework that enables PHP developers to quickly build high performance and scalable web applications.

    /originphp-alternatives
  8. Facebook Messenger is a faster way to message.

    /facebook-messenger-alternatives
  9. Secure messaging, video, calls and sharing for individuals, teams and enterprises

    /vipole-private-messenger-alternatives
  10. A PHP Framework For Web Artisans

    Open Source

    /laravel-alternatives
  11. Orchestrate revenue growth and overcome telecom billing challenges with the Symphony suite of products, prem-based or in the cloud.

    /symphony-by-integratouch-alternatives
  12. A faster way for your team to communicate

    /flock-alternatives
  13. The Cvent Supplier Network (CSN) is the world's largest directory of event venues.

    /cvent-supplier-network-alternatives
  14. Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.

    /skype-alternatives
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