Software Alternatives, Accelerators & Startups

TogetherJS

TogetherJS is a platform designed by the Mozilla Labs with the feature of real-time collaboration for websites and even applications in addition to watching movies and videos together.

Best TogetherJS Alternatives & Competitors in 2025

The best TogetherJS alternatives based on verified products, community votes, reviews and other factors.
Filter: 8 Open-Source Alternatives. Latest update:

  1. to watch videos with other people online

    /togethertube-alternatives
  2. Syncplay is a different kind of entertainment platform.

    Open Source

    /syncplay-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. Rave is a free iOS and Android app where you can watch Netflix, Disney+, YouTube, Prime Video and more while chatting with friends in perfect sync. It's the ultimate virtual movie theatre!

    /rave-alternatives
  5. Watch2Gether is an app that allows multiple people to watch the same content simultaneously and interact with each other while watching.

    /watch2gether-alternatives
  6. Ever wanted to watch a video on YouTube or Vimeo simultaneously with your friends, who are not exactly sitting next to you? Now you can watch videos synchronized!

    /sync-video-alternatives
  7. Showgoers is a website dedicated to watching Netflix movies together with friends or loved ones who are not sitting on the same PC.

    /showgoers-alternatives
  8. BlaTube is a web-based platform that empowers its users to watch movies along with their friends.

    /blatube-alternatives
  9. Watch YouTube and discover music online with others.

    /juicebox-dj-alternatives
  10. Watch YouTube, synced with friends.

    /sharetube-alternatives
  11. Pluto. tv is an app that allows users to stream Internet television channels. The app sources its programs from services like YouTube and Vimeo, and it has also partnered with Hulu to offer access to more programming.

    /pluto-tv-alternatives
  12. A simple platform where you can create rooms, manage permissions and chat while watching YouTube videos synchronized with your friends.

    Open Source

    /synctube-alternatives
  13. A CLOSER LOOK AT SLING TV The market is slap full of video streaming services. This is simply a benefit that modern consumers of broadband media enjoy... read more.

    /sling-tv-alternatives
  14. Watch synchronized videos from Youtube, Dailymotion or Vimeo with your friends up to 20.

    /mycircle-tv-alternatives
Suggest an alternative
If you think we've missed something, please suggest an alternative to TogetherJS.

TogetherJS discussion

Log in or Post with