Rainbow Collaboration and Communication App Alternatives

    The most popular alternative is Slack, which is free. If that doesn't suit you, our users have ranked 14 alternatives to Rainbow Collaboration and Communication App so hopefully you can find a suitable replacement. Other interesting Rainbow Collaboration and Communication App alternatives are Microsoft Teams (Freemium), Ripcord (Free Personal), Threads (Freemium) and Plumm (Paid).

    The list of alternatives was last updated Aug 19, 2020