Microsoft Teams vs Rocket.Chat

Thinking of swapping Microsoft Teams for the open-source Rocket.Chat? Here’s the honest trade-off.

45k TypeScript MIT 4 days ago

What you give up vs Microsoft Teams

  • Resource-heavy (Node.js + MongoDB) and can be slow at scale on modest hardware
  • Some enterprise features (engagement dashboard, scalability, advanced auth) require a paid plan
  • UI can feel cluttered compared to Slack
  • Mobile apps have historically lagged the web client in polish

What you gain

  • • Full data ownership — self-host Rocket.Chat on your own infrastructure.
  • • No per-seat SaaS bill (Microsoft Teams: Microsoft 365 lock-in).
  • • Open-source code you can audit and extend (MIT).