Rocket.Chat vs Microsoft Teams
Detailed comparison to help you choose the right tool for your needs
R
Rocket.Chat
Open-source team communication platform — self-hosted Slack alternative
4.1
Editorial RatingM
Microsoft Teams
Chat, meet, call, and collaborate
4.3
Editorial RatingQuick Comparison
Rating
4.1
vs4.3
Starting Price
Free
vsFree
Pricing Model
freemium
vsfreemium
Feature
Rocket.Chat
Microsoft Teams
Real-time messaging
Video conferencing
File sharing
Self-hosting option
Omnichannel support
Marketplace apps
Team chat
Video meetings
M365 integration
Enterprise security
App integrations
Rocket.Chat Pros
- Fully self-hostable for data sovereignty
- Unlimited users and messages on free plan
- Omnichannel customer support built in
- Active community with marketplace
Rocket.Chat Cons
- Heavier resource requirements than Slack
- UI less refined than commercial alternatives
- Some features require Enterprise license
Microsoft Teams Pros
- Included with Microsoft 365 (significant cost savings)
- Seamless integration with Office, SharePoint, OneDrive
- Enterprise-grade security and compliance certifications
- Meeting recording with AI transcription
- Copilot AI features for meeting summaries
- Strong admin controls for large organizations
Microsoft Teams Cons
- Significant performance issues (high CPU/RAM usage)
- Mac screen sharing causes major system lag
- Notifications frequently delayed or missing
- Confusing UI with feature overload
- Search functionality poor compared to Slack
- Frequent bugs after updates