Microsoft Teams vs Zulip
A side-by-side look at Microsoft Teams (the paid SaaS) and Zulip (the open source alternative). Use this page to decide if the switch fits your team and workflow.
| Microsoft Teams | Zulip | |
|---|---|---|
| Tagline | Video, chat, and collaboration bundled with Microsoft 365. | Threaded team chat with topics. |
| License | Proprietary SaaS | Apache-2.0 |
| Pricing | Included in Microsoft 365 from $6.99/month; Teams Essentials from $4/user/month standalone. | Free to self-host · optional paid hosted plan |
| Self-host option | No | Yes — difficulty 3/5 |
| Hosted cloud available | Yes (only option) | Yes |
| Desktop apps | Varies by product | Windows, macOS, Linux |
| Mobile apps | Official apps typically available | iOS, Android |
Best for
Async-heavy teams that want topic-based threading.
Zulip strengths
- Topic-based threading prevents channel noise.
- Great for async and open-source communities.
- Powerful search and history.
Zulip weaknesses
- Topic model has a learning curve.
- Smaller ecosystem of third-party integrations.
- UI feels less polished than Slack.
What's the catch with Microsoft Teams?
- Deeply tied to Microsoft ecosystem.
- Resource-heavy desktop client.
- Chat and meeting features sprawl across tabs.
Still unsure?
Check the full list of alternatives to Microsoft Teams: see Microsoft Teams alternatives, or learn more about Zulip on its project page.
Other comparisons
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