Microsoft 365 vs Zulip
Updated June 2026 · A structured head-to-head comparison.
Word, Excel, PowerPoint, and Teams.
The verdict
Both Microsoft 365 and Zulip are credible docs collaboration tools, and the right pick comes down to your priorities.
Choose Microsoft 365 if you want a longer free trial (30 days). Word, Excel, PowerPoint, and Teams.
Choose Zulip if you'd rather have a lower starting price (free – $6.80/user/mo), a free plan to start on and broader platform coverage. Topic-based team chat, open source.
Microsoft 365 vs Zulip: side by side
| Dimension | Microsoft 365 | Zulip |
|---|---|---|
| Starting price | From $6/user/mo | Free – $6.80/user/moWinner |
| Free plan | No | YesWinner |
| Free trial | 30 daysWinner | — |
| Pricing model | Subscription | Freemium |
| Best for | Enterprise, Smb | Open Source Projects, Remote Teams |
| Platforms | Web, Windows, Mac, Ios, Android | Web, Windows, Mac, Linux, Ios, Android, Self HostedWinner |
| Rating | 4.6/5 | 4.6/5 |
Microsoft 365 key facts
- Vendor
- Microsoft
- Pricing
- Subscription — From $6/user/mo
- Free tier
- Free trial (30 days)
- Platforms
- Web, Windows, Mac, Ios, Android
- Best for
- Enterprise, Smb
- Editor rating
- 4.6 / 5
- Founded
- 2011
- Headquarters
- Redmond, WA, USA
Zulip key facts
- Vendor
- Zulip
- Pricing
- Freemium — Free – $6.80/user/mo
- Free tier
- Yes
- Platforms
- Web, Windows, Mac, Linux, Ios, Android, Self Hosted
- Best for
- Open Source Projects, Remote Teams
- Editor rating
- 4.6 / 5
- Founded
- 2012
- Headquarters
- Open source
Frequently asked questions
Is Microsoft 365 better than Zulip?
Neither is universally better — Microsoft 365 edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Microsoft 365 or Zulip cheaper?
Zulip is the more affordable of the two to get started, at free – $6.80/user/mo. Microsoft 365 starts at from $6/user/mo; Zulip starts at free – $6.80/user/mo.
Can Microsoft 365 replace Zulip?
Yes for most teams — both are docs collaboration tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.