Slack
ZulipSlack vs Zulip
Compare the top team collaboration tools side-by-side. All data is verified from official sources and updated regularly.
Verified data No sponsorship biasUpdated July 16, 2026 Official sources
Comparison Summary
Generated strictly from verified fields — never a subjective ranking.
Best Overall
Slack
Slack leads in all 2 measured categories below.
Strongest Security
Slack
Slack lists the most verified security and compliance certifications (4).
Most AI Features
Slack
Slack lists the most verified AI capabilities (8).
Overview
| Overview | Slack | Zulip |
|---|---|---|
| Best for | Enterprise | Small Team |
| Starting price | Free | Free |
| Free plan | Yes | Yes |
| Deployment | Cloud / SaaS | Self-Hosted |
Slack- Best for
- Enterprise
- Starting price
- Free
- Free plan
- Yes
- Deployment
- Cloud / SaaS
Zulip- Best for
- Small Team
- Starting price
- Free
- Free plan
- Yes
- Deployment
- Self-Hosted
Pricing
| Pricing | Slack | Zulip |
|---|---|---|
| Free plan | Yes | Yes |
| Paid plans | Free | Free |
| Number of plans | 3 | 3 |
Slack- Free plan
- Yes
- Paid plans
- Free
- Number of plans
- 3
Zulip- Free plan
- Yes
- Paid plans
- Free
- Number of plans
- 3
Key Features
| Key Features | Slack | Zulip |
|---|---|---|
| Video Meetings | ||
| File Sharing | ||
| Docs | ||
| Screen Sharing | ||
| Templates | ||
| Notifications | ||
| Search | ||
| Recording |
Slack- Video Meetings
- File Sharing
- Docs
- Screen Sharing
- Templates
- Notifications
- Search
- Recording
Zulip- Video Meetings
- File Sharing
- Docs
- Screen Sharing
- Templates
- Notifications
- Search
- Recording
AI Capabilities
| AI Capabilities | Slack | Zulip |
|---|---|---|
| AI Summary | Connect teams instantly with online messaging channels. | Ai Features Available |
| Ai Assistant | ||
| Ai Meeting Notes | ||
| Ai Writing | ||
| Ai Search | ||
| Ai Automation |
Slack- AI Summary
- Connect teams instantly with online messaging channels.
- Ai Assistant
- Ai Meeting Notes
- Ai Writing
- Ai Search
- Ai Automation
Zulip- AI Summary
- Ai Features Available
- Ai Assistant
- Ai Meeting Notes
- Ai Writing
- Ai Search
- Ai Automation
Security & Compliance
| Security & Compliance | Slack | Zulip |
|---|---|---|
| HIPAA | ||
| GDPR | ||
| FEDRAMP MODERATE | ||
| Single Sign-On (SSO) |
Slack- HIPAA
- GDPR
- FEDRAMP MODERATE
- Single Sign-On (SSO)
Zulip- HIPAA
- GDPR
- FEDRAMP MODERATE
- Single Sign-On (SSO)
Compliance & Certifications
| Compliance & Certifications | Slack | Zulip |
|---|---|---|
| HIPAA | ||
| GDPR | ||
| FEDRAMP MODERATE |
Slack- HIPAA
- GDPR
- FEDRAMP MODERATE
Zulip- HIPAA
- GDPR
- FEDRAMP MODERATE
Integrations
| Integrations | Slack | Zulip |
|---|---|---|
| Popular integrations | ||
| Total integrations | 0+ | 0+ |
Slack- Popular integrations
- Total integrations
- 0+
Zulip- Popular integrations
- Total integrations
- 0+
Supported Platforms
| Supported Platforms | Slack | Zulip |
|---|---|---|
| iOS | ||
| Android | ||
| Windows | ||
| Mac | ||
| Linux | ||
| macOS |
Slack- iOS
- Android
- Windows
- Mac
- Linux
- macOS
Zulip- iOS
- Android
- Windows
- Mac
- Linux
- macOS
Media
| Media | Slack | Zulip |
|---|---|---|
SlackZulip100% Verified Data
All information is collected from official sources.
No Sponsorship Bias
We don't play favorites. Comparisons are based on verified data.
Updated Regularly
Data is reviewed and updated to ensure accuracy.