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Slack vs Zulip
A side-by-side comparison of Slack and Zulip.
| Visit website | Visit website | |
|---|---|---|
| Description | Channel-based messaging and collaboration for work teams | Open-source team chat organized by conversation topics |
| Pricing | FreemiumProprietary | FreemiumOpen source(Apache-2.0) |
| Developer | Salesforce | Kandra Labs |
| Ratings | 4.1(53.5K) · App Store | 26Kstars |
| Platforms | ||
| Web | ||
| Windows | ||
| Mac | ||
| Linux | ||
| iPhone | ||
| Android | ||
| Self-hosted | ||
| Features | ||
| AI assistant | ||
| API access | ||
| Channels | ||
| Integrations | ||
| Threaded conversations | ||
| Voice and video calls | ||
| Markdown support | ||
Alternatives to both Slack and Zulip
Discord
Voice, video and text chat for communities and groups
4.7(3.6M) · App StoreDrop-in voice channels make spontaneous conversations easy
Freemium11 alternatives
Google Chat
Team messaging and spaces built into Google Workspace
4.6(306.5K) · App StoreBuilt into Gmail, so Workspace users need no extra app
Freemium8 alternatives
Element
Secure, decentralized messaging built on the Matrix protocol
3.3(590) · App StoreEnd-to-end encryption by default for private rooms and messages
FreemiumOpen source12 alternatives
Rocket.Chat
Open-source chat platform for teams and customer conversations
4.4(3.7K) · App StoreOmnichannel module routes website chat, email and messaging apps
FreemiumOpen source9 alternatives
Microsoft Teams
Chat, meetings and calls inside the Microsoft 365 ecosystem
4.8(3.4M) · App StoreChat, meetings and calls in one app tied to Microsoft 365
Freemium12 alternatives
Mattermost
Open-source, self-hostable team messaging for secure operations
4.8(5.6K) · App StoreSelf-hosting keeps full control over data and infrastructure
FreemiumOpen source8 alternatives