💬

Slack

SoftwareAI
4.5/5(highly rated)

A popular team messaging platform organised around channels and integrations.

Price

Freemium

Model

Freemium

Open Source

No

Platforms

Windows, macOS, Linux, Web, iOS, Android

Top Alternative

🔷

Mattermost

Best match for your needs

90%

Match

Score

3 Alternatives

🔷
90%

Mattermost

Very similar

Self-hosted, open-source Slack

Open Source OSS WebWindowsmacOS
Self-hostable, own your data
Slack-like UX
Free for teams
You maintain the server
🚀
86%

Rocket.Chat

Similar

Open-source, compliance-ready

Open Source OSS WebWindowsmacOS
Self-hostable
Strong compliance features
Extensible
Setup complexity
🎮
78%

Discord

Similar

Free, great for communities

Freemium WebWindowsmacOS
Free voice and video
Excellent for communities
Low latency
Less business-focused

Tags

ChatTeamCollaborationBusiness
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