Mattermost vs Slack

Developers should learn and use Mattermost when they need a secure, customizable, and self-hosted communication solution, especially in environments with strict data privacy or compliance requirements like healthcare, finance, or government meets pick slack when your team leans on deep third-party integrations (salesforce, jira, google drive, thousands of apps) and can absorb $7. Here's our take.

Mattermost

Nice Pick

Developers should learn and use Mattermost when they need a secure, customizable, and self-hosted communication solution, especially in environments with strict data privacy or compliance requirements like healthcare, finance, or government

Pros

• It is ideal for teams that want full control over their data, need to integrate with on-premises infrastructure, or require extensive customization through plugins and APIs
• Related to: slack, microsoft-teams

Cons

• Specific tradeoffs depend on your use case

Slack

Pick Slack when your team leans on deep third-party integrations (Salesforce, Jira, Google Drive, thousands of apps) and can absorb $7

Pros

• 25-15/user/month
• Related to: slack-api, oauth2

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Mattermost is a platform while Slack is a tool. We picked Mattermost based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Mattermost wins

Based on overall popularity. Mattermost is more widely used, but Slack excels in its own space.

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