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Slack vs Mattermost
Side-by-side comparison for macOS
Slack
7.0Team communication and collaboration software
Mattermost
8.0Open-source, self-hosted Slack-alternative
| Metric | Slack | Mattermost |
|---|---|---|
| Category | Communication | Communication |
| AI Score | 7.0 | 8.0 |
| 30-day Installs | 7.6K | 413 |
| 90-day Installs | 22.6K | 1.2K |
| 365-day Installs | 81.5K | 4.6K |
| Version | 4.49.89 | 6.1.2 |
| Auto-updates | Yes | No |
| Deprecated | No | No |
| GitHub Stars | 8.3K | 35.7K |
| GitHub Forks | 1.1K | 8.4K |
| Open Issues | 79 | 824 |
| License | MIT | NOASSERTION |
| Language | Objective-C | TypeScript |
| Last GitHub Commit | 7y ago | 1mo ago |
| First Seen | Aug 9, 2023 | Apr 13, 2016 |
Reviews
Slack
Slack is a leading communication platform for team collaboration, offering channels, integrations, and real-time messaging. It's ideal for teams needing seamless organization and interaction.
Provides tools for team communication, collaboration, and organization.
Pros
- + Dominant platform in team communication
- + Extensive integration capabilities
- + Real-time collaboration and organization
Cons
- - Deprecated GitHub repository with no recent activity
- - User experience issues reported
- - Concerns over pricing increases
Mattermost
Mattermost is an open-source, self-hosted alternative to Slack, offering secure communication and collaboration features. It's ideal for teams seeking control over their data and environment.
Mattermost provides a communication platform for teams to collaborate securely.
Pros
- + Self-hosted for full control over data
- + Open-source with active community support
- + Customizable to meet specific needs
Cons
- - No auto-update feature
- - Message limits can be restrictive