Communication Apps
Open-source Slack alternative. Can be self-hosted for complete control. Good for privacy-conscious orgs. Requires technical setup.
Quick Take: This is our independent, unbiased assessment of Mattermost. We've tested the product against real-world use cases for tech-savvy orgs, privacy-conscious groups, open-source advocates, evaluated every tier of their pricing model, and scored based on our six-point framework: pricing, ease of use, features, support quality, who it's best for, and real downsides.
Tech-savvy orgs, privacy-conscious groups, open-source advocates
Open-source and customizable
Self-hosted option for privacy
No per-user pricing
Strong security features
Requires technical setup
Fewer integrations than Slack
Community support not as responsive
UI not as polished
Open-source Slack alternative. Can be self-hosted for complete control. Good for privacy-conscious orgs. Requires technical setup.
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