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Top 3 Alternative OpenSource for CHAT in Project Management 2025
Huly
Huly
Project managementHuly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)
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visitmattermost
mattermost
Remote collaborationMattermost is an open source platform for secure collaboration across the entire software development lifecycle..
st2
st2
Development & ITEvent-driven automation for auto-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs.