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All TasksTop 19 Alternative OpenSource for PROJECT in Project Management 2025
temporal
Development & ITTemporal is a durable execution platform that enables developers to build scalable applications without sacrificing productivity or reliability.
AFFiNE
Project managementAFFiNE is a next-gen knowledge base that brings planning, sorting and creating all together.
plane
Project managementOpen Source JIRA, Linear, Monday, and Asana Alternative. Plane helps you track your issues, epics, and product roadmaps in the simplest way possible.
Appflowy
Project managementBring projects, wikis, and teams together with AI. AppFlowy is an AI collaborative workspace where you achieve more without losing control of your data.
Huly
Project managementHuly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)
kestra
Calendar & schedulingInfinitely scalable, event-driven, language-agnostic orchestration and scheduling platform to manage millions of workflows declaratively in code.
focalboard
Project managementFocalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.
dolibarr
CRMDolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...).
gitlabhq
Development & ITGitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com
mattermost
Remote collaborationMattermost is an open source platform for secure collaboration across the entire software development lifecycle..
st2
Development & ITEvent-driven automation for auto-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs.
onedev
Development & ITGit Server with CI/CD, Kanban, and Packages. Seamless integration. Unparalleled experience.
