Replace the Atlassian Stack

Wiki.js is a modern, powerful open-source wiki app built on Node.js. Versioned, searchable, beautiful, and self-hosted — a knowledge base for any team, big or small.

Open-source collaborative wiki and documentation platform, an alternative to Confluence and Notion.

Self-hosted knowledge base with extended Markdown editor, Kanban, OIDC/SSO, PWA and offline support.

Open source wiki and documentation platform with a books/shelves/pages model — a simple, self-hostable alternative to Confluence and Notion.

The fastest growing-team knowledge base — beautiful, realtime collaborative, feature packed, and markdown compatible Notion and Confluence alternative.

Open-source wiki platform for teams and enterprises, offering structured content, apps, and custom page development.

Self-hosted Kanban and scrum project management tool with real-time collaboration, sprints, and anonymous shareable boards.

Minimal self-hosted project management with kanban boards and issue tracking — no bloat, no subscriptions.

Open-source project management platform — an alternative to Jira, Linear, Monday, and ClickUp.

Focalboard is an open-source, self-hosted project management tool — a free alternative to Trello, Notion, and Asana for boards, docs, and team planning across every workflow.

OpenProject is open-source project management software for agile teams. A powerful alternative to Jira, Asana, Trello, and Monday.com — fully self-hosted and free to use.

Straightforward realtime kanban boards for intuitive task tracking with dark mode and collaborative features.

Local-first desktop project manager for small dev teams with Kanban workflow and zero cloud dependency.

AI-native open-source project management platform for Scrum and Kanban teams.

All-in-one open source platform that combines project management, CRM, chat, HR, and wiki as an alternative to Linear, Jira, Slack, and Notion.

Dev-first open source alternative to Jira and Linear for issue tracking, sprint planning, and product development.

Open source help desk and issue management platform — a self-hostable alternative to Zendesk and Jira for support teams.

Self-hosted project and task management platform with Kanban boards, sprints, time tracking, and AI/MCP integrations for software teams.

Self-hostable project management for dev teams: issues, cycles, modules, pages, and analytics. Go + React alternative to Jira and Linear.

Self-hosted work management platform combining task tracking, workflow automation, and team collaboration in a single deployable app.

Local-first project management for developers and AI agents, with a CLI, web UI, SQLite backend, and native skills for Claude Code, Cursor, Codex, and more.

Free, open source Kanban project management software focused on simplicity and visual task tracking.

Self-hosted Kanban and scrum project management tool with real-time collaboration, sprints, and anonymous shareable boards.

Minimal self-hosted project management with kanban boards and issue tracking — no bloat, no subscriptions.

Focalboard is an open-source, self-hosted project management tool — a free alternative to Trello, Notion, and Asana for boards, docs, and team planning across every workflow.

OpenProject is open-source project management software for agile teams. A powerful alternative to Jira, Asana, Trello, and Monday.com — fully self-hosted and free to use.

Straightforward realtime kanban boards for intuitive task tracking with dark mode and collaborative features.

Local-first desktop project manager for small dev teams with Kanban workflow and zero cloud dependency.

AI-native open-source project management platform for Scrum and Kanban teams.

Self-hosted project and task management platform with Kanban boards, sprints, time tracking, and AI/MCP integrations for software teams.

Self-hosted work management platform combining task tracking, workflow automation, and team collaboration in a single deployable app.

Free, open source Kanban project management software focused on simplicity and visual task tracking.

WeKan is an open-source kanban board built with Meteor — a free, self-hosted Trello alternative for tracking tasks, lists, cards, and shared team workflows with full control.

Modern, open source Trello alternative with kanban boards, lists, cards, and collaborative project tracking.

Self-hosted, offline-first productivity app combining tasks, habits, a Pomodoro focus timer, and calendar with optional WebDAV sync.

Self-hosted, open-source task manager with lists, kanban boards, Gantt charts, reminders, and CalDAV — a free alternative to Todoist.