project management / Scrum
Paca is a self-hosted, AI-native project management platform for Scrum teams where humans and AI agents collaborate on boards, sprints, and goals, customizable via plugins.
Same problem, same approach. Swapping one for another is a config change, not a rewrite.
choose if you prefer a TypeScript/AGPL Linear-style issue tracker with AI agents instead of Paca's Scrum/plugin model.
Open-source, self-hosted alternative to Linear and Plane. Project management and issue tracking where teams and AI agents work side by side to plan and ship products.
choose if you want a Go self-hosted Scrum board with MCP/agent automation and analytics without Paca's plugin/config model.
Self-hosted project management, featuring customizable project boards, cross-project workload and flow analytics, calendar-aware planning, a sticky-note wall, portable imports/backups, realtime email notifications, and a MCP/Agent automation layer.
Solves the same problem with a different architecture or at a different layer. Expect to rewrite the integration.
choose if you want a broader company OS with goals/OKRs on an Elixir stack rather than AI-agent Scrum boards.
The open source company operating system.
choose if you need a mature Jira-style issue tracker/wiki/sprints without built-in AI teammates.
🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.
choose if you want an all-in-one Huly workspace with projects, chat, and docs rather than a dedicated AI-agent Scrum board.
Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)
choose if you need enterprise Gantt/portfolio/classic project management and a Ruby stack instead of AI-native Scrum.
OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub
choose if you want a simplified goal-focused PM for non-project managers without AI-agent collaboration.
Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.
choose if you want a minimal MIT-licensed issue/project tracker without AI-agent teammates.
🎯 All you need. Nothing you don't. Open source project management that works for you, not against you.
choose if you want a broader workplace/productivity suite for humans rather than an AI-agent Scrum board.
Ever® Teams™ - The Workplace for Humans. Open Work & Productivity Platform - https://ever.team
choose if you need an integrated ERP/CRM/HRM suite with PM rather than a dedicated AI-native Scrum board.
Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co
choose if you want a mature PHP-based Scrum/QA/CI platform without AI-agent teammates.
Zentao is an agile(scrum) project management system/tool, Free Upgrade Forever!
An earlier or more limited way to do the job. Still the right call when you need something small, proven, or CPU-only.
choose if you only need simple self-hosted Kanban/Notion-style boards and can accept narrower scope than a Scrum suite.
Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.
choose if you want a lightweight realtime Kanban board only, not AI-native Scrum planning.
PLANKA is the Kanban-style project mastering tool for everyone
choose if you need a simple Chinese-language agile PM tool and can tolerate a slower release cadence.
简单高效、基于敏捷开发的项目管理工具
choose if you want a lightweight realtime Kanban board with dark mode, not AI-agent Scrum.
Straightforward realtime kanban boards management for intuitive task tracking. 4ga Boards features an elegant dark mode, collapsible todo lists, and multitasking tools to supercharge your team's productivity.
choose if you need a minimal PHP/MySQL Kanban board without AI or Scrum sprint planning.
Kanban project management software
choose if you need a dev-first issue tracker and can maintain an archived AGPL codebase.
Tegon is an open-source, dev-first alternative to Jira, Linear
choose if you want a traditional Groovy-based Scrum board and can accept no AI-agent collaboration.
iceScrum is a web application for using Scrum while keeping the spirit of a collaborative workspace. It also offers virtual boards with post-its for sprint backlog, product backlog and others.
These projects were analysed and named paca among their alternatives. The relationship is not symmetric — how paca rates them is a separate judgement, made when paca is analysed in its own right.
calls paca “Choose this if you want an Apache-2.0-licensed Scrum tool with native AI-agent collaboration; it is younger and has a smaller ecosystem than Plane.”
🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.
calls paca “Choose it for a Jira/Trello-style Scrum board where humans and agents share sprints.”
Make humans and AI agents work as one team — open-source and self-hostable.
calls paca “Choose when you want a permissively licensed, Go-based PM that makes AI agents first-class board members.”
OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub
calls paca “Choose when you want AI-native Scrum boards with agents as equal participants, in Go.”
Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)
calls paca “choose when you want AI-native collaboration and sprint support in your PM.”
PLANKA is the Kanban-style project mastering tool for everyone
calls paca “AI-native Scrum board where humans and AI agents share sprints; choose it when AI collaboration is your core need.”
Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.
calls paca “Choose when you want AI agents as first-class board collaborators; Apache-2.0, young project.”
Kanban project management software
calls paca “if you want an AI-native Scrum board where agents act as equal team members”
🎯 All you need. Nothing you don't. Open source project management that works for you, not against you.