{"category":{"slug":"open-source-project-management","label":"Open-source project management software"},"methodology_url":"https://www.orbator.io/ai-index/methodology","license":"Free to use with attribution to orbator.io","date":"2026-09-06","engine":null,"available_dates":["2026-09-06","2026-09-05","2026-08-16","2026-08-15","2026-08-09","2026-08-08","2026-08-07","2026-07-29","2026-07-26","2026-07-25","2026-07-22","2026-07-21","2026-07-02","2026-07-01","2026-06-23","2026-06-17","2026-06-16"],"policy":{"quotable_engines":["anthropic","openai","gemini"],"max_excerpt_chars":400,"full_text_public":false,"customer_runs_public":false,"full_text_retention":"retained at least 24 months, then operator review","notes":["Only Index category runs are archived publicly — customer scans never appear.","The quotable unit is a short excerpt of at most 400 characters, never the full answer.","Engines outside the verbatim allowlist are recorded as having answered, with the excerpt withheld under their terms.","Prompt intent is published; the prompt text itself is not."]},"status":"ok","count":7,"limit":50,"truncated":false,"engines":[{"engine":"anthropic","count":7,"withheld":false,"answers":[{"engine":"anthropic","answered_on":"2026-09-06","prompt_intent":"best_in_category","excerpt":"For a remote engineering team specifically, a few open-source tools stand out depending on what you value most — modern dev-centric UX, deep collaboration features, or enterprise-grade planning power.\n\n## Top Pick: Plane\nIf your team wants something that feels like Linear/Jira but is fully open-source and self-hostable, **Plane** is the strongest current choice. Choose Plane if your team wants a c","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":215,"end":220,"name":"Plane"},{"start":266,"end":272,"name":"Linear"},{"start":273,"end":277,"name":"Jira"},{"start":324,"end":329,"name":"Plane"},{"start":372,"end":377,"name":"Plane"}]},{"engine":"anthropic","answered_on":"2026-09-06","prompt_intent":"best_in_category","excerpt":"Based on current options, here's a breakdown of the best self-hosted project management platforms for agencies needing client-facing boards, ranked by how well they balance client collaboration features with self-hosting maturity:\n\n## Top Picks\n\n**OpenProject** is generally considered the most mature, PM-native open-source option. OpenProject is the most PM-native of the open-source options. The C","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":248,"end":259,"name":"OpenProject"},{"start":333,"end":344,"name":"OpenProject"}]},{"engine":"anthropic","answered_on":"2026-09-06","prompt_intent":"best_in_category","excerpt":"Here's a breakdown of the strongest **self-hosted, $0-license-cost** project management options for a non-profit, based on current 2026 landscape data:\n\n## Top picks by scenario\n\n**1. OpenProject Community Edition — best all-around choice**\nOpenProject is the best overall open-source project management platform in 2026 because it combines Gantt planning, agile boards, time and cost tracking, docum","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":184,"end":195,"name":"OpenProject"},{"start":241,"end":252,"name":"OpenProject"}]},{"engine":"anthropic","answered_on":"2026-09-06","prompt_intent":"recommendation","excerpt":"## Top pick: OpenProject\n\nFor a 100-person product company, **OpenProject** is generally the strongest choice for scaling. It's purpose-built for enterprise use — tools like OpenProject, Redmine, and Tuleap were specifically designed with enterprise needs in mind, supporting complex multi-project management, granular role-based permissions, and can be scaled to support hundreds or thousands of use","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":13,"end":24,"name":"OpenProject"},{"start":62,"end":73,"name":"OpenProject"},{"start":174,"end":185,"name":"OpenProject"},{"start":187,"end":194,"name":"Redmine"},{"start":200,"end":206,"name":"Tuleap"}]},{"engine":"anthropic","answered_on":"2026-09-06","prompt_intent":"recommendation","excerpt":"Based on current comparisons of self-hosted project management tools, **OpenProject** is the clear top recommendation if you need all three of Kanban, Gantt charts, and time tracking together in one free, self-hosted package.\n\n## Why OpenProject\n\nOpenProject is the most PM-native of the open-source options. The Community edition, free forever with no user limit, ships built-in Gantt charts and tim","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":72,"end":83,"name":"OpenProject"},{"start":234,"end":245,"name":"OpenProject"},{"start":247,"end":258,"name":"OpenProject"}]},{"engine":"anthropic","answered_on":"2026-09-06","prompt_intent":"alternatives","excerpt":"# Open-Source Alternatives to Enterprise PM Suites\n\nIf you're looking to move away from costly enterprise platforms like Jira, Microsoft Project, Asana, or Smartsheet, there's a mature ecosystem of open-source tools that can replace them—often with the added benefit of self-hosting, data control, and no per-seat licensing fees.\n\n## All-Around Enterprise Replacements\n\n**OpenProject** is consistentl","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":121,"end":125,"name":"Jira"},{"start":127,"end":136,"name":"Microsoft"},{"start":146,"end":151,"name":"Asana"},{"start":372,"end":383,"name":"OpenProject"}]},{"engine":"anthropic","answered_on":"2026-09-06","prompt_intent":"problem_solving","excerpt":"Here's a practical playbook for migrating your team from a cloud PM tool to a self-hosted open-source alternative:\n\n## 1. Pick the right tool for your workflow\n\nThe best choice depends on what you actually need:\n\n- **OpenProject** – it combines Gantt planning, agile boards, time and cost tracking, documents, budgets, roadmaps, and multi-project management in one self-hosted suite. It's a strong pi","excerpt_withheld":false,"withheld_reason":null,"highlights":[{"start":217,"end":228,"name":"OpenProject"}]}]}]}