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3 open source alternatives to Monday.com

Work OS with flexible boards and automations. Here are the open source projects real teams use instead — ranked by fit, with honest pros and cons for each.

What people don't love about Monday.com

  • Minimum-seat pricing inflates costs for small teams.
  • Can feel bloated.
  • No self-hosted option.

Current Monday.com pricing (for reference): Free trial; Basic from $9/user/month (3-seat minimum).

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Quick comparison

Alternative Best for License Self-host Hosted cloud?
OpenProject
Enterprise-ready open source project management. 		Enterprise Monday replacement with Gantt and budgets. GPL-3.0 ★★★☆☆ Yes
Plane
Open source JIRA alternative with cycles and modules. 		Teams who like Monday but want self-host. AGPL-3.0 ★★★☆☆ Yes
Focalboard
Open source Trello/Notion hybrid by Mattermost. 		If Monday felt bloated and you want something simpler. MIT / AGPL-3.0 ★★☆☆☆ Yes

1. OpenProject — Enterprise Monday replacement with Gantt and budgets.

Enterprise-ready open source project management.

Strengths

  • Strong Gantt, roadmaps and budget features.
  • BIM (Building Information Modeling) for construction industry.
  • Active enterprise adoption.

Weaknesses

  • Community edition lacks some premium features.
  • Setup has more moving parts than lightweight tools.
  • UI density can intimidate newcomers.
License: GPL-3.0 Self-host difficulty: 3/5 Hosted cloud option

OpenProject homepage · Source on GitHub · Monday.com vs OpenProject →

2. Plane — Teams who like Monday but want self-host.

Open source JIRA alternative with cycles and modules.

Strengths

  • Modern UI inspired by Linear/Jira.
  • Cycles, modules and views.
  • Active community and rapid updates.

Weaknesses

  • Still adding features at pace — occasional rough edges.
  • Self-hosted setup involves several services.
  • Fewer integrations than mature incumbents.
License: AGPL-3.0 Self-host difficulty: 3/5 Hosted cloud option

Plane homepage · Source on GitHub · Monday.com vs Plane →

3. Focalboard — If Monday felt bloated and you want something simpler.

Open source Trello/Notion hybrid by Mattermost.

Strengths

  • Integrates tightly with Mattermost.
  • Personal desktop mode (no server required).
  • Multiple views — board, table, gallery.

Weaknesses

  • Development pace has slowed after Mattermost integration.
  • Smaller community.
  • Feature set is narrower than Notion.
License: MIT / AGPL-3.0 Self-host difficulty: 2/5 Hosted cloud optionDesktop: Windows, macOS, Linux

Focalboard homepage · Source on GitHub · Monday.com vs Focalboard →

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