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Comparison · PM

Kanboard vs OpenProject

A side-by-side editorial comparison of Kanboard and OpenProject — release velocity, themes, recent moves, and the top alternatives to consider.

Shared themes:open-source

Kanboard vs OpenProject: at a glance

FeatureKanboardOpenProject
SectorPMPM
Velocity score2.56.3
Sparks · 30d01
Top themeskanban, self-hosted, security-hardening, phpproject-management, mcp, ai-integration, open-source
Last editorial update17d ago12d ago
WebsiteVisit →Visit →

What is Kanboard?

Six straight releases of security hardening, now reaching the API's own response shape

Kanboard is a stable, self-hosted PHP kanban board whose release stream is now almost entirely security work. Version 1.2.54 continues that pattern and pushes it further than most: API procedures no longer return private user fields, and changing a password invalidates every existing session and remember-me token. Feature development is close to dormant; the maintenance effort is going into closing whole categories of vulnerability rather than adding surface.

Read the full Kanboard trajectory →

What is OpenProject?

OpenProject's MCP Server gains write access — AI agents can now create tasks, add comments, and manage relations.

OpenProject 17.8.0 marks the most significant AI integration milestone in the product's history: the MCP Server can now create and update work packages, add comments, and manage relations — moving from a read-only query layer to a write-capable AI agent interface. The same release adds multiple target versions per work package, sprints and milestones to the project timeline, and relation display in the free Community edition. OpenProject 17.7.0 laid the organizational management foundation: departments, work-related user attributes, and individual work schedules for capacity planning.

Read the full OpenProject trajectory →

Kanboard vs OpenProject: editorial side-by-side

K2.5

Six straight releases of security hardening, now reaching the API's own response shape

◆ Current state

Kanboard is a stable, self-hosted PHP kanban board whose release stream is now almost entirely security work. Version 1.2.54 continues that pattern and pushes it further than most: API procedures no longer return private user fields, and changing a password invalidates every existing session and remember-me token. Feature development is close to dormant; the maintenance effort is going into closing whole categories of vulnerability rather than adding surface.

◆ Where it's heading

The arc from 1.2.49 through 1.2.54 is a systematic audit that works outward from one surface to the next — LDAP escaping, SSRF, deserialization, CSRF, comment visibility, bulk-operation ownership, and now API response shape and session lifetime. Each release also tightens the deployment story, from trusted-proxy configuration to an nginx config that only lets front controllers execute PHP. New user-facing features arrive rarely and small: opt-in full-text search, RTL support, richer API links.

◆ Prediction

Expect the audit to keep moving through remaining surfaces, with more permission checks in API procedures and continued PHP-version and base-image maintenance. Nothing in these entries points to a new feature direction.

O6.3

OpenProject's MCP Server gains write access — AI agents can now create tasks, add comments, and manage relations.

◆ Current state

OpenProject 17.8.0 marks the most significant AI integration milestone in the product's history: the MCP Server can now create and update work packages, add comments, and manage relations — moving from a read-only query layer to a write-capable AI agent interface. The same release adds multiple target versions per work package, sprints and milestones to the project timeline, and relation display in the free Community edition. OpenProject 17.7.0 laid the organizational management foundation: departments, work-related user attributes, and individual work schedules for capacity planning.

◆ Where it's heading

The two-track development pattern is clear: broader project management capabilities for enterprises (resource management, capacity planning, PM² methodology support) and a rapidly maturing AI interface through the MCP Server. The progression from read-only MCP to write-capable MCP is a qualitative shift — AI assistants become active project participants rather than passive query tools. The XWiki integration in 17.6.0 shows the platform also extending into enterprise knowledge management.

◆ Prediction

The logical next step is workflow automation via the MCP Server — AI agents that can trigger status transitions, query resource availability from the 17.7.0 capacity data, or auto-assign work packages based on department membership. The data model is in place; the automation layer is the missing piece.

Alternatives to Kanboard and OpenProject

Other PM products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Kanboard or OpenProject.

See all Kanboard alternatives → · See all OpenProject alternatives →

Recent activity from Kanboard and OpenProject

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 14d agoOpenProjectOpenProject 17.8.0
  2. 18d agoKanboardPassword changes now kill sessions; API stops leaking private fields
  3. 1mo agoOpenProjectOpenProject 17.7.2: bug fix release
  4. 1mo agoOpenProjectOpenProject 17.7.1: bug fix release
  5. 1mo agoOpenProjectOpenProject 17.7.0
  6. 1mo agoKanboardSecurity fixes and opt-in full-text task search
  7. 2mo agoOpenProjectOpenProject 17.6.0
  8. 3mo agoOpenProjectOpenProject 17.5.1: bug fix release
  9. 5mo agoKanboardComment visibility rules and timing-safe token checks
  10. 6mo agoKanboardSSRF protection and safer deserialization
  11. 7mo agoKanboardAuthorization and CSRF checks across controllers
  12. 8mo agoKanboardLDAP injection fix and trusted-proxy config

Frequently asked questions

What is the difference between Kanboard and OpenProject?

Both compete on the same themes — open-source — within PM. OpenProject is currently shipping more aggressively (velocity 6.3 vs 2.5), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is Kanboard better than OpenProject?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. OpenProject is currently shipping more aggressively (velocity 6.3 vs 2.5), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other PM products to evaluate alongside.

What are the best alternatives to Kanboard?

Top Kanboard alternatives in PM are ranked by recent ship velocity. Browse the "Kanboard alternatives" section above for the current picks, or visit /alternatives/kanboard for the full list with editorial commentary on each.

What are the best alternatives to OpenProject?

Top OpenProject alternatives in PM are ranked by recent ship velocity. Browse the "OpenProject alternatives" section above for the current picks, or visit /alternatives/openproject for the full list with editorial commentary on each.