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Comparison · PM
Plane vs Kitsu
A side-by-side editorial comparison of Plane and Kitsu — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:open-source
Plane vs Kitsu: at a glance
What is Plane?
Plane pushes AI into pages and turns itself into a platform you can publish MCP apps from.
Plane, the open-source project-management tool, is shipping a dense stream of features on two fronts: an in-product query language (PQL) that now runs across dashboards, widgets, and its AI chat, and AI authoring embedded directly into Pages. Underneath, it has been maturing the fundamentals — a redesigned roles-and-permissions system, Epics as a first-class work item type, and the ability to publish MCP applications from Plane itself.
What is Kitsu?
Kitsu is turning its studio pipeline tool into a client-facing review platform.
Kitsu, the open-source animation and VFX production tracker, is investing heavily in the review loop: onion skinning and shape annotations, an annotation eraser, public playlist links that let external reviewers comment without accounts, and client-visible comment toggles. In parallel it added OpenID Connect for studio SSO and production-setup tooling (project templates, retake-count and cross-task-type filters).
Plane vs Kitsu: editorial side-by-side
Plane
5.0PM
Plane pushes AI into pages and turns itself into a platform you can publish MCP apps from.
◆ Current state
Plane, the open-source project-management tool, is shipping a dense stream of features on two fronts: an in-product query language (PQL) that now runs across dashboards, widgets, and its AI chat, and AI authoring embedded directly into Pages. Underneath, it has been maturing the fundamentals — a redesigned roles-and-permissions system, Epics as a first-class work item type, and the ability to publish MCP applications from Plane itself.
◆ Where it's heading
The arc is Plane becoming both an AI-native workspace and an extensible platform. PQL is turning it into a queryable data layer that the AI chat sits on top of, while MCP app publishing signals ambitions beyond a single tool toward being a substrate other agents and apps build on. Expect continued convergence of the AI, query, and pages surfaces, with enterprise-grade access control as the foundation.
◆ Prediction
The next moves likely deepen the AI-plus-PQL loop — more natural-language querying and AI actions across work items and dashboards — and expand the MCP app ecosystem now that publishing is live.
Kitsu
2.5PM
Kitsu is turning its studio pipeline tool into a client-facing review platform.
◆ Current state
Kitsu, the open-source animation and VFX production tracker, is investing heavily in the review loop: onion skinning and shape annotations, an annotation eraser, public playlist links that let external reviewers comment without accounts, and client-visible comment toggles. In parallel it added OpenID Connect for studio SSO and production-setup tooling (project templates, retake-count and cross-task-type filters).
◆ Where it's heading
The clear direction is external collaboration — pulling clients, supervisors, and vendors into Kitsu's review player rather than exporting frames elsewhere. Enterprise auth (OIDC) and richer annotation tools reinforce a move from internal tracker toward a shared review-and-approval hub.
◆ Prediction
Expect the guest-review surface to deepen — more annotation fidelity and approval-workflow controls — and further identity/permissions work following OIDC. The cadence points to continued review-platform build-out.
Alternatives to Plane and Kitsu
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 Plane or Kitsu.
Celoxis
Celoxis publishes buyer's-guide SEO, not release notes — its product moves stay off this feed.
Leantime
Leantime is stabilizing its big 3.9 rewrite while extending cross-project planning and a mobile API
Hostaway
After launching AI CoHost, Hostaway pours effort into channel, statement, and direct-booking tooling
Notion
Notion is turning itself into the place teams and their AI agents share one board.
Atlassian
Atlassian's feed is AI thought-leadership, but agent visibility just shipped in Jira.
Recent activity from Plane and Kitsu
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 9d agoPlaneMermaid JS diagrams, PQL filters, and more | Jun 30, 2026
- 24d agoKitsuOpenID Connect Support
- 24d agoPlaneAI Block in Pages | Jun 15, 2026
- 1mo agoKitsuAnnotation Onion Skinning Comes to Review Playlists
- 1mo agoKitsuErase mistakes, not your whole annotation!
- 1mo agoPlaneEpics become a work item type, publish MCP apps, and more | May 31, 2026 ⚡
- 1mo agoPlaneEmbed media in the editor, PQL in Dashboards, and more | May 15, 2026
- 2mo agoKitsuShape Annotations
- 2mo agoKitsuShare playlists with anyone using a public link
- 2mo agoKitsuFilter Tasks by Retake Count on the Task Type Page
- 2mo agoPlaneCustom roles, granular access control, and a redesigned permissions system | Apr 25, 2026
- 2mo agoPlaneCustom roles, granular access control, and a redesigned permissions system | Apr 25, 2026
Frequently asked questions
What is the difference between Plane and Kitsu?
Both compete on the same themes — open-source — within PM. Plane is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 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 Plane better than Kitsu?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Plane is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 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 Plane?
Top Plane alternatives in PM are ranked by recent ship velocity. Browse the "Plane alternatives" section above for the current picks, or visit /alternatives/plane for the full list with editorial commentary on each.
What are the best alternatives to Kitsu?
Top Kitsu alternatives in PM are ranked by recent ship velocity. Browse the "Kitsu alternatives" section above for the current picks, or visit /alternatives/kitsu for the full list with editorial commentary on each.