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Comparison · Infra & APIs
Casdoor vs GravityKit
A side-by-side editorial comparison of Casdoor and GravityKit — release velocity, themes, recent moves, and the top alternatives to consider.
Casdoor vs GravityKit: at a glance
What is Casdoor?
Casdoor ships a version per commit — three tags in one day, one feature each.
Casdoor is a self-hosted identity and access platform, and its release process is unusually granular: 3.140.0 through 3.144.0 landed in four days, three of them on August 6 alone, each carrying a single commit. The changes in this window are administrative rather than architectural — per-organization record retention, a properties field on products, a column widened for provider scopes, and Casbin group rules following a user through a rename. Titles are bare version numbers, so the feed reads as noise unless you open each tag.
What is GravityKit?
GravityKit ships weekly across a whole plugin suite, with an MCP server now part of the lineup.
GravityKit publishes a weekly Launch Log covering releases across its Gravity Forms add-on suite — GravityView, GravityEdit, GravityCalendar, GravityCharts, GravityImport, DataTables, Maps, Multiple Forms, Zero Spam, and a Block MCP server. Recent weeks delivered union support for combining entries from multiple forms into one View, rich text inline editing, drag-to-copy in the View editor, and 3D map viewport work. A large share of every week's notes is Gravity Forms 3.0 and WordPress 7.0 compatibility work.
Casdoor vs GravityKit: editorial side-by-side
Casdoor
5.0INFRA · APIS
Casdoor ships a version per commit — three tags in one day, one feature each.
◆ Current state
Casdoor is a self-hosted identity and access platform, and its release process is unusually granular: 3.140.0 through 3.144.0 landed in four days, three of them on August 6 alone, each carrying a single commit. The changes in this window are administrative rather than architectural — per-organization record retention, a properties field on products, a column widened for provider scopes, and Casbin group rules following a user through a rename. Titles are bare version numbers, so the feed reads as noise unless you open each tag.
◆ Where it's heading
Two threads are worth separating from the churn. The first is authorization correctness: moving Casbin group rules on rename and cleaning up records on a cancelled add both close gaps where permission state drifts from the objects it describes. The second is OAuth conformance — 3.140.0 preserves the RFC 8707 resource indicator through the fast auto-signin path, which is the parameter that scopes a token to a specific downstream API. Neither is announced as a theme; both are visible in the commit stream.
◆ Prediction
Expect the same cadence of single-commit releases to continue, with more OAuth and OIDC conformance details filled in as they are reported. Nothing here signals a larger 3.x milestone or a break in versioning.
GravityKit
5.0INFRA · APIS
GravityKit ships weekly across a whole plugin suite, with an MCP server now part of the lineup.
◆ Current state
GravityKit publishes a weekly Launch Log covering releases across its Gravity Forms add-on suite — GravityView, GravityEdit, GravityCalendar, GravityCharts, GravityImport, DataTables, Maps, Multiple Forms, Zero Spam, and a Block MCP server. Recent weeks delivered union support for combining entries from multiple forms into one View, rich text inline editing, drag-to-copy in the View editor, and 3D map viewport work. A large share of every week's notes is Gravity Forms 3.0 and WordPress 7.0 compatibility work.
◆ Where it's heading
Two things define this suite right now. First, it is absorbing a major upstream break: Gravity Forms 3.0 fixes appear in nearly every Launch Log, which sets the pace regardless of what the roadmap wanted. Second, the View editor is becoming a data-composition tool rather than a display configurator — unions across forms, field-to-field filtering, distance sorting on radius searches, and searchable DataTables all point at users assembling application-like views over form data. Accessibility shows up consistently too, with row headers for screen readers and editor a11y upgrades.
◆ Prediction
Expect Gravity Forms 3.0 and WordPress 7.0 compatibility to keep consuming release capacity until the upstream transition settles, with union and filtering work continuing on the View editor underneath it. The Block MCP server is the piece to watch — it is the only part of the suite aimed at agents rather than site builders.
Alternatives to Casdoor and GravityKit
Other Infra & APIs 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 Casdoor or GravityKit.
Nautobot
A security advisory cycle forced Nautobot to break its REST API on both supported branches at once.
Gatekeeper
Gatekeeper grew a package manager for policies — and a benchmark to prove they are not too slow.
GoCD
GoCD's changelog is one maintainer keeping a 2010s CI server running on current runtimes.
Incus
Incus settled its 7.0 LTS, then went straight back to a monthly feature cadence.
Firecracker
Firecracker's microVMs can now grow and shrink devices while running.
See all Casdoor alternatives → · See all GravityKit alternatives →
Recent activity from Casdoor and GravityKit
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 7h agoGravityKitLaunch Log: Multiple Forms unions, rich text inline editing, and Gravity Forms 3.0 fixes
- 1d agoCasdoorCasbin group rules follow a user through a rename
- 1d agoCasdoorCaptcha refresh and cancelled-add cleanup fixes
- 1d agoCasdoorProducts gain a properties field
- 3d agoCasdoorRecord retention becomes configurable per organization
- 3d agoCasdoorProvider.Scopes column widened to varchar(200)
- 4d agoCasdoorRFC 8707 resource indicator preserved in fast auto-signin
- 7d agoGravityKitLaunch Log: Drag-to-copy in the View editor, Gravity Forms 3.0 fixes
- 14d agoGravityKitLaunch Log: theme template editing in Block MCP, Shield silentCAPTCHA for Zero Spam, and GravityView fixes
- 21d agoGravityKitLaunch Log: Row headers for screen readers, smarter conditional logic, and multi-View fixes
- 28d agoGravityKitLaunch Log: 3D map enhancements, smarter filtering, and improved performance on large data sets
- 1mo agoGravityKitLaunch Log: Distance sorting for radius searches, DataTables search improvements, and import reliability fixes
Frequently asked questions
What is the difference between Casdoor and GravityKit?
They serve adjacent needs but don't currently overlap on shipped themes. Casdoor and GravityKit are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Casdoor better than GravityKit?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Casdoor and GravityKit are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Casdoor?
Top Casdoor alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Casdoor alternatives" section above for the current picks, or visit /alternatives/casdoor for the full list with editorial commentary on each.
What are the best alternatives to GravityKit?
Top GravityKit alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "GravityKit alternatives" section above for the current picks, or visit /alternatives/gravitykit for the full list with editorial commentary on each.