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Comparison · Infra & APIs
Authelia vs Casdoor
A side-by-side editorial comparison of Authelia and Casdoor — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:ssoldap
Authelia vs Casdoor: at a glance
What is Authelia?
Authelia's 4.39 line is a long hardening run, not a feature line
Authelia is an open-source authentication and authorization gateway, and the entire recent window is 4.39 point releases. The content is almost exclusively LDAP behaviour, OIDC/OAuth2 error semantics, and access-control evaluation, punctuated by two releases carrying security advisories — one for access-control rules missing a domain match without canonicalization, one for username canonicalization in Basic Auth against LDAP.
What is Casdoor?
Casdoor ships a minor version per commit, and every one of them is login-flow repair
Casdoor is an open-source identity and access-management platform, currently releasing at roughly one minor version per merged change — ten releases across ten days in this window. Every entry is labelled a Feature, but the substance is repair work on account recovery, LDAP group handling, session lifecycle, and the device-code flow.
Authelia vs Casdoor: editorial side-by-side
Authelia
0.0INFRA · APIS
Authelia's 4.39 line is a long hardening run, not a feature line
◆ Current state
Authelia is an open-source authentication and authorization gateway, and the entire recent window is 4.39 point releases. The content is almost exclusively LDAP behaviour, OIDC/OAuth2 error semantics, and access-control evaluation, punctuated by two releases carrying security advisories — one for access-control rules missing a domain match without canonicalization, one for username canonicalization in Basic Auth against LDAP.
◆ Where it's heading
The recurring theme is normalization: several fixes come down to Authelia comparing two strings that mean the same thing and getting a different answer. Domain matching, username canonicalization, issuer suffix checks and AMR consistency are all the same class of bug in different code paths, and they are being closed one at a time rather than by a single refactor. Alongside that, the LDAP client keeps yielding pool deadlocks, referral chasing, and health-check errors under load.
◆ Prediction
Given how many of these fixes cluster on the same identifier-comparison problem, the likely next step is more 4.39 patches in the same two areas — LDAP connection handling and access-control matching — before any 4.40 feature work becomes visible.
Casdoor
5.0INFRA · APIS
Casdoor ships a minor version per commit, and every one of them is login-flow repair
◆ Current state
Casdoor is an open-source identity and access-management platform, currently releasing at roughly one minor version per merged change — ten releases across ten days in this window. Every entry is labelled a Feature, but the substance is repair work on account recovery, LDAP group handling, session lifecycle, and the device-code flow.
◆ Where it's heading
Two clusters dominate. The first is password recovery: provider categories were masked, verification methods appeared without a backing Email or SMS provider, and placeholder copy did not reflect what was actually configured — three releases to make one flow behave. The second is session and identity plumbing: capturing the Beego session id before regeneration so logout actually deletes the row, preserving device userCode through a social-login round-trip, and populating last sign-in time and IP. The versioning inflates cadence considerably; a 3.116-to-3.125 span reads like nine releases and is closer to nine commits.
◆ Prediction
The password-recovery and LDAP group paths have each absorbed several consecutive releases without settling, so expect the next run of minors to keep landing in those two areas rather than opening new surface.
Alternatives to Authelia and Casdoor
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 Authelia or Casdoor.
SuperTokens
SuperTokens is building v12 in canary around one hard problem: migrating existing users
Buildkite
Buildkite is rebuilding its CI surface for agents first and clearing the v3 baseline out of the way.
Semgrep
Semgrep is spending its releases on parser breadth and scan startup, not new product surface.
Unleash
A marketing blog, not a changelog: Unleash is recasting feature flags as agent governance
Okta
Okta is documenting its way into agent identity, one Cross App Access guide at a time
See all Authelia alternatives → · See all Casdoor alternatives →
Recent activity from Authelia and Casdoor
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 5d agoCasdoorLogout now actually deletes the stored session row
- 5d agoCasdoorDevice code survives the social-login round-trip
- 7d agoCasdoorForgot-password placeholder matches configured providers
- 7d agoCasdoorEmail lookups match case-insensitively
- 8d agoCasdoorPassword-grant tokens report the previous sign-in time correctly
- 8d agoCasdoorUnmasking provider categories restores password recovery
- 2mo agoAutheliaSecurity release: access-control and LDAP username canonicalization
- 2mo agoAutheliaLDAP version check, AMR consistency, and stricter domain matching
- 2mo agoAutheliaSecurity fixes plus LDAP discovery and filter-escaping repairs
- 2mo agoAutheliaLDAP health-check errors and unapplied server authz defaults fixed
- 2mo agoAutheliaLDAP connection-pool deadlock and referral chasing fixed
- 2mo agoAutheliaBasic-auth cache and regulation logging fixes
Frequently asked questions
What is the difference between Authelia and Casdoor?
Both compete on the same themes — sso, ldap — within Infra & APIs. Casdoor is currently shipping more aggressively (velocity 5.0 vs 0.0), 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 Authelia better than Casdoor?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Casdoor is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Authelia?
Top Authelia alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Authelia alternatives" section above for the current picks, or visit /alternatives/authelia for the full list with editorial commentary on each.
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.