DNSControl
DNSControl v5 is feature-frozen with a ship date, and rc9 is pure provider cleanup
Comparison · Infra & APIs
authentik vs NetBox
A side-by-side editorial comparison of authentik and NetBox — release velocity, themes, recent moves, and the top alternatives to consider.
authentik vs NetBox: at a glance
What is authentik?
Seven release candidates in eight days, and rc7 quietly carries the endpoint agent.
authentik is deep in the 2026.8.0 release-candidate train — seven RCs, six of them fired on a single day in early August and rc7 a week later. Most of the train is CI plumbing, docs, and cherry-picked fixes, but rc7 is an order of magnitude larger and lands substantive work: an Actors primitive in core, an enterprise Agent that requires a domain join and its own API scope, OAuth2 token exchange delegation, and a CAS source integration.
What is NetBox?
NetBox adds a cooling data model — the first new infrastructure domain since power
After a 4.6 patch cycle spent almost entirely on GraphQL query cost and permission correctness, NetBox has opened its 4.7 line with a beta that is the opposite kind of release. It introduces cooling infrastructure as a first-class modeling domain, migrates nested group models off django-mptt onto a PostgreSQL ltree column, replaces the Service protocol/ports fields with a unified port_mappings structure, and raises the floor to PostgreSQL 15 and Redis 6. The breaking-change list runs longer than most NetBox releases run in total.
authentik vs NetBox: editorial side-by-side
authentik
5.0INFRA · APIS
Seven release candidates in eight days, and rc7 quietly carries the endpoint agent.
◆ Current state
authentik is deep in the 2026.8.0 release-candidate train — seven RCs, six of them fired on a single day in early August and rc7 a week later. Most of the train is CI plumbing, docs, and cherry-picked fixes, but rc7 is an order of magnitude larger and lands substantive work: an Actors primitive in core, an enterprise Agent that requires a domain join and its own API scope, OAuth2 token exchange delegation, and a CAS source integration.
◆ Where it's heading
Two threads run through the branch. The identity surface keeps broadening at the protocol edge — CAS sources, WS-Fed, token exchange delegation, GitGuardian — while the enterprise tier grows an endpoint story with Agents and Actors, pushing authentik past browser-mediated SSO toward machine and device identity. The heavy CI investment across the RCs (test job split into ten, attestation and metadata fixes, release-branch validation) reads as release engineering being hardened ahead of a major.
◆ Prediction
2026.8.0 GA is the next step, and it is where the Agents and Actors work becomes a real story rather than a cherry-pick line. Expect the RC train to close out with fix-only candidates.
NetBox
6.3INFRA · APIS
NetBox adds a cooling data model — the first new infrastructure domain since power
◆ Current state
After a 4.6 patch cycle spent almost entirely on GraphQL query cost and permission correctness, NetBox has opened its 4.7 line with a beta that is the opposite kind of release. It introduces cooling infrastructure as a first-class modeling domain, migrates nested group models off django-mptt onto a PostgreSQL ltree column, replaces the Service protocol/ports fields with a unified port_mappings structure, and raises the floor to PostgreSQL 15 and Redis 6. The breaking-change list runs longer than most NetBox releases run in total.
◆ Where it's heading
The cooling model is deliberately shaped as a mirror of the existing power model — CoolingSource and CoolingFeed parallel PowerPanel and PowerFeed, CoolingIntake and CoolingOutflow parallel PowerPort and PowerOutlet, with CDUs and manifolds modeled as ordinary devices carrying those components. That symmetry says NetBox intends liquid cooling to be documented with the same rigor as power distribution, not bolted on as attributes. Underneath it, the ltree migration and the deferred search-index rebuild continue the performance thread of 4.6 by other means: instead of trimming queries inside the ORM, 4.7 is changing what the ORM sits on.
◆ Prediction
Expect at least one more 4.7 beta or release candidate before general availability, with the deprecated NestedGroupModel base class and the retained protocol/ports API fields the most likely sources of follow-up fixes as plugins migrate.
Alternatives to authentik and NetBox
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 authentik or NetBox.
Casdoor
Casdoor is spending its release cadence moving auth checks from the client to the server
ESPHome
ESPHome ships on a calendar, and the August beta train is now five builds deep
Strimzi
Strimzi's 1.2.0 candidate closes with a logging fix and nothing else
Prowler
Prowler's assistant decides what to do with findings; the patches keep the scanner honest
RabbitMQ
Two parallel trains, and the 'maintenance' label is now hiding real feature work
See all authentik alternatives → · See all NetBox alternatives →
Recent activity from authentik and NetBox
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoNetBoxNetBox 4.7 beta models cooling plant the way it models power ⚡
- 7d agoNetBoxGraphQL N+1 fixes and permission corrections in 4.6.8
- 8d agoauthentikauthentik 2026.8.0-rc7 lands Actors, enterprise Agents, and CAS sources
- 15d agoNetBox4.6.8 release candidate refreshes translation strings
- 15d agoauthentikRelease 2026.8.0-rc6
- 15d agoauthentikRelease 2026.8.0-rc5
- 15d agoauthentikRelease 2026.8.0-rc4
- 15d agoauthentikRelease 2026.8.0-rc3
- 15d agoauthentikRelease 2026.8.0-rc2
- 19d agoNetBox4.6.7 trims GraphQL and scope-rebuild query overhead
- 21d agoNetBoxCluster-scoped VLANs, tag "any" lookup, audit-trail hardening
- 1mo agoNetBoxMDC connectors, script-module REST updates, Korean support
Frequently asked questions
What is the difference between authentik and NetBox?
They serve adjacent needs but don't currently overlap on shipped themes. NetBox is currently shipping more aggressively (velocity 6.3 vs 5.0), 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 authentik better than NetBox?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. NetBox is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 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 authentik?
Top authentik alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "authentik alternatives" section above for the current picks, or visit /alternatives/authentik for the full list with editorial commentary on each.
What are the best alternatives to NetBox?
Top NetBox alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "NetBox alternatives" section above for the current picks, or visit /alternatives/netbox for the full list with editorial commentary on each.