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Comparison · Infra & APIs
Headscale vs OpenMQTTGateway
A side-by-side editorial comparison of Headscale and OpenMQTTGateway — release velocity, themes, recent moves, and the top alternatives to consider.
Headscale vs OpenMQTTGateway: at a glance
What is Headscale?
Headscale is systematically reverse-engineering Tailscale's own behaviour to close the parity gap
Headscale is running a v0.29.0 beta series, now at beta.4, built around one theme: matching how the official Tailscale control plane actually behaves. The team generated extensive test cases against real Tailscale clients and the commercial SaaS to compare packet filter generation, and added support for SSH rules using the check action. Minimum supported client is v1.80.0.
What is OpenMQTTGateway?
OpenMQTTGateway spent three years shedding its dependencies, then stopped shipping entirely.
The last release was January 2025, a single bug fix for adaptive scanning restarting the gateway. Before that, the project moved steadily toward standing alone: 1.8.0 embedded an MQTT broker via PicoMQTT so a gateway no longer needs an external server, 1.6.0 added a web interface so it no longer needs a home automation controller to configure, and 1.5.0 brought device trackers for presence detection with over-the-air updates from the controller. Hardware arrived alongside software, with the Theengs Bridge in 1.7.0 and the Theengs Plug in 1.3.0.
Headscale vs OpenMQTTGateway: editorial side-by-side
Headscale
0.0INFRA · APIS
Headscale is systematically reverse-engineering Tailscale's own behaviour to close the parity gap
◆ Current state
Headscale is running a v0.29.0 beta series, now at beta.4, built around one theme: matching how the official Tailscale control plane actually behaves. The team generated extensive test cases against real Tailscale clients and the commercial SaaS to compare packet filter generation, and added support for SSH rules using the check action. Minimum supported client is v1.80.0.
◆ Where it's heading
The methodology is the story — rather than implementing ACLs from documentation, the project is deriving behaviour empirically from the commercial service and closing the differences it finds. That is what an open-source control plane has to do to be a genuine drop-in. The four betas carry identical release notes, so the feature set was fixed at beta.1 and everything since is stabilisation.
◆ Prediction
Expect a v0.29.0 release candidate or final once the beta series stops adding notes, with ACL parity work continuing into the next cycle.
OpenMQTTGateway
0.0INFRA · APIS
OpenMQTTGateway spent three years shedding its dependencies, then stopped shipping entirely.
◆ Current state
The last release was January 2025, a single bug fix for adaptive scanning restarting the gateway. Before that, the project moved steadily toward standing alone: 1.8.0 embedded an MQTT broker via PicoMQTT so a gateway no longer needs an external server, 1.6.0 added a web interface so it no longer needs a home automation controller to configure, and 1.5.0 brought device trackers for presence detection with over-the-air updates from the controller. Hardware arrived alongside software, with the Theengs Bridge in 1.7.0 and the Theengs Plug in 1.3.0.
◆ Where it's heading
The arc through 1.2 to 1.8 is one of progressive independence — first from a controller for configuration, then from a broker for messaging — turning a bridge component into a self-contained device. Release intervals widened throughout: monthly in early 2023, then annual, then nothing for nineteen months. Whatever the roadmap was, the feed has not recorded activity since.
◆ Prediction
The evidence here does not support a confident prediction about what ships next; the project has published nothing in nineteen months. If it resumes, the unfinished thread is the embedded broker, which shipped in 1.8.0 and received only a scanning bug fix afterward.
Alternatives to Headscale and OpenMQTTGateway
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 Headscale or OpenMQTTGateway.
Volatility
Volatility 3 caught up with Volatility 2, then started reorganising itself.
GLAuth
A small LDAP server that grew OpenTelemetry tracing, embedded plugins and RISC-V builds.
OctoPrint
OctoPrint 2.0 turns serial into one connector among several, and breaks plugins doing it.
CRI-O
Patch tags land monthly with release notes that itemize nothing.
Dokploy
A self-hosted PaaS spending its releases on secrets, injection fixes and plan limits.
See all Headscale alternatives → · See all OpenMQTTGateway alternatives →
Recent activity from Headscale and OpenMQTTGateway
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1mo agoHeadscalev0.29.0-beta.4
- 1mo agoHeadscalev0.29.0-beta.3
- 2mo agoHeadscalev0.29.0-beta.2
- 2mo agoHeadscalev0.29.0-beta.1 ⚡
- 1y agoOpenMQTTGatewayAdaptive scanning restart bug fixed
- 1y agoOpenMQTTGatewayAn MQTT broker moves inside the gateway ⚡
- 2y agoOpenMQTTGatewayTheengs Bridge hardware and Ethernet onboarding
- 3y agoOpenMQTTGatewayWeb interface removes the controller dependency
- 3y agoOpenMQTTGatewayWorkaround for stuck BLE scans
- 3y agoOpenMQTTGatewayPresence detection via automatic device trackers
Frequently asked questions
What is the difference between Headscale and OpenMQTTGateway?
They serve adjacent needs but don't currently overlap on shipped themes. Headscale and OpenMQTTGateway are shipping at a similar cadence (velocity 0.0 vs 0.0, 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 Headscale better than OpenMQTTGateway?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Headscale and OpenMQTTGateway are shipping at a similar cadence (velocity 0.0 vs 0.0, 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 Headscale?
Top Headscale alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Headscale alternatives" section above for the current picks, or visit /alternatives/headscale for the full list with editorial commentary on each.
What are the best alternatives to OpenMQTTGateway?
Top OpenMQTTGateway alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "OpenMQTTGateway alternatives" section above for the current picks, or visit /alternatives/openmqttgateway for the full list with editorial commentary on each.