Best Smart Garage Door Controllers for Home Assistant 2026

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Picking a smart garage door controller for Home Assistant used to be easy: install the Home Assistant MyQ integration and move on. Then Chamberlain’s MyQ API lockout left thousands of HA dashboards with a dead tile, and the market has been scrambling to catch up with real local-first options. The good news: in 2026 there are genuinely solid picks across every price tier and skill level, from flash-and-forget ESPHome boards to five-minute Matter installs.

Below are six smart garage door controllers that work with Home Assistant, grouped by what they’re actually best at. Each pick is based on what the manufacturer documents and what the install actually looks like in practice — I’ve been honest about compatibility gotchas (Security+ 3.0, I’m looking at you) and whether a smart garage door controller needs an extra sensor to tell Home Assistant whether the door is actually open.

Prices accurate at time of writing and subject to change.

Comparison Table

Product	Best For	Key Spec	Price Tier	Rating	Buy Link
ratgdo (RatGDO Open Source Board)	HA enthusiasts	Open source, ESPHome or HomeKit firmware	$	★★★★★	Check Price on Amazon
Konnected GDO blaQ	Chamberlain/LiftMaster, local control	Local HA + Hubitat + HomeBridge, Security+ 2.0	$$	★★★★★	Check Price on Amazon
SwitchBot Matter Garage Opener	Easiest setup, Matter	Matter certified, no hub, 2-wire install	$$	★★★★½	Check Price on Amazon
Meross MSG100HK	Multi-ecosystem household	HomeKit + Alexa + Google + SmartThings	$	★★★★	Check Price on Amazon
Shelly Plus 1 UL	DIY, flexibility	15A dry contact relay, MQTT/WSS	$	★★★★½	Check Price on Amazon
Refoss Smart Wi-Fi Garage Opener	Cheapest multi-platform	Compatible with 1500+ opener models	$	★★★½	Check Price on Amazon

ratgdo (RatGDO Open Source Board)

The best option if you want full local control, ESPHome integration, and no proprietary cloud in the loop.

Why it makes the list: ratgdo is the de facto community answer to the MyQ lockout. The board taps directly into the Security+ 2.0 wire protocol on Chamberlain and LiftMaster openers, so Home Assistant gets real door state (not just “I asked it to open”) plus light and lock control on compatible units. The version sold on Amazon by Simpley Solutions ships assembled in a 3D-printed case, so you don’t need to solder anything — just flash the firmware you want (project details at the official ratgdo project page) and wire two terminals.

Key specs:

• Hardware is based on the open-source RatGDO project v2.5 and ships in a 3D-printed case
• Works with Chamberlain and LiftMaster openers using Security+ 2.0 (yellow learn button), excluding models 8500/RJ020 and 8500C/RJ020C
• Supports both ESPHome (for Home Assistant) and HomeKit firmware, flashable from an online tool
• Powered by USB-C (cable not included)
• No subscription fees

Watch out for: this is still an enthusiast product. You’ll do a one-time firmware flash and wire it to the opener’s terminals yourself. It also won’t work with Security+ 3.0 openers (the newer models with a white learn button) or with the specific 8500/RJ020 wall-mount units — check your opener before you buy.

Konnected GDO blaQ

The polished, retail-ready pick for Chamberlain/LiftMaster households that want fully local Home Assistant control.

Why it makes the list: the blaQ is explicitly positioned as a local MyQ alternative, and the integration list reads like a HA power-user wishlist: Home Assistant, Hubitat, HomeBridge, Control4, and HomeSeer are all native and local. SmartThings and Alexa use Konnected’s own cloud (free, no subscription), but you can skip that entirely and run everything local via HA. Install is two wires plus the included power adapter.

Key specs:

• Local automation without any cloud service required
• Compatible with Chamberlain, LiftMaster, and Craftsman openers with Security+ and Security+ 2.0, including those with myQ built-in
• Works with learn-button colors yellow (round), purple/brown, and red/orange
• Native integrations: Home Assistant, Hubitat, HomeBridge, Control4, HomeSeer
• Two-wire install with a power adapter in the box; no batteries, no subscription

Watch out for: the blaQ does not work with Security+ 3.0 openers — the ones with a white learn button that Chamberlain and LiftMaster started shipping in 2025. If your opener is new, double-check the learn-button color before ordering. It’s also brand-specific: this is a Chamberlain/LiftMaster/Craftsman device, not a universal controller.

SwitchBot WiFi Smart Garage Door Opener (Matter)

The easiest way to get a garage into Home Assistant via Matter, assuming your HA server is already a Matter controller.

Why it makes the list: this is one of the first mainstream Matter-certified garage controllers that also lists Home Assistant as a supported platform directly. The compatibility list claims over 200 opener brands, including units going back to the 1990s, which is unusually broad for a universal controller. Install is two wires to the opener’s motor terminals and a 2.4 GHz Wi-Fi setup.

Key specs:

• Matter certified
• Works with Home Assistant, Alexa, Google Home, IFTTT, Siri, and SmartThings
• No hub or monthly fees required
• Compatible with 200+ opener brands, including older openers from the 1990s
• Two-wire install (positive and negative to the opener motor); 2.4 GHz Wi-Fi only
• Bluetooth fallback keeps local control working even if Wi-Fi is down

Watch out for: Matter’s garage door device type is still relatively young in the HA ecosystem. Expect occasional commissioning quirks across HA releases, and keep the SwitchBot app installed as a fallback path for setup. If you’ve never set up a Matter device in HA before, this is a decent one to learn on because the app covers you if Matter misbehaves.

Meross MSG100HK

The budget pick when the household has a mix of Apple, Alexa, and Google users and you still want it in Home Assistant.

Why it makes the list: the MSG100HK is one of the cheaper controllers that natively supports Apple HomeKit and everything else — Alexa, Google Assistant, SmartThings, Siri, and CarPlay — without a hub. For HA users, that’s useful because the HomeKit bridge gives you an officially supported path into Home Assistant even though Meross doesn’t advertise HA directly.

Key specs:

• Native support for Apple HomeKit, Alexa, Google Assistant, SmartThings, Siri, and CarPlay
• No hub required
• Auto-close feature with multiple notification modes
• Compatible with openers using Security+ 1.0 and Security+ 2.0 (per the Meross platform’s documented compatibility)

Watch out for: like most Meross hardware, this does not support Security+ 3.0 openers, and it’s 2.4 GHz Wi-Fi only. Meross doesn’t ship an official Home Assistant integration — the usual HA paths are the Apple HomeKit bridge or the community Meross LAN HACS integration, both of which work well but are not vendor-supported.

Shelly Plus 1 UL

The best pick if you want maximum flexibility and don’t mind supplying the door-position sensor yourself.

Why it makes the list: the Shelly Plus 1 UL is a general-purpose smart relay, not a dedicated garage controller, which is exactly why it’s so useful. The dry-contact output drops into the opener’s low-voltage terminals, 12V DC and 24–48V DC operational ranges cover virtually every opener you’d plug it into, and the whole thing is small enough to tuck inside the opener housing. For HA users, MQTT, WSS, and TLS support (documented on the Shelly site) mean a clean local-only path with no cloud dependency.

Key specs:

• UL-certified Wi-Fi relay, 1 channel, up to 15A
• Potential-free (dry contact) outputs with flexible voltage support
• Operational voltages 12V DC and 24–48V DC — well-suited for garage openers
• Also functions as a Wi-Fi repeater and Bluetooth gateway
• MQTT, WSS, and TLS support with custom certificates
• Install under 10 minutes; fits behind a wall switch or socket

Watch out for: this is just a relay. It can tell the opener to toggle, but it has no built-in way to know whether the door is open, closed, or stuck halfway. Pair it with a Shelly Plus Add-On and a reed switch on the door, or use a separate Zigbee/Z-Wave contact sensor you already have in your HA setup. If you’re not comfortable with low-voltage wiring, pick one of the purpose-built controllers above.

Refoss Smart Wi-Fi Garage Door Opener

The cheapest pick that still gets you app and voice control, with a compatibility list that covers almost anything.

Why it makes the list: Refoss is Meross’s budget sub-brand and uses the same underlying hardware platform, which means the compatibility list is huge — the manufacturer claims support for over 200 opener brands and 1500 models. If you need a working controller for a basement rental, a shed, or a second property and don’t care about HomeKit or Matter, this is the lowest-friction way to get there.

Key specs:

• Compatible with over 200 brands and 1500 garage opener models
• Existing wall button and existing remote keep working after install
• Works with Google Assistant and Alexa via the Refoss iOS/Android app
• Multiple notification modes with open/close trace history
• No hub required

Watch out for: there is no native Home Assistant integration — HA control depends on the community Meross/Refoss HACS integration, which does work locally but is third-party. There’s no HomeKit option on this model, and no Matter. If you want HA-native support or Matter, spend a little more on the Meross MSG100HK or the SwitchBot above.

Buying Guide: Picking a Smart Garage Door Controller for Home Assistant

Learn-button color is the first thing to check. On Chamberlain, LiftMaster, and Craftsman openers, the color of the learn button tells you the Security+ protocol generation. Yellow, purple/brown, and red/orange are Security+ or Security+ 2.0 and work with the ratgdo and the Konnected blaQ. White learn buttons on 2025-and-newer units are Security+ 3.0 and don’t work with any of these two — you’ll want a universal two-wire controller like the Shelly Plus 1, SwitchBot Matter, Meross, or Refoss instead.

Decide whether you need true door state. A controller that only pulses the opener’s dry contacts can toggle the door, but it can’t tell HA whether the door is actually open. The ratgdo and the Konnected blaQ get real state from the opener’s wiring, which is ideal for automations like “lights on if garage opens after sunset.” Everything else either reads state via a separate wired door sensor you add, or trusts its own notification polling — fine for most people, but worth knowing.

Local-first vs cloud-first is not a tie. If you’ve already standardized on Home Assistant, picks like ratgdo, Konnected blaQ, and Shelly Plus 1 go fully local — no vendor cloud involved. Meross, Refoss, and SwitchBot can run locally through various paths (HomeKit, Matter, HACS integrations), but still default to the vendor cloud if you let them.

Install skill matters. All six of these controllers are nominally two-wire installs, but ratgdo and Shelly Plus 1 assume you’re comfortable flashing firmware or wiring sensors. If you want a plug-and-play experience, pick the Konnected blaQ, SwitchBot, or Meross.

While you’re building out the HA ecosystem, our picks for the best Home Assistant smart locks and the best Matter smart plugs cover two more locally-controlled device categories worth setting up next.

FAQ

Does Home Assistant work with MyQ in 2026?

Not reliably. Chamberlain’s MyQ cloud API has blocked unofficial clients since 2023, and the long-standing Home Assistant MyQ integration has been removed from HA Core. If you own a Chamberlain or LiftMaster opener with a yellow, purple/brown, or red/orange learn button, the practical answer in 2026 is to add a ratgdo or Konnected GDO blaQ and skip the MyQ cloud entirely.

What’s the best alternative to MyQ for Home Assistant?

For Security+ 2.0 openers (yellow, purple/brown, red/orange learn buttons), the ratgdo and Konnected GDO blaQ are the two strongest smart garage door controllers — both give you real door state, both are local, and both are explicitly built around replacing MyQ. Pick ratgdo if you want open source and ESPHome; pick blaQ if you want a polished product with a case, a power adapter, and multiple integration options in one box.

Can I use Matter with my garage door opener?

Yes, if you choose a Matter-certified smart garage door controller. The SwitchBot garage opener in this list is Matter certified and lists Home Assistant among its supported platforms. Matter support for garage doors is still relatively new across all platforms, so expect the occasional commissioning quirk and keep the vendor app available during setup.

Does ratgdo work with Security+ 3.0 (white learn button) openers?

No. The RatGDO board (and the Konnected GDO blaQ) explicitly do not support Security+ 3.0 openers with white learn buttons, which Chamberlain and LiftMaster began shipping in 2025. For those openers, use a universal two-wire controller like the Shelly Plus 1, SwitchBot Matter, Meross MSG100HK, or Refoss — these pulse the opener’s dry contacts the same way the wall button does, independent of the Security+ generation.

Do I need a separate door sensor?

It depends on the controller. Purpose-built controllers like the ratgdo, Konnected blaQ, Meross, Refoss, and SwitchBot either read door state directly from the opener’s wiring or ship with a sensor. The Shelly Plus 1 UL is a generic relay — it can toggle the door, but you’ll need to add a reed switch, a Shelly Plus Add-On, or a Zigbee/Z-Wave contact sensor to tell Home Assistant whether the door is actually open or closed.

Will a smart garage controller void my opener’s warranty?

Generally no, as long as you’re wiring your smart garage door controller into the low-voltage dry-contact terminals (the same ones the wall button uses) and not modifying the opener’s internals. All six picks here are low-voltage, non-invasive installs. That said, warranty terms vary by manufacturer — if the opener is brand new and still under warranty, check the fine print before you drill or modify anything.

Bottom Line

If you have a Chamberlain or LiftMaster opener with a Security+ 2.0 learn button, the ratgdo and the Konnected GDO blaQ are the smart garage door controllers that get you real local control with real door state in Home Assistant — pick whichever matches your appetite for DIY. For Security+ 3.0 openers or anything else, the SwitchBot Matter controller is the easiest setup, the Shelly Plus 1 UL is the most flexible if you can wire your own door sensor, and the Meross MSG100HK and Refoss give you cheap multi-ecosystem options when HomeKit or SmartThings matters more than HA-native support. Pick based on your opener first, your skill level second, and your ecosystem third — in that order you’ll avoid the most expensive mistake, which is buying something your opener literally can’t talk to.