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Smart Home · head to head

Home Assistant vs Meross

Home Assistant logo

Home Assistant

Smart Home

Open source home automation that puts local control and privacy first

From
Free
Rated
-
Full reviewWebsite
Meross logo

Meross

Smart Home

Affordable smart home devices with HomeKit support

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Home Assistant has a free tier, so it costs nothing to try first.
  • Each has a real cost: Home Assistant add-ons run only on Home Assistant Operating System installations, and Container installations have no access to them; Meross limited geographic availability with regional variants for US, EU, UK, AU, JP
  • They diverge on capability: Home Assistant covers Local Control, Meross covers Apple HomeKit.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Home Assistant and Meross actually diverge.

Attributes where Home Assistant and Meross differ
AttributeHome AssistantMeross
Starting priceFreeOn request
Pricing modelopen-sourceone-time
Free tierYesNo
PlatformsLinux, Docker, Raspberry Pi, MacOS, WindowsIOS, Android
Founded20132016

Identical on both: user rating (Not yet rated), category (Smart Home).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Home Assistant

  • Local Control
  • Privacy First
  • Automation Engine
  • Custom Integrations
  • 150+ integrations
  • Voice Control
  • Mobile App
  • REST API

Only in Meross

  • Apple HomeKit
  • No hub required
  • Energy monitoring
  • Schedules
  • Voice control
  • Scene automation
  • Apple HomeKit
  • Amazon Alexa

What people use each for

The jobs each tool is most often brought in to do.

Home Assistant

  • Home automationnot Meross
  • Energy monitoring
  • Security systemsnot Meross
  • Device integrationnot Meross

Meross

  • Smart plugsnot Home Assistant
  • Lighting controlnot Home Assistant
  • Garage automationnot Home Assistant
  • Energy monitoring

Both are used for energy monitoring, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Home Assistant

  • Add-ons run only on Home Assistant Operating System installations, and Container installations have no access to them
  • Thread and Z-Wave are controlled by add-ons, so a Container install has no out-of-the-box support for either
  • A Container installation means bringing your own Linux host with Docker and handling updates by hand
  • The recommended install path expects dedicated hardware such as a Raspberry Pi 4 or 5 with at least 2 GB of RAM, an Odroid, or an x86-64 machine
  • Every documented hardware option requires a wired Ethernet connection

Meross

  • Limited geographic availability with regional variants for US, EU, UK, AU, JP
  • Hub dependency for certain sensors like door/window and water leak models
  • Energy monitoring limited to specific plug/switch models only
  • No Thread support on older hub models MSH300HK and MSH400
  • Regional product incompatibility between US and EU thermostat models
  • Firmware stability issues acknowledged as previously affecting connection

Pricing, plan by plan

Home Assistant

Free
  • Community EditionFree
    • Unlimited devices
    • Full automation
    • Local control

Meross

On request
  • Smart Garage Door Opener Remote$14.99/one-time
    • Remote accessory
  • Smart Plug and Switch$18.99/one-time
    • Wi-Fi plug, surge protector, or in-wall switch
  • Smart Hub$28.99/one-time
    • Meross connectivity hub
  • Smart Thermostat$65.99/one-time
    • Sale price, regular $89.99

Which should you pick?

Choose Home Assistant if

  • You need local control.
  • You want to start without paying.
  • You work on Linux, Docker, Raspberry Pi, MacOS, Windows.
  • You also want privacy first.
Home Assistant review

Choose Meross if

  • You need apple homekit.
  • You work on IOS, Android.
  • You also want no hub required.
Meross review

Questions people ask

Is Home Assistant or Meross better?
Neither clearly leads. Home Assistant starts at Free and Meross at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Home Assistant or Meross?
Home Assistant has a free tier; the other does not. Paid plans start at Free for Home Assistant and On request for Meross.
Does Home Assistant or Meross run on more platforms?
Home Assistant runs on Linux, Docker, Raspberry Pi, MacOS, Windows. Meross runs on IOS, Android.
Can I use Home Assistant for free?
Yes. Home Assistant has a free tier, so you can try it without paying. Meross starts at On request.
What is Home Assistant best used for?
Home Assistant is most often used for home automation, energy monitoring, security systems, device integration. Of those, home automation and security systems are not what Meross is typically brought in for.
What can Home Assistant do that Meross cannot?
Home Assistant covers Local Control, Privacy First, Automation Engine, Custom Integrations. Meross covers Apple HomeKit, No hub required, Energy monitoring, Schedules.

Answered from the vendors’ own pages

Home Assistant: Does Home Assistant software cost anything?

Home Assistant core software is completely free and open source. It is operated by the Open Home Foundation as a non-profit, which means it cannot be sold or acquired. Commercial products like Home Assistant hardware are sold separately.

Source
Meross: Does Meross have geographic availability limitations?

Yes. The Meross website shows regional product variants for US, EU, UK, AU, and JP markets, indicating not all products are universally available worldwide. Regional thermostat models differ between markets, suggesting firmware or voltage differences prevent cross-region use.

Source
Home Assistant: Are there paid products from Home Assistant?

Home Assistant offers official hardware products including Home Assistant Green, Connect ZBT-2, Connect ZWA-2, and Voice Preview Edition, which have separate pricing. Nabu Casa provides commercial services as an official partner.

Source
Meross: Do all Meross devices support energy monitoring?

No. Only certain plug and switch models including MSS305, MSS715, and MSS815 include energy monitoring. Basic plugs like MSS110 lack this feature.

Source
Meross: Do Meross sensors require a hub to operate?

Some sensors do require a hub for full functionality. Door/window sensors (MS200H) and water leak sensors (MS405H) appear to require an MSH-series hub for proper operation, limiting standalone capability.

Source
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