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Home Assistant vs Lutron Caseta

Home Assistant logo

Home Assistant

Software

Open source home automation that puts local control and privacy first

From
Free
Rated
-
Full reviewWebsite
Lutron Caseta logo

Lutron Caseta

Software

Professional-grade smart lighting with reliability

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; Lutron Caseta a single Caseta bridge supports up to 74 devices, capping the system before requiring additional hardware
  • They diverge on capability: Home Assistant covers Local Control, Lutron Caseta covers Clear Connect RF.

Where they differ

Only the attributes on which Home Assistant and Lutron Caseta actually diverge.

Attributes where Home Assistant and Lutron Caseta differ
AttributeHome AssistantLutron Caseta
Starting priceFreeOn request
Pricing modelopen-sourceone-time
Free tierYesNo
PlatformsLinux, Docker, Raspberry Pi, MacOS, WindowsIOS, Android, Web
Founded20131961

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

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 Lutron Caseta

  • Clear Connect RF
  • Reliable Wireless
  • Pico Remotes
  • Geofencing
  • HomeKit
  • Alexa
  • Google Home
  • SmartThings

What people use each for

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

Home Assistant

  • Home automationnot Lutron Caseta
  • Energy monitoringnot Lutron Caseta
  • Security systemsnot Lutron Caseta
  • Device integrationnot Lutron Caseta

Lutron Caseta

  • Controlling home lighting and shades from a wireless smart switch systemnot Home Assistant

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

Lutron Caseta

  • A single Caseta bridge supports up to 74 devices, capping the system before requiring additional hardware

Pricing, plan by plan

Home Assistant

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

Lutron Caseta

On request
  • Starter Kit$80/month
    • Bridge
    • Dimmer
    • Remote
  • Dimmer Switch$50/month
    • In-wall dimmer
    • Pico remote compatible

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 Lutron Caseta if

  • You need clear connect rf.
  • You work on IOS, Android, Web.
  • You also want reliable wireless.
Lutron Caseta review

Questions people ask

Is Home Assistant or Lutron Caseta better?
Neither clearly leads. Home Assistant starts at Free and Lutron Caseta at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Home Assistant or Lutron Caseta?
Home Assistant has a free tier; the other does not. Paid plans start at Free for Home Assistant and On request for Lutron Caseta.
Does Home Assistant or Lutron Caseta run on more platforms?
Home Assistant runs on Linux, Docker, Raspberry Pi, MacOS, Windows. Lutron Caseta runs on IOS, Android, Web.
Can I use Home Assistant for free?
Yes. Home Assistant has a free tier, so you can try it without paying. Lutron Caseta 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 energy monitoring are not what Lutron Caseta is typically brought in for.
What can Home Assistant do that Lutron Caseta cannot?
Home Assistant covers Local Control, Privacy First, Automation Engine, Custom Integrations. Lutron Caseta covers Clear Connect RF, Reliable Wireless, Pico Remotes, Geofencing.
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