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Smart Home · head to head

Lutron Caseta vs MQTT

Lutron Caseta logo

Lutron Caseta

Smart Home

Professional-grade smart lighting with reliability

From
On request
Rated
-
Full reviewWebsite
MQTT logo

MQTT

Smart Home

Lightweight messaging protocol for IoT devices

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only MQTT has a free tier, so it costs nothing to try first.
  • Each has a real cost: Lutron Caseta no pricing published on Lutron website; customers directed to retail channels; MQTT mQTT is an open-source protocol standard with no commercial pricing; not a commercial product
  • They diverge on capability: Lutron Caseta covers Clear Connect RF, MQTT covers Publish-Subscribe.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Lutron Caseta and MQTT actually diverge.

Attributes where Lutron Caseta and MQTT differ
AttributeLutron CasetaMQTT
Starting priceOn requestFree
Pricing modelone-timeopen-source
Free tierNoYes
PlatformsIOS, Android, WebAny platform, Embedded devices, Cloud, Edge computing
Founded19611999

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 Lutron Caseta

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

Only in MQTT

  • Publish-Subscribe
  • Lightweight
  • QoS Levels
  • Retained Messages
  • IoT platforms
  • Home automation
  • Cloud services
  • Edge devices

What people use each for

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

Lutron Caseta

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

MQTT

  • IoT messagingnot Lutron Caseta
  • Sensor datanot Lutron Caseta
  • Real-time updatesnot Lutron Caseta
  • Device telemetrynot Lutron Caseta

Where each one falls short

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

Lutron Caseta

  • No pricing published on Lutron website; customers directed to retail channels
  • Costs vary by individual product and must be checked at Amazon, Home Depot, Lowe's, Best Buy, or Target
  • No centralized pricing information available on official Lutron site

MQTT

  • MQTT is an open-source protocol standard with no commercial pricing; not a commercial product

Pricing, plan by plan

Lutron Caseta

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

MQTT

Free
  • Open ProtocolFree
    • Publish-subscribe
    • Lightweight
    • QoS levels

Which should you pick?

Choose Lutron Caseta if

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

Choose MQTT if

  • You need publish-subscribe.
  • You want to start without paying.
  • You work on Any platform, Embedded devices, Cloud, Edge computing.
  • You also want lightweight.
MQTT review

Questions people ask

Is Lutron Caseta or MQTT better?
Neither clearly leads. Lutron Caseta starts at On request and MQTT at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Lutron Caseta or MQTT?
MQTT has a free tier; the other does not. Paid plans start at On request for Lutron Caseta and Free for MQTT.
Does Lutron Caseta or MQTT run on more platforms?
Lutron Caseta runs on IOS, Android, Web. MQTT runs on Any platform, Embedded devices, Cloud, Edge computing.
Can I use MQTT for free?
Yes. MQTT has a free tier, so you can try it without paying. Lutron Caseta starts at On request.
What is Lutron Caseta best used for?
Lutron Caseta is most often used for controlling home lighting and shades from a wireless smart switch system. Of those, controlling home lighting and shades from a wireless smart switch system is not what MQTT is typically brought in for.
What can Lutron Caseta do that MQTT cannot?
Lutron Caseta covers Clear Connect RF, Reliable Wireless, Pico Remotes, Geofencing. MQTT covers Publish-Subscribe, Lightweight, QoS Levels, Retained Messages.

Answered from the vendors’ own pages

Lutron Caseta: How much does Lutron Caseta cost?

Lutron Caseta does not publish pricing on its official website. Individual product costs must be checked at retail partners including Amazon, Home Depot, Lowe's, Best Buy, and Target where pricing varies by location and availability.

Source
MQTT: Does MQTT have a commercial license cost?

MQTT is an open-source communication protocol and standard. No pricing is published because MQTT itself is not a commercial product for sale.

Source
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