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Smart Home · head to head

MQTT vs Yeelight

MQTT logo

MQTT

Smart Home

Lightweight messaging protocol for IoT devices

From
Free
Rated
-
Full reviewWebsite
Yeelight logo

Yeelight

Smart Home

Smart lighting for modern homes

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only MQTT has a free tier, so it costs nothing to try first.
  • Each has a real cost: MQTT mQTT is an open-source protocol standard with no commercial pricing; not a commercial product; Yeelight requires owning Yeelight-branded smart lighting hardware; the app itself is a controller with no standalone function
  • They diverge on capability: MQTT covers Publish-Subscribe, Yeelight covers Color control.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which MQTT and Yeelight actually diverge.

Attributes where MQTT and Yeelight differ
AttributeMQTTYeelight
Starting priceFreeOn request
Pricing modelopen-sourceone-time
Free tierYesNo
PlatformsAny platform, Embedded devices, Cloud, Edge computingIOS, Android
Founded19992012

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 MQTT

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

Only in Yeelight

  • Color control
  • Brightness dimming
  • Schedules
  • Music sync
  • Sunrise/sunset
  • Scenes
  • Google Assistant
  • Amazon Alexa

What people use each for

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

MQTT

  • IoT messagingnot Yeelight
  • Sensor datanot Yeelight
  • Real-time updatesnot Yeelight
  • Device telemetrynot Yeelight

Yeelight

  • Ambient lightingnot MQTT
  • Entertainment syncnot MQTT
  • Automated schedulesnot MQTT
  • Energy savingnot MQTT

Where each one falls short

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

MQTT

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

Yeelight

  • Requires owning Yeelight-branded smart lighting hardware; the app itself is a controller with no standalone function
  • Requires iOS 16.2 or later, per the App Store listing

Pricing, plan by plan

MQTT

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

Yeelight

On request
  • Smart Bulb$15/month
    • WiFi
    • 16M colors
    • Voice control
  • Light Strip$30/month
    • Music sync
    • Extendable
    • Scene modes

Which should you pick?

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

Choose Yeelight if

  • You need color control.
  • You work on IOS, Android.
  • You also want brightness dimming.
Yeelight review

Questions people ask

Is MQTT or Yeelight better?
Neither clearly leads. MQTT starts at Free and Yeelight at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, MQTT or Yeelight?
MQTT has a free tier; the other does not. Paid plans start at Free for MQTT and On request for Yeelight.
Does MQTT or Yeelight run on more platforms?
MQTT runs on Any platform, Embedded devices, Cloud, Edge computing. Yeelight runs on IOS, Android.
Can I use MQTT for free?
Yes. MQTT has a free tier, so you can try it without paying. Yeelight starts at On request.
What is MQTT best used for?
MQTT is most often used for iot messaging, sensor data, real-time updates, device telemetry. Of those, iot messaging and sensor data are not what Yeelight is typically brought in for.
What can MQTT do that Yeelight cannot?
MQTT covers Publish-Subscribe, Lightweight, QoS Levels, Retained Messages. Yeelight covers Color control, Brightness dimming, Schedules, Music sync.

Answered from the vendors’ own pages

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
Yeelight: Where can I find Yeelight pricing?

The main Yeelight website redirects to a Chinese regional site (cn.yeelight.com) which does not display pricing information. Specific pricing details would need to be found through product pages or local retailers.

Source
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