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MQTT vs Yale Smart Locks

MQTT logo

MQTT

Smart Home

Lightweight messaging protocol for IoT devices

From
Free
Rated
-
Full reviewWebsite
Yale Smart Locks logo

Yale Smart Locks

Smart Home

Trusted smart lock security for your home

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; Yale Smart Locks the Internet Archive's capture of Yale's US homepage on 22 December 2020 named six distinct smart lock and security product lines, Assure Lock, Assure Lever, Smart Delivery Box, Smart Cabinet Lock, Pro SL, and the Pivot Collection, each with a 'Buy Now' link but no price figure present on the page.
  • They diverge on capability: MQTT covers Publish-Subscribe, Yale Smart Locks covers Keypad entry.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which MQTT and Yale Smart Locks actually diverge.

Attributes where MQTT and Yale Smart Locks differ
AttributeMQTTYale Smart Locks
Starting priceFreeOn request
Pricing modelopen-sourceone-time
Free tierYesNo
PlatformsAny platform, Embedded devices, Cloud, Edge computingIOS, Android
Founded19991840

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 Yale Smart Locks

  • Keypad entry
  • App control
  • Guest codes
  • Auto-lock
  • Tamper alerts
  • Activity log
  • Apple HomeKit
  • Amazon Alexa

What people use each for

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

MQTT

  • IoT messagingnot Yale Smart Locks
  • Sensor datanot Yale Smart Locks
  • Real-time updatesnot Yale Smart Locks
  • Device telemetrynot Yale Smart Locks

Yale Smart Locks

  • Keyless entrynot MQTT
  • Guest accessnot MQTT
  • Security monitoringnot MQTT
  • Rental managementnot 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

Yale Smart Locks

  • The Internet Archive's capture of Yale's US homepage on 22 December 2020 named six distinct smart lock and security product lines, Assure Lock, Assure Lever, Smart Delivery Box, Smart Cabinet Lock, Pro SL, and the Pivot Collection, each with a 'Buy Now' link but no price figure present on the page.

Pricing, plan by plan

MQTT

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

Yale Smart Locks

On request
  • Assure Lock 2$190/month
    • Keypad
    • Auto-lock
    • DoorSense
  • Assure Lock SL$260/month
    • Touchscreen
    • No key
    • Modern design

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 Yale Smart Locks if

  • You need keypad entry.
  • You work on IOS, Android.
  • You also want app control.
Yale Smart Locks review

Questions people ask

Is MQTT or Yale Smart Locks better?
Neither clearly leads. MQTT starts at Free and Yale Smart Locks at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, MQTT or Yale Smart Locks?
MQTT has a free tier; the other does not. Paid plans start at Free for MQTT and On request for Yale Smart Locks.
Does MQTT or Yale Smart Locks run on more platforms?
MQTT runs on Any platform, Embedded devices, Cloud, Edge computing. Yale Smart Locks runs on IOS, Android.
Can I use MQTT for free?
Yes. MQTT has a free tier, so you can try it without paying. Yale Smart Locks 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 Yale Smart Locks is typically brought in for.
What can MQTT do that Yale Smart Locks cannot?
MQTT covers Publish-Subscribe, Lightweight, QoS Levels, Retained Messages. Yale Smart Locks covers Keypad entry, App control, Guest codes, Auto-lock.

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
Yale Smart Locks: Where can I find Yale smart lock pricing on their website?

Yale does not publish pricing information on their main website or dedicated pricing page. Pricing details are not publicly listed online.

Source
Yale Smart Locks: How do I get pricing for Yale smart locks?

Yale does not disclose standard pricing on their website. Customers must contact Yale directly through their support system to request pricing and product information.

Source
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