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Smart Home · head to head

Control4 vs Shelly

Control4 logo

Control4

Smart Home

Premium integrated control system for smart homes and buildings

From
$1000/project
Rated
-
Full reviewWebsite
Shelly logo

Shelly

Smart Home

Powerful WiFi smart home devices with local control

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Shelly has a free tier, so it costs nothing to try first.
  • Each has a real cost: Control4 requires professional installation and dealer network, with no self-install option; Shelly premium features limited to cloud-based functionality; local control requires separate setup
  • They diverge on capability: Control4 covers Integrated Control, Shelly covers Local Control.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Control4 and Shelly actually diverge.

Attributes where Control4 and Shelly differ
AttributeControl4Shelly
Starting price$1000/projectFree
Free tierNoYes
PlatformsMobile (iOS, Android), Web, In-home hubWeb, Mobile app, Cloud, Local network
Founded20032016

Identical on both: pricing model (Unknown), 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 Control4

  • Integrated Control
  • Lighting
  • Climate
  • Security
  • Entertainment
  • 1000+ devices
  • Voice Control
  • Mobile app

Only in Shelly

  • Local Control
  • Open API
  • MQTT Support
  • Energy Monitoring
  • Home Assistant
  • Alexa
  • Google Home
  • SmartThings

What people use each for

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

Control4

  • Whole-home automationnot Shelly
  • Commercial building controlnot Shelly
  • Custom installationnot Shelly
  • Luxury smart homenot Shelly

Shelly

  • Smart home automation and controlnot Control4
  • Energy monitoring and managementnot Control4
  • WiFi/Bluetooth/Matter device integrationnot Control4

Where each one falls short

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

Control4

  • Requires professional installation and dealer network, with no self-install option
  • Limited device compatibility; works best with Control4-certified ecosystems
  • Subscription required for remote access and advanced features
  • System complexity requires technical knowledge or ongoing dealer support

Shelly

  • Premium features limited to cloud-based functionality; local control requires separate setup
  • Device-specific capabilities vary; not all features available across entire product range

Pricing, plan by plan

Control4

$1000/project

No published plan breakdown. See the Control4 review.

Shelly

Free

No published plan breakdown. See the Shelly review.

Which should you pick?

Choose Control4 if

  • You need integrated control.
  • You work on Mobile (iOS, Android), Web, In-home hub.
  • You also want lighting.
Control4 review

Choose Shelly if

  • You need local control.
  • You want to start without paying.
  • You work on Web, Mobile app, Cloud, Local network.
  • You also want open api.
Shelly review

Questions people ask

Is Control4 or Shelly better?
Neither clearly leads. Control4 starts at $1000/project and Shelly at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Control4 or Shelly?
Shelly has a free tier; the other does not. Paid plans start at $1000/project for Control4 and Free for Shelly.
Does Control4 or Shelly run on more platforms?
Control4 runs on Mobile (iOS, Android), Web, In-home hub. Shelly runs on Web, Mobile app, Cloud, Local network.
Can I use Shelly for free?
Yes. Shelly has a free tier, so you can try it without paying. Control4 starts at $1000/project.
What is Control4 best used for?
Control4 is most often used for whole-home automation, commercial building control, custom installation, luxury smart home. Of those, whole-home automation and commercial building control are not what Shelly is typically brought in for.
What can Control4 do that Shelly cannot?
Control4 covers Integrated Control, Lighting, Climate, Security. Shelly covers Local Control, Open API, MQTT Support, Energy Monitoring.

Answered from the vendors’ own pages

Control4: What devices can Control4 control?

Control4 controls connected home devices including lighting, audio, video, climate control, locks, intercoms, and security systems. Compatibility varies by device brand and integration type.

Source
Shelly: Does Shelly offer a free tier or paid premium service?

Shelly offers a free service with an option to upgrade. The site mentions Go Premium in the Shelly app, which provides more automation and control capabilities. A Shelly Cloud Premium Voucher is available for purchase.

Source
Control4: Does Control4 require a subscription?

Control4 systems work locally without subscription, but the Connect service subscription adds remote access and premium features. Connect pricing varies; as of 2026, base Connect is optional.

Source
Shelly: What is the difference between free Shelly and Shelly Cloud Premium?

The free version provides basic functionality, while Premium unlocks more automation options and additional control features. Specific pricing for Premium is not disclosed on the homepage.

Source
Control4: Is professional installation required for Control4?

Yes. Control4 systems are professionally installed and configured by certified Control4 dealers. Installation complexity and cost depend on system scope and home size.

Source
Shelly: Can I purchase Shelly Cloud Premium directly?

Yes. Shelly Cloud Premium Vouchers are available for purchase through the Shelly shop. Pricing details are available on the product shop page.

Source
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