Shelly vs Sonoff 2026: Smart Home Comparison

Shelly

Bulgaria

Higher rated

4.4/5

Average rating

Websitewww.shelly.com

Twitter@shelly_IoT

AmazonVisit Store

Shelly, based in Bulgaria, makes compact smart relays, switches, plugs and sensors that fit behind existing wall switches and outlets to automate almost any home wiring. Its devices are popular with advanced users for offering local control, a built-in web interface, MQTT and broad integration with Home Assistant, Alexa and Google Home. Shelly is a favorite for retrofitting smart control without replacing fixtures.

View Shelly

Sonoff

China

4.3/5

Average rating

Websitesonoff.tech

Twitter@sonoff_global

AmazonVisit Store

Sonoff, a brand of ITEAD, makes affordable smart home devices including Wi-Fi and Zigbee switches, smart plugs, relays, sensors and the ZBBridge and Zigbee dongles. Its products work through the eWeLink app and integrate with Alexa and Google Home, and are popular with DIY users and Home Assistant fans for low-cost automation. Sonoff is well known for budget-friendly switches and Zigbee hardware.

View Sonoff

Catalogs