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SmartThings vs Tasmota

SmartThings logo

SmartThings

Smart Home

Samsung's intelligent IoT platform for smart homes

From
Free
Rated
-
Full reviewWebsite
Tasmota logo

Tasmota

Smart Home

Open-source firmware for ESP8266/ESP32 based devices

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: SmartThings cloud-dependent with no offline operation; requires internet and Samsung servers for all device control; Tasmota tasmota only runs on Espressif ESP8266, ESP8285, ESP32, ESP32-S and ESP32-C3 chipsets, so devices built on other silicon cannot use it
  • They diverge on capability: SmartThings covers Multi-Brand Support, Tasmota covers Local Control.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which SmartThings and Tasmota actually diverge.

Attributes where SmartThings and Tasmota differ
AttributeSmartThingsTasmota
Pricing modelUnknownopen-source
PlatformsiOS, Android, Web, SmartThings HubESP8266, ESP32, Compatible devices
Founded19382017

Identical on both: starting price (Free), free tier (Yes), 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 SmartThings

  • Multi-Brand Support
  • Device Control
  • Automations
  • Cloud Backup
  • 500+ device types
  • Voice Control
  • Routines
  • IFTTT integration

Only in Tasmota

  • Local Control
  • MQTT Support
  • Web Interface
  • OTA Updates
  • Home Assistant
  • Domoticz
  • OpenHAB
  • Node-RED

What people use each for

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

SmartThings

  • Smart home controlnot Tasmota
  • Automation routinesnot Tasmota
  • Device integrationnot Tasmota
  • Remote monitoringnot Tasmota

Tasmota

  • Replacing vendor cloud firmware on ESP based smart plugs and switchesnot SmartThings
  • Controlling smart home devices locally over MQTT or HTTPnot SmartThings
  • Integrating off the shelf Wi-Fi devices with Home Assistant without a cloud accountnot SmartThings

Where each one falls short

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

SmartThings

  • Cloud-dependent with no offline operation; requires internet and Samsung servers for all device control
  • Cloud communication adds latency compared to local hubs; device response delays up to one second
  • Confusing app transition between SmartThings Classic and SmartThings Connect with certain automations only working in one app
  • API changes requiring paid subscriptions starting October 2026 break third-party integrations like Home Assistant

Tasmota

  • Tasmota only runs on Espressif ESP8266, ESP8285, ESP32, ESP32-S and ESP32-C3 chipsets, so devices built on other silicon cannot use it
  • Initial installation requires opening the device, bridging GPIO0 to ground during boot and using a 3.3V serial programmer; a 5V programmer damages the chip
  • The ESP chip needs at least 150mA at 3.3V, so an underpowered supply causes flashing and stability failures
  • The Wi-Fi setup access point stays active for only 3 minutes, after which the device must be power cycled to try again
  • The Power Cycle Recovery feature can reset a device to firmware defaults where mains power fluctuates, and the docs advise disabling it in that case

Pricing, plan by plan

SmartThings

Free
  • Basic (SmartThings app)Free
    • Device control and automation
    • Support for Zigbee, Z-Wave, Wi-Fi, Matter

Tasmota

Free
  • CommunityFree
    • Full firmware
    • MQTT
    • Web UI

Which should you pick?

Choose SmartThings if

  • You need multi-brand support.
  • You want to start without paying.
  • You work on iOS, Android, Web, SmartThings Hub.
  • You also want device control.
SmartThings review

Choose Tasmota if

  • You need local control.
  • You want to start without paying.
  • You work on ESP8266, ESP32, Compatible devices.
  • You also want mqtt support.
Tasmota review

Questions people ask

Is SmartThings or Tasmota better?
Neither clearly leads. SmartThings starts at Free and Tasmota at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, SmartThings or Tasmota?
SmartThings starts at Free and Tasmota at Free.
Does SmartThings or Tasmota run on more platforms?
SmartThings runs on iOS, Android, Web, SmartThings Hub. Tasmota runs on ESP8266, ESP32, Compatible devices.
Can I use SmartThings for free?
Both have a free tier, so you can try either at no cost before committing.
What is SmartThings best used for?
SmartThings is most often used for smart home control, automation routines, device integration, remote monitoring. Of those, smart home control and automation routines are not what Tasmota is typically brought in for.
What can SmartThings do that Tasmota cannot?
SmartThings covers Multi-Brand Support, Device Control, Automations, Cloud Backup. Tasmota covers Local Control, MQTT Support, Web Interface, OTA Updates.

Answered from the vendors’ own pages

SmartThings: Does SmartThings work offline?

No, SmartThings requires internet and Samsung servers to function. It cannot operate offline; all device control depends on cloud connectivity.

Source
Tasmota: What is the cost of Tasmota?

Tasmota is completely free as open-source firmware for ESP devices. Source code is available on GitHub, and the project accepts donations for continued development.

Source
SmartThings: Which communication protocols does SmartThings support?

SmartThings natively handles Zigbee, Z-Wave, Wi-Fi, and Matter protocols simultaneously through mesh networking.

Source
Tasmota: Can Tasmota be modified and redistributed?

Yes, Tasmota is open-source software allowing users to access, compile, modify, and redistribute builds according to the project LICENSE.

Source
SmartThings: What is the cost of SmartThings API access for developers?

Starting October 2026, non-commercial developers using SmartThings API for third-party integrations like Home Assistant must pay $4.99/month. Free access continues through Q3 2026.

Source
SmartThings: Does SmartThings support voice assistants?

Yes, SmartThings is compatible with both Amazon Alexa and Google Assistant for voice control.

Source
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