Software · head to head
Home Assistant vs Tasmota
Home Assistant
Software
Open source home automation that puts local control and privacy first
- From
- Free
- Rated
- -
T
Tasmota
Software
Open-source firmware for ESP8266/ESP32 based devices
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Home Assistant add-ons run only on Home Assistant Operating System installations, and Container installations have no access to them; 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: Home Assistant covers Privacy First, Tasmota covers MQTT Support.
Where they differ
Only the attributes on which Home Assistant and Tasmota actually diverge.
| Attribute | Home Assistant | Tasmota |
|---|---|---|
| Platforms | Linux, Docker, Raspberry Pi, MacOS, Windows | ESP8266, ESP32, Compatible devices |
| Founded | 2013 | 2017 |
Identical on both: starting price (Free), pricing model (open-source), free tier (Yes), user rating (Not yet rated), category (Unknown).
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 Home Assistant
- Privacy First
- Automation Engine
- Custom Integrations
- 150+ integrations
- Voice Control
- Mobile App
- REST API
- Linux support
Only in Tasmota
- MQTT Support
- Web Interface
- OTA Updates
- Home Assistant
- Domoticz
- OpenHAB
- Node-RED
- ESP8266 support
Both cover
- Local Control
What people use each for
The jobs each tool is most often brought in to do.
Home Assistant
- Home automationnot Tasmota
- Energy monitoringnot Tasmota
- Security systemsnot Tasmota
- Device integrationnot Tasmota
Tasmota
- Replacing vendor cloud firmware on ESP based smart plugs and switchesnot Home Assistant
- Controlling smart home devices locally over MQTT or HTTPnot Home Assistant
- Integrating off the shelf Wi-Fi devices with Home Assistant without a cloud accountnot Home Assistant
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Home Assistant
- Add-ons run only on Home Assistant Operating System installations, and Container installations have no access to them
- Thread and Z-Wave are controlled by add-ons, so a Container install has no out-of-the-box support for either
- A Container installation means bringing your own Linux host with Docker and handling updates by hand
- The recommended install path expects dedicated hardware such as a Raspberry Pi 4 or 5 with at least 2 GB of RAM, an Odroid, or an x86-64 machine
- Every documented hardware option requires a wired Ethernet connection
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
Home Assistant
Free- Community EditionFree
- Unlimited devices
- Full automation
- Local control
Tasmota
Free- CommunityFree
- Full firmware
- MQTT
- Web UI
Which should you pick?
Choose Home Assistant if
- You need privacy first.
- You want to start without paying.
- You work on Linux, Docker, Raspberry Pi, MacOS, Windows.
- You also want automation engine.
Choose Tasmota if
- You need mqtt support.
- You want to start without paying.
- You work on ESP8266, ESP32, Compatible devices.
- You also want web interface.
Questions people ask
- Is Home Assistant or Tasmota better?
- Neither clearly leads. Home Assistant 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, Home Assistant or Tasmota?
- Home Assistant starts at Free and Tasmota at Free.
- Does Home Assistant or Tasmota run on more platforms?
- Home Assistant runs on Linux, Docker, Raspberry Pi, MacOS, Windows. Tasmota runs on ESP8266, ESP32, Compatible devices.
- Can I use Home Assistant for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Home Assistant best used for?
- Home Assistant is most often used for home automation, energy monitoring, security systems, device integration. Of those, home automation and energy monitoring are not what Tasmota is typically brought in for.
- What can Home Assistant do that Tasmota cannot?
- Home Assistant covers Privacy First, Automation Engine, Custom Integrations, 150+ integrations. Tasmota covers MQTT Support, Web Interface, OTA Updates, Home Assistant. Both handle Local Control.