Head-to-head · Smart Home Apps
Home Assistant Assist vs Amazon Alexa
Home Assistant Assist leads on 0 checks, Amazon Alexa on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreHome Assistant Assist · 9.2/10
- Free planboth
Home Assistant Assist scores higher on our rubric for smart home apps: 9.2 against 9.0 out of 10; our editors rank them #2 and #4.
Home Assistant Assist is the better fit for DIY users who want flexible local automation. Amazon Alexa is the better fit for alexa users who want voice-led home automation.
- Home Assistant Assist fits best
DIY users who want flexible local automation
- Amazon Alexa fits best
Alexa users who want voice-led home automation
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Side by side
| Feature | Home Assistant Assist 9.2/10 Visit ↗ | Amazon Alexa 9.0/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.2 | 9.0 |
| Ranking | #2 in Smart Home Apps | #4 in Smart Home Apps |
| Best for | DIY users who want flexible local automation | Alexa users who want voice-led home automation |
| Pricing model | Free | Free plan + paid |
| Starting price | Not published | Not published |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Self-hosted, Cloud, Mobile | Cloud, Mobile |
| Platforms | Web, iOS, Android | Web, iOS, Android |
| Support | Docs, Community | Docs |
| Built for | Solo, Small business | Solo, Small business |
| Features Home Assistant Assist 0/2 · Amazon Alexa 0/2 | ||
| Remote control | Not published | Not published |
| Local control | Not published | Not published |
| Specs | ||
| Voice assistants | Not published | Not published |
| Device protocols | Not published | Not published |
| Automation triggers | Not published | Not published |
| Mobile platforms | Not published | Not published |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Home Assistant Assist brings natural-language voice control to homes managed through Home Assistant. It is aimed at DIY users who want to control exposed smart-home entities from the companion app, dedicated voice hardware, or DIY devices.… Read the review → |
Amazon Alexa combines voice assistance with control of compatible smart-home devices. It is aimed at people who want to manage home automation alongside everyday tasks, using Alexa-enabled devices, the Alexa app on iOS or Android, or a… Read the review → |
Strengths and trade-offs
Home Assistant Assist — where it wins
- Control exposed smart-home entities with natural-language commands.
- Choose local voice processing or optional Home Assistant Cloud speech services.
- Custom sentences can trigger automations and actions.
Where it doesn't
- Requires a Home Assistant setup and configuration.
- Voice control is limited to entities exposed to Home Assistant.
- Optional cloud speech services require a separate subscription.
Amazon Alexa — where it wins
- Creates routines by voice that combine multiple actions and triggers
- Controls compatible smart-home devices and supports home automation
- Combines home control with calendars, reminders and conversational answers
Where it doesn't
- Smart-home control is limited to compatible devices
- Alexa+ feature availability varies by region
- Alexa+ unlimited access requires Prime or a subscription
- Home Assistant Assist9.2/10 · Free plan
A free, flexible voice assistant for Home Assistant homes, with setup that takes work.
Visit Home AssistantFull verdict → - Amazon Alexa9.0/10 · Free plan
A voice-led way to automate compatible devices and handle everyday tasks across web and mobile.
Visit Amazon AlexaFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update