[
    {
        "role": "user",
        "content": "I%27m%20setting%20up%20home%20assistant%20and%20i%20hear%20good%20things%20about%20sonos%20speakers%2C%20particularly%20since%20we%20can%20POST%20to%20them%20to%20control%20them.%20can%20the%20sonos%20speakers%20also%20be%20used%20as%20a%20microphone%20with%20a%20wake%20word%20and%20send%20output%20to%20home%20assistant%20or%20local%20ai%20agent%3F"
    },
    {
        "role": "assistant",
        "content": "Here\u2019s what I found on using Sonos speakers as mics + wake words + sending audio to Home Assistant (or a local AI agent). Short answer: **No, not yet\u2014officially.** But there are some close possibilities, lots of limitations, and a community push underway. Below is a breakdown.\n\n---\n\n## \u2705 What Sonos *can* do now\n\n- Sonos speakers with built-in microphones (e.g. Sonos One, Beam, Era, Arc, Move) support **Sonos Voice Control**, which listens for \u201cHey Sonos\u201d or similar wake phrases and lets you control playback, adjust volume, group/un-group speakers, etc. ([tech-blog.sonos.com](https://tech-blog.sonos.com/posts/on-device-voice-control-on-sonos-speakers/?utm_source=openai))  \n- Sonos Voice Control is **processed entirely on-device** (locally), and according to Sonos, **voice/audio data is not sent to the cloud or stored** beyond what\u2019s needed to understand commands. ([sonos.com](https://www.sonos.com/en-us/sonos-voice-control?utm_source=openai))  \n- For privacy, there\u2019s usually a physical mute button or switch, and LEDs that indicate when the mic is active. ([sonos.com](https://www.sonos.com/pdfs/productguides/en-us/sonos-user-guide.pdf?utm_source=openai))  \n\nSo Sonos can *listen for wake phrases* and respond *locally*\u2014but only to its predefined \u201cHey Sonos\u201d commands or via integrated voice = Sonos Voice Control, Alexa, or Google Assistant where supported. It does **not** currently expose an open interface to stream all audio live, or arbitrary audio, nor to hand off the audio raw to third parties.\n\n---\n\n## \ud83d\udeab What Sonos *cannot* do (at least not currently)\n\n- You *cannot* use Sonos as a general-purpose voice input device (like capturing audio, wake word detection, sending that audio to Home Assistant for ASR or voice assistants you choose). There\u2019s no documented API or official support for capturing raw audio from the Sonos mic. ([community.homey.app](https://community.homey.app/t/sonos-microphone-access/148757?utm_source=openai))  \n- Sonos Voice Control doesn\u2019t let you change the wake word (you must say \u201cHey Sonos\u201d) or define your own voice agent inside it. ([gearpatrol.com](https://www.gearpatrol.com/tech/audio/a39970345/sonos-voice-control/?utm_source=openai))  \n- The community is asking Sonos for \u201cvoice satellite\u201d style support: wake-word detection \u2192 hand off to Home Assistant (or custom assistants), so you could have \u201cHey Jarvis,\u201d etc. But that\u2019s not officially supported. ([reddit.com](https://www.reddit.com/r/sonos/comments/1o1l3ia/proposal_let_sonos_speakers_act_as_voice/?utm_source=openai))  \n\n---\n\n## \ud83d\udd0d What about Home Assistant Assist + Local Voice Integration?\n\n- Home Assistant supports **voice input**, **wake-words**, etc., through integrations (Assist, wake-word engines like openWakeWord or local models). Sonos could in principle act like a \u201csatellite\u201d mic/speaker device: detect a wake word, send the following speech to Home Assistant for processing, play back responses through the speaker. ([home-assistant.io](https://www.home-assistant.io/voice_control/about_wake_word/?utm_source=openai))  \n- But because Sonos does *not* (as of now) provide external access to its mics or expose a local API for streaming audio or text transcripts, you *can\u2019t* plug them in directly as a Home Assistant voice satellite. You can play output (TTS) *to* Sonos and use Sonos in automations, but not capture voice input from them in the way Assist would require. ([community.homey.app](https://community.homey.app/t/sonos-microphone-access/148757?utm_source=openai))  \n\n---\n\n## \ud83d\udca1 Community Feedback & Possible Paths Forward\n\n- There\u2019s a Reddit thread \u201cLet Sonos speakers act as voice satellites for Home Assistant Assist (custom wake words & local handoff)\u201d where users asked that Sonos expose hooks so custom voice assistants can use the Sonos mic and output. ([reddit.com](https://www.reddit.com/r/sonos/comments/1o1l3ia/proposal_let_sonos_speakers_act_as_voice/?utm_source=openai))  \n- Some believe Sonos could open up a \u201clocal API\u201d (e.g. on the LAN) for events: e.g. wake-word detection, raw audio, or at least transcribed text, and allow playback via its speaker. But nothing official yet. ([reddit.com](https://www.reddit.com/r/sonos/comments/1o1l3ia/proposal_let_sonos_speakers_act_as_voice/?utm_source=openai))  \n\n---\n\n## \u2699\ufe0f Bottom Line & What You Should Do\n\nSince it sounds like you want something that can:\n\n1. Detect custom wake words (not just \u201cHey Sonos\u201d)  \n2. Stream audio from the Sonos mic to your local AI or Home Assistant \u201cAssist\u201d  \n3. Play responses back through that same Sonos speaker  \n\nRight now, Sonos doesn\u2019t support that end-to-end. \n\nHere are some workarounds:\n\n- Use a dedicated mic (e.g. USB mic, or a mic-enabled Home Assistant \u201csatellite\u201d device) for input, and use your Sonos solely for audio output (playback and voice responses).  \n- Use Home Assistant with TTS services to send audio through Sonos (which is well supported).  \n- If you don\u2019t mind waiting, keep tabs on Sonos APIs or feature updates: community is pushing for more openness around voice integration.  \n- Alternatively, use other hardware that supports what you want (e.g. Raspberry Pi + mic + speaker, or smart speaker + Home Assistant support) as the voice front end.\n\n---\n\nIf you like, I can dig up the *latest* developer documents or firmware release notes to see if there is any beta support for exposing Sonos mic / audio stream for custom voice agents. Do you want me to check that?"
    },
    {
        "role": "user",
        "content": "how%20about%20using%20an%20alexa%20for%20local%3F"
    },
    {
        "role": "assistant",
        "content": "Here\u2019s what I found on using Amazon Alexa \u201clocally\u201d (i.e. with minimal/cloud-free aspects) with Home Assistant\u2014or similar setups. Short version: Alexa still relies on Amazon\u2019s cloud for voice processing; there are some limited local features, but you won\u2019t get full offline custom wake-word + speech-to-text + intent parsing running on your own infrastructure using Alexa devices out of the box. Let\u2019s break it down.\n\n---\n\n## \ud83e\udd16 What Alexa *does* support locally\n\n- Some Echo devices with built-in hubs (like **Echo Plus** or certain Echo models with Zigbee) can control **Zigbee, switch/plugs, lights**, etc., locally when internet is disconnected. If Alexa *can\u2019t reach Amazon\u2019s cloud*, it can still respond to voice commands for these locally connected smart home devices (if they are directly managed by the Echo hub). ([community.home-assistant.io](https://community.home-assistant.io/t/local-voice-control/296830?utm_source=openai))  \n- However, **wake words and voice commands themselves** (turning speech into intents) are still processed in Amazon\u2019s cloud\u2014not locally. Alexa must contact cloud servers for ASR/NLU when you say anything. ([joinhomeshift.com](https://joinhomeshift.com/home-assistant-alexa?utm_source=openai))\n\n---\n\n## \ud83d\udd0d Limitations of using Alexa in a local/offline mode\n\n- Alexa **can\u2019t be made to stream raw audio or transcripts to Home Assistant**; it processes all voices in Amazon\u2019s cloud. You can\u2019t intercept the wake word process or reroute it to a custom intent engine. ([joinhomeshift.com](https://joinhomeshift.com/home-assistant-alexa?utm_source=openai))  \n- You can\u2019t change the wake word to whatever you want (except choosing among a limited set Alexa permits). Custom wake words aren\u2019t supported. ([community.home-assistant.io](https://community.home-assistant.io/t/local-voice-control/296830?utm_source=openai))  \n- If the internet is down, many Alexa functionality features aside from local device control stop working\u2014alarms, reminders, anything needing cloud service. ([community.home-assistant.io](https://community.home-assistant.io/t/local-voice-control/296830?utm_source=openai))\n\n---\n\n## \ud83e\uddf0 Alexa + Home Assistant: Hybrid possibilities\n\nEven if Alexa isn\u2019t fully local, there are ways to combine it usefully with Home Assistant:\n\n- **Expose Home Assistant entities to Alexa.** You can make HA devices (lights, sensors, switches) visible to Alexa so when you say \u201cAlexa, turn on the living room light\u201d, Alexa routes that to Home Assistant, which then carries out the command locally on your network. ([joinhomeshift.com](https://joinhomeshift.com/home-assistant-alexa?utm_source=openai))  \n- **Use Alexa Routines + HA Automations.** Alexa can trigger routines that then interact with Home Assistant (via exposed entities), or HA can trigger Alexa (e.g. have Alexa devices announce things via TTS). But the initial voice \u2192 intent \u2192 cloud \u2192 HA flow is still there. ([joinhomeshift.com](https://joinhomeshift.com/home-assistant-alexa?utm_source=openai))\n\n---\n\n## \ud83d\udd10 Alternatives if you want *full* local voice control\n\nIf your goal is custom wake-word + local speech recognition + private network intent processing + local audio output, consider these instead of or alongside Alexa:\n\n- **Home Assistant Voice / Assist:** HA has native support now for a fully local pipeline: wake-word detection, speech-to-text, intent engine, and TTS, all running on your hardware. ([kindalame.com](https://kindalame.com/2026/03/26/why-home-assistant-voice-is-finally-a-real-self-hosted-replacement-for-alexa-and-google-assistant-if-you-keep-the-ai-local-and-the-scope-narrow/?utm_source=openai))  \n- **Rhasspy**, **Willow**, **Wyoming** etc. These are community/open-source tools used with HA to build custom local voice stacks. You can train your own wake word, run STT locally, etc. ([botmonster.com](https://botmonster.com/posts/setup-local-voice-control-with-willow-for-home-assistant/?utm_source=openai))  \n\n---\n\n## \u2705 Bottom line\n\nUsing Alexa \u201clocally\u201d has limited benefits. If you use an Echo with a built-in hub, you get some device control when offline (lights, switches, etc.). But Alexa always sends voice data to Amazon for wake word detection & understanding what you say. If you want total control, privacy, custom wake words, and local processing, ALEXa is not the way; going with Home Assistant Voice or an open-source stack is better.\n\nIf you want, I can compare some sample voice front-end hardware (cost, performance) for those local stacks to help you pick one. Want me to pull that together?"
    }
]