Say Alexsay
A wake word trained on the device itself. It ignores Alexa, the TV and people saying Alex.
Open-source home assistant speaker
A speaker that listens to you.Not to a company.
Alexsay is a voice assistant you build and own. A Raspberry Pi 5, a four-microphone array, the AI provider you choose on your own key, and a smart home that keeps working offline.
Hardware, firmware and this site are open. Your API keys stay yours.
Built for conversation, not commands.
Everything that makes a speaker pleasant to talk to, with nothing hidden inside.
Talk, do not take turns
Full-duplex voice. Interrupt the assistant mid-sentence and it stops and listens.
Hears you over itself
A four-microphone array with hardware echo cancellation keeps its own voice out of your words.
Your keys, your bill
Bring your own OpenAI, Claude or Gemini key. Nothing is resold and nothing is logged on our side.
Home automation stays local
Home Assistant runs on the same Raspberry Pi. Your automations keep working when the internet does not.
Open hardware, open source
A printed enclosure, off-the-shelf parts and a Rust daemon you can read, build and change.
Plugs into what you already use.
Pick an AI provider for the conversation and the smart home it should control. More providers are on the way.
OAOpenAIGPT-Live voice
CLClaudeAnthropic
GEGeminiGoogle
AHApple HomeHomeKit
GHGoogle HomeMatter
LWLightwaveLights and sockets
HAHome AssistantLocal hub
Hear it. See it listening.
A seamless fabric wrap around a 4 inch driver, a glass top that glows while a conversation is open.
Open hardware. Open source.
The parts list, the printed enclosure, the Rust daemon, the app and this website live in one repository. Read it, build it, change it.