Lyra · private AI for your Mac
Private AI chat, on your own device
Chat with powerful open-source AI that runs entirely on your Mac. Your conversations never leave your device — free forever.
Lyra — local running locally · $0
How Lyra keeps it private
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Local by default
Open-source models (Mistral, Llama, Gemma, Qwen) run on your Mac. In local mode nothing is transmitted — it works in airplane mode.
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Smart routing
Lyra picks the cheapest capable path per query — simple asks stay local and free; only complex ones can use the cloud, always with a visible model badge.
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Private cloud (optional)
If you opt in, personal details are redacted first (Presidio) and traffic runs through an Australian-hosted pipeline. Your own API keys stay in your keychain.
Why you can trust the download
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Signed & Apple-notarized
The Mac download is Developer-ID signed and notarized by Apple.
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Open-source models
Inspectable models — no black box.
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Your keys stay yours
BYO cloud keys live in your device keychain; we never see your traffic.
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Australian-hosted
The optional cloud pipeline runs in Sydney. We don’t sell your data.
Ready to try private AI?
Free forever on your Mac. Windows & Linux coming soon.