Is Sonia Assistant free?

Sonia Assistant is listed as Open Source. Check https://github.com/grigio/sonia-assistant for the current plan limits, as vendors change pricing frequently.

Sonia Assistant

Q: What is Sonia Assistant?

Sonia Assistant is a productivity AI tool listed on Use AI Tools. Sonia is a local voice assistant that combines an LLM with speech-to-text and text-to-speech and needs no dedicated GPU, running in less than 15 GB of RAM entirely on a local computer. It is multilingual and full-duplex, so the microphone stays open while the assistant talks and you can interrupt it and it pauses, resumes or cancels accordingly. The only external piece is an OpenAI-compatible endpoint.

Q: What is Sonia Assistant best for?

Sonia Assistant is commonly used for Local voice assistants, GPU-free home setups, Interrupting a talking assistant. It supports English.

Productivity🔥 Intermediate✅ Global access

Local voice assistantsGPU-free home setupsInterrupting a talking assistant

Open SourceEnglish

Sonia is a local voice assistant that combines an LLM with speech-to-text and text-to-speech and needs no dedicated GPU, running in less than 15 GB of RAM entirely on a local computer. It is multilingual and full-duplex, so the microphone stays open while the assistant talks and you can interrupt it and it pauses, resumes or cancels accordingly. The only external piece is an OpenAI-compatible endpoint.

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🎯 Real-World Use Cases

Run it without a GPU

Everything runs locally in under 15 GB of RAM.

Talk over the assistant

Full-duplex audio means barge-in pauses, resumes or cancels.

Point it at your own model

It talks to any OpenAI-compatible endpoint such as a running llama-server.

⚖️ Honest Review

✅ Pros

+No dedicated GPU required
+Full-duplex audio with real barge-in handling
+Mirrors the language you speak

⚠️ Cons

−You must run an OpenAI-compatible endpoint yourself
−English and Italian are the tested languages

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ProductivityOct 25, 2026