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Voice & audio

PatterAI/Patter

Open-source voice-AI SDK. The Vapi/Retell alternative for builders who want to own the stack. Give your AI agent a phone number in 4 lines — Python and TypeScript, MIT licensed, Twilio, Telnyx, and Pl

MITPython
Stars
1.1k
Forks
126
Open issues
0
Last push
19d ago

About Patter

Patter is a free, open-source AI voice and audio tool by PatterAI, written mainly in Python. Open-source voice-AI SDK. The Vapi/Retell alternative for builders who want to own the stack. Give your AI agent a phone number in 4 lines — Python and TypeScript, MIT licensed, Twilio, Telnyx, and Pl. It has 1.1k GitHub stars and 126 forks, and was last updated 19d ago. It's released under the MIT license, a standard open-source license.

License
MIT
Language
Python
Stars
1,077
Last update
19d ago
Runs on Mac
Not stated
GPU
Not stated
Paid API key
Not stated
Self-hostable
Not stated

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Patter FAQ

Is Patter free?

Yes. Patter is open source and free to use. It's released under the MIT license, a standard open-source license.

Does Patter run on a Mac?

The project doesn't say. Check its installation guide before you start.

Does Patter need a GPU?

The project doesn't state hardware needs. AI models generally run much faster with a GPU.

Is Patter still maintained?

Yes. It was last updated 19d ago and has 0 open issues on GitHub.

What are alternatives to Patter?

Similar free, open-source tools include VoiceStudio, GPT-SoVITS, VoxCPM, voicebox.

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