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Patter SDK

Patter SDK

open-source SDK that gives your AI agent a phone number

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Launched July 14, 2026
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About Patter SDK

Patter SDK is an open-source voice AI toolkit designed for developers who want to build and own their telephony-enabled AI agents. It simplifies the process of giving AI models a phone number, allowing seamless integration with communication platforms like Twilio, Telnyx, and Plivo. Built with Python and TypeScript, and licensed under MIT, Patter offers a lightweight yet powerful way to handle voice interactions, making it ideal for creating virtual assistants, customer support bots, or automated call systems. Its open-source nature ensures full customization and control over the stack, appealing to builders who prefer to own their infrastructure and avoid vendor lock-in. Whether you're a startup or an enterprise developer, Patter enables rapid development of voice-enabled AI solutions with minimal setup and maximum flexibility.

Screenshots

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Pros

  • ✓Open-source and highly customizable, giving full control over the stack
  • ✓Supports major telephony providers like Twilio, Telnyx, and Plivo
  • ✓Easy to use with SDKs in Python and TypeScript, catering to popular developer environments
  • ✓Licensed under MIT, promoting community contributions and modifications
  • ✓Enables rapid development of voice AI applications with minimal overhead

Cons

  • ✗Requires technical expertise to set up and customize effectively
  • ✗Limited out-of-the-box features compared to commercial voice AI solutions
  • ✗No dedicated customer support, relying on community and self-maintenance

Use Cases

1Building custom virtual assistants with voice capabilities
2Automating customer service calls and support lines
3Creating interactive voice response (IVR) systems
4Developing voice-enabled chatbots for various industries
5Prototyping and testing voice AI workflows in a controlled environment

Pricing

As an open-source SDK, Patter is free to use and modify. Deployment costs depend on the telephony provider chosen and infrastructure setup, with potential expenses for phone numbers, usage, and hosting. No paid plans are offered directly through the SDK itself.

Quick Info

Category💻 Developer Tools
Upvotes0
Comments3
Launched7/14/2026

Topics

Open SourceDeveloper ToolsArtificial IntelligenceGitHub

Makers

Nicolò Tognoni

Nicolò Tognoni

Alternatives

•Twilio Voice SDK
•Google Cloud Speech-to-Text and Dialogflow
•Voximplant
•Nexmo Voice API
•Amazon Connect
View all Patter SDK alternatives →

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