Built by Vocode (vocodedev) for developers creating voice-based conversational LLM applications.

Provides modular building blocks for real-time streaming voice conversations with large language models.

Deployable to phone calls, Zoom meetings, and web apps, with an optional hosted quickstart.

Open sourced around 2023 with the vocode-core repository maintained through recent updates.

Lets developers assemble custom voice agents without building telephony and streaming plumbing from scratch.

Depends on speech-to-text, text-to-speech, and LLM providers plugged in as configurable components.

Open source under MIT license, runs locally or self-hosted, code and audio processing stay under developer control.