Pipecat

Category: AI Development & Platforms · Free to use

Free open-source voice AI agent framework — sub-500ms real-time phone & web bots.

Pipecat is the free, open-source framework from Daily for building real-time voice and multimodal AI agents — phone bots, voice assistants, interactive avatars, in-game NPCs. Plug-and-play pipelines connect STT (Whisper, Deepgram), LLMs (OpenAI, Anthropic, Gemini, local), TTS (ElevenLabs, Cartesia, OpenAI), and WebRTC/Twilio transports with sub-500ms latency. The same powerhouse stack used to ship production voice agents at scale — now 100% free and BSD-licensed.

Open Pipecat →

Tags

Pipecat · pipecat · pipecat.ai · pipecat ai · open source voice agent · free voice AI framework · real-time voice AI · AI phone agent · Daily Pipecat · AI Agents · Voice & Speech AI · free AI tool

Similar AI tools in AI Development & Platforms

• Qwen3
• DeepSeek V3
• Mistral Large 2
• Phi-4
• Gemma 3
• Command R+
• Falcon 3
• Yi-Large
• OLMo 2
• Jan
• GPT4ALL
• Cherry Studio