Cozzo
Pipecat logo

Open-source Python framework for voice and multimodal conversational agents.

Price
Free (self-host); Pipecat Cloud from $0.01/min
Best for
Python developers who want full control of the voice pipeline and any model provider
Visit Pipecat ↗Pricing source

Last verified against the vendor’s own page · How we verify

Pipecat pricing breakdown

Free open source (BSD-2); optional Pipecat Cloud hosting per minute

  • Open-source framework: free under the BSD-2 license
  • Pipecat Cloud agent-1x (0.5 vCPU, 1 GB): $0.01/active min; agent-2x $0.02; agent-3x $0.03
  • Daily WebRTC voice: free for 1:1 voice sessions on Pipecat Cloud
  • Daily PSTN dial-in/out: $0.018/min; SIP: $0.003–$0.02/min
  • Unlimited concurrency; Krisp VIVA noise filtering free up to 10k min/mo

Key features

  • Open-source Python framework maintained by Daily
  • Swap STT, LLM and TTS across 200+ integrated providers
  • Interruption handling and turn detection
  • WebRTC, SIP and PSTN transports; web and mobile client SDKs

Alternatives in Open-Source & Dev Frameworks

LiveKit Agents logoLiveKit AgentsOpen-source realtime infrastructure and agents framework for voice and video AI→Vocode logoVocodeOpen-source library for building voice-based LLM agents→OpenAI Realtime API logoOpenAI Realtime APIOpenAI's API for low-latency speech-to-speech conversations→Gemini Live API logoGemini Live APIGoogle's API for realtime voice and video interactions with Gemini→
All open-source & dev frameworks →

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