// Software stack
Voice agent stack
Low-latency speech I/O plus an actionable agent.
4 pieces4 setup stepsscenario: Creators: voice-over, podcasts and AI music
What goes in it
- 1 ★ 21k
FunASR Speech recognition & synthesis Open source
Speech-to-text
Industrial-grade speech recognition toolkit.
Or: Wispr Flow · moonshine · openwhispr
- 2
ElevenLabs Speech recognition & synthesis Closed / commercial
Text-to-speech
Lifelike speech synthesis, voice cloning and voice agent platform.
Or: Cartesia · Fish Audio · supertonic · pocket-tts
- 3 ★ 3.8k
vocode-core Speech recognition & synthesis Open source
Voice framework
Build voice-based LLM agents — modular and open source.
Or: dograh · speech-to-speech
- 4
Wispr Flow Speech recognition & synthesis Closed / commercial
Dictation
Voice dictation in any app, cleaned up into polished text in real time.
Or: FluidVoice · openless · Typeless
How to set it up
- 01Measure end-to-end latency
- 02Choose cloud or on-device TTS
- 03Add barge-in and echo cancellation
- 04Require confirmation for tool calls