Voices that sound human, everywhere you need them.
Browse, preview, and tune production TTS voices — then use them in chat, assistants, transcripts, and podcasts. One voice catalog, consistent controls, streaming playback built for real workflows.
More than a speaker button
Five capabilities turn text-to-speech from a utility into a voice layer your whole platform shares.
Production-grade text-to-speech
Stream natural speech with Cartesia, Groq PlayAI, and more — tuned for chat read-aloud, long documents, and agent responses.
Fine-grained voice controls
Speed, emotion, language, and model selection per voice. Preview changes instantly before you commit them org-wide.
Speech in, speech out
Pair TTS with transcription and realtime voice chat. The same voice catalog powers read-aloud, assistants, and podcasts.
Multilingual by default
Browse voices across English, Spanish, French, German, Japanese, and more — one catalog, consistent controls everywhere.
Low-latency streaming
WebSocket streaming for interactive playback. Hear the first syllable fast, pause mid-sentence, resume without restarting.
How it works
From browsing voices to hearing them in production in three steps.
Browse the voice catalog
Open the playground, filter by language and provider, and audition voices with your own sample text.
Tune speed, emotion, and model
Dial in how the voice should sound — conversational, narrated, or expressive — then save preferences for your account.
Use it everywhere
Your picks follow you into chat read-aloud, voice assistants, transcript playback, and podcast generation.
Voice surfaces
Playground, tester, voice chat, podcasts — every audio output path under one roof.
Voice playground
Live- Full voice catalog
- Emotion + speed controls
- Live streaming preview
- Saved preferences
TTS tester
Live- Side-by-side A/B compare
- Buffer + model tuning
- Preset sample scripts
- Latency metrics
Voice chat
Live- Hands-free conversation
- Realtime transcription
- Agent tool calls
- Mobile-friendly
Podcast studio
Live- Multi-voice episodes
- Script-to-audio pipeline
- Show + episode library
- Publish-ready output
Custom voice cloning
Coming soon- Upload reference audio
- Org-scoped voice library
- Consent + audit trail
- Agent-callable voices
Pairs well with
Give your agents a voice worth listening to
Preview voices, tune them to your brand, and ship them across chat, transcripts, and podcasts. Free to start, no credit card.
Try Voice Free