Fish Audio
Open-weight multilingual TTS and voice cloning.
Full Fish Audio record →Head to head
Fish Audio vs Deepgram
Fish Audio (Fish Audio) and Deepgram (Deepgram) both sit in Audio. Fish Audio is the cheaper entry point at Open weights; API from $15/M chars. Deepgram shipped more tracked changes in the last 30 days (11 vs 0). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Fish Audio Fish Audio | Deepgram Deepgram |
|---|---|---|
| Segment | Audio | Audio |
| Version | S1 | Nova-3 |
| Entry cost | Open weights; API from $15/M chars | Free tier · from $4,000/min |
| Pricing tiers | — | Free free · Growth $4000 |
| Model stack | Fish Speech S1 | Aura-1 · Aura-2 · Flux · Flux English · Flux Multilingual · Flux STT · Flux TTS · flux-general-en · flux-general-multi · Nova-3 · Nova-3 Medical · Nova-3 Monolingual · Nova-3 Multilingual · Nova-3 Pharma · phoneLLM mini · Think-Fast · Whisper · Whisper Cloud · Whisper Large |
| Context window | — | n/a |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 11 |
| Origin | China | Global |
| Capabilities | Voice cloning, Multilingual, Self-host | Real-time streaming, Keyterm prompting, Multilingual, Voice agent API, Text to speech, Speech-to-Text, Text-to-Speech, Voice Agent API |
Deepgram
Low-latency streaming transcription and voice agent infrastructure.
Full Deepgram record →