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  1. Home
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  3. Compare

Flux TTS vs S1

Compare Flux TTS from deepgram and S1 from fish-audio on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Flux TTS vs S1: side-by-side summary

Flux TTS and S1 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Flux TTS, from deepgram, is priced by the provider serving it on OpenRouter.

S1, from fish-audio, is priced at $15/M UTF-8 bytes on OpenRouter.

Price
  • Flux TTS: Pricing varies by provider
  • S1: $15/M UTF-8 bytes
Provided by
  • Flux TTS: deepgram
  • S1: fish-audio
Favicon for deepgram
Flux TTS
Favicon for fish-audio
S1
Favicon for deepgram
Flux TTS
Favicon for fish-audio
S1

Overview

Flux TTS
Author
deepgram
S1
Author
fish-audio
Flux TTS
Context length
—
S1
Context length
—
Flux TTS
Reasoning
S1
Reasoning
Flux TTS
Input modalities
S1
Input modalities
Flux TTS
Output modalities
S1
Output modalities
model details, providers and pricing
model details, providers and pricing
Flux TTS
S1