Text to Audio
Fish Audio S2.1 Pro API - Long-Form Text to Speech | Muapi API Pricing
Call the Fish Audio S2.1 Pro API for long-form text-to-speech. Up to 10,000 characters per request, $15 per 1M UTF-8 bytes, async polling and webhooks.
Savings Alert-49900% ↓Cheaper than Competitor
About Fish Audio S2.1 Pro API - Long-Form Text to Speech | Muapi
Fish Audio S2.1 Pro is a high-fidelity text-to-speech model built for long-form narration. Through Muapi you call it with a single endpoint and receive a hosted MP3 asynchronously via polling or webhook. Requests accept up to 10,000 characters, so whole scripts, chapters and articles can be voiced in one call. Pricing is metered on UTF-8 bytes of text.
Interactive Savings Calculator
Estimate monthly API spend and compare absolute developer savings.
Monthly API Generations10,000 runs
50025,00050,00075,000100,000+
MuAPI Monthly Cost
$150000.00
$15 / 1M bytesCompetitor Cost
$300.00
$0.03 per runEstimated Monthly Savings$-149700.00
Annual Savings$-1796400.00
Detailed Pricing Breakdown
| Provider | Estimated Rate | Notes |
|---|---|---|
| muapiapp | $15 / 1M bytes | $15 per 1M UTF-8 bytes (~$0.015 per 1,000 English characters), matching Fish Audio's official API price. |
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