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Fish Audio S2.1 Pro Text-to-Speech API Free Until Nov 30

S2.1 Pro Free is free to call, free through November 30, 2026

FREE · ai · Available worldwide · Deadline：2026-11-30

How to claim

1. Sign up for a Fish Audio account
2. Use the s2.1-pro-free model in your API requests

Eligibility：Registered users, no credit card required

Region：Available worldwide

Watch out：No SLA, and requests may be used to improve model quality; the end date has been extended several times — follow official notices

Source quote

S2.1 Pro Free is free through November 30, 2026, with no SLA, and requests may be used to improve model quality.

Source tier C · Open the original page ↗