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StepFunStepAudio 3 models free until November 8Model APIs

StepAudio 3 series speech models free on the StepFun API for a limited time

StepFun is a Chinese AI lab with an API platform for its Step language and StepAudio speech models. Its StepAudio 3 series (speech recognition, text-to-speech, realtime voice, voice and music generation) is free on the API until 23:59 on November 8, 2026 (UTC+8), and billed at list prices from November 9.

LiveVerified Nov 2, 2026 against the official page

Who qualifies
See official page
How to claim
See official page
Expiry
2026-11-09

Heads up. The post is a roundup that also lists other deals; the free window ends 23:59:59 on November 8, 2026 UTC+8.

Posts 1

Clearance43@Clearance43

🆓 4 free AI deals today

🔥 Today's top pick: StepFun API: every StepAudio 3 voice model free, until Nov 8 (no card)

Also free right now:
• Alibaba Model Studio: 1M free tokens per model, valid 90 days (new accounts)
• OpenCode: GLM-5.3 Flash and DeepSeek V4.1 Flash free (inside OpenCode only)
• Liner API: up to $15 free credits (new devs, card needed)

Links 👇

Official sources

Added Nov 2, 2026 · Updated Nov 2, 2026, 14:53 UTC