Gladia
50€ in free speech-to-text API credits for new accounts.
AI Audio
What you get
50€ in free API credits for new accounts (about 312 hours of async Solaria-3 transcription, or 73 hours real-time), with 100+ languages and speaker diarization on Starter.
How to get it
Sign up at gladia.io.
The catch
Credits are a one-time grant valid for one year; after that you top up a prepaid wallet to continue.
From the official page · checked 2026-10-15