Rev AI free tier: quotas, limits and gotchas

Rev AI Free Tier

Last verified: 2026-10-25

What you get for free

Feature	Free tier	Notes
Free-tier allowance	Register now to receive free Reverb ASR speech‑recognition credit equal to 5 hours (300 minutes), valid for all API endpoints.	As seen on the official site on the day of entry; see the official site for details

Limits at a glance

Watch out for this

Auto-admitted challenger candidate: data checked once, not yet triple-verified by a human. Treat the free allowance and commercial terms as whatever the official site says today.

When the free plan runs out, what does upgrading cost?

Plan	pricing	Description
Pay As You Go (Reverb English)	Custom pricing (contact sales)	Pure usage-based billing: Reverb English speech transcription costs US$0.20 per hour (approximately US$0.0033 per minute), billed per second, with a minimum calculation time of 15 seconds per request.
Pay As You Go (Foreign Language)	Custom pricing (contact sales)	Pure usage-based billing: transcription of over 50 languages (including Chinese, Spanish, etc.) at US$0.30 per hour (approximately US$0.005 per minute), billed per second.
Pay As You Go (Whisper Large)	Custom pricing (contact sales)	Pure usage billing: transcription with the Whisper Large engine at US$0.005 per minute.
Human Transcription (API Escalation)	Custom pricing (contact sales)	Add-on professional human transcription at US$1.99 per minute (accuracy of 99%+).

Checked 2026-10-24

Where you can use it

Platforms: api

Try it on the official site