This is the correct pricing. One caveat: Even the free tier requires you to enter a credit card.
For higher volumes, there is also the OCR.space api. It offers 25,000 free conversions per month. It is not as good as Google, but works fine on screenshots.
For higher volumes, there is also the OCR.space api. It offers 25,000 free conversions per month. It is not as good as Google, but works fine on screenshots.