About and method

Open API Pricing is a research project fighting for transparency in API pricing. Too many providers hide the number behind a sales call, a calculator that needs an account, or fees that only show up on the invoice. We read the public pricing pages and publish what they say.

How we work

• We read the pricing page. Every plan, price and free tier on this site is copied from a vendor page we link next to it.
• We date everything. Each entry shows the day we last verified it. If it is old, treat it as old.
• We re-check weekly. Pricing pages are re-read on a weekly cycle and changes are recorded.
• We email vendors. Our team contacts providers weekly to confirm what we found and to ask them to publish clearer pricing.
• We do not take money to rank or list. Listings are not paid.

What we do not do

We do not estimate your bill, and we do not score quality here. For reliability, documentation and ecosystem scores, see our sister project APIbenchmarks.

Spot a mistake?

Tell us and we will fix it, with the source. Vendors can send a corrected pricing page and we will update the entry and the date.