About AI Data Marketplaces

A small team that reads data marketplaces' seller pricing and terms pages and quotes what each says a seller pays and agrees to.

The point of this site

Most data marketplaces keep their seller fee off the page. Putting the few published fees beside the terms the others do state makes the choice less of a guess.

Who this helps

Companies and data owners deciding whether to list a dataset on a marketplace, and which one.

What you will find here

The core is one question, "ai data marketplaces", and a comparison that needs no login. Around it sit 3 guides. There is also a citable data table (figures and method) and the pages we read to build it.

What it will not do

  • We do not rank marketplaces on how much data sells there, because we cannot see it.
  • We do not quote a fee a marketplace has not published.
  • We do not take money from a marketplace to appear or to change a row.

Responsible for this site

Joseph Ellul-Turner, Director.

Get in touch

Questions about the site go to Contact or enquiries@aidatamarketplaces.com. Terms of use are on Terms, and how we handle data is on Privacy.

No marketplace pays to appear on this board. Where we help a company license its data directly, our fee is 12.5% of the deal as its exclusive agent, or about 10% when its data joins a bundle or pool, agreed in writing first; any fee a buyer pays us is credited to the seller.

Ask about selling my data