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About and disclosure
Who runs this guide, and where it has an interest.
Who runs it
Data Marketplace Guide is run by the people behind Sell My Company Data, a service that gives companies an indicative value for their records and introduces them to licensing partners. The guide links to that service where it is relevant.
How the comparisons are made
Figures in the comparison come from each vendor's own public pages and blog, read on 11 November 2026. We do not take payment from any marketplace in the table, and nothing here is a paid placement. Vendors change their numbers, so check their pages before you rely on one.
What this site is not
It is general information. It is not legal, tax or investment advice, and it does not guarantee a buyer or a sale.
Corrections
If something is out of date or wrong, write to hello@datamarketplaceguide.com. We will check it and fix it.