Overview

AIData.Broker is a sell-side broker for AI training data. It helps companies that hold useful data, such as company records, source code, audio, video or expert work, sell it to AI labs and data buyers. The service finds the buyers your data fits, presents it to all of them at once and negotiates the terms, and it charges nothing unless a sale closes.

Free valuation

The starting point is a free valuation that takes about two minutes, with no data upload and no account. You answer a couple of questions, such as the kind of data, how many people it covers and how many years of records it spans, and the site returns a pessimistic-to-optimistic range with a most likely figure. It is explicit that this is an indication, not an offer, and it shows which price points sit behind the estimate, including how many are actual sales versus buyer calculators and offers. If you already have an offer, you can check it against the market, and buyers can post requests.

Market price data

A public table lists what buyers pay per unit for each kind of data, drawn from the public prices the site has collected (it cites 1,214) and updated regularly; the version we checked was dated 21 October 2026. Examples include per-hour prices for audio, video and expert work, per-repository prices for source code and per-image prices for images. The site also lists the buyers on its board, which it says number 41, including Scale AI, SuperAnnotate, Handshake AI, micro1 and Turing, and how many of them take each kind of data.

How a sale works

AIData.Broker follows the requirements each buyer publishes, so your data is only sent to buyers it fits. Rights questions are settled with you before any buyer sees anything, and records are de-identified on your own computer to a published standard. Every fitting buyer receives the same datasheet without your name and a single deadline, and you see every offer with its terms and what you would net. The site points out that terms like exclusivity, onward sharing and payment timing change what an offer is really worth.

Pricing

From the fees page, checked October 2026, the broker takes a share of what a sale pays you: 12% of the first $250,000, 10% up to $1 million, 8% up to $3 million and 6% above that. Its own example is a $35,000 fee on a $300,000 sale. Valuation, the fit report, rights checklist and datasheet cost nothing, and nothing is due if no sale closes. It says it declines referral fees from buyers in sales it runs.

Who it suits

Businesses, archives and creators holding large datasets who are considering licensing them to AI companies but do not know who buys or what a fair price is.

Pros: free, no-upload valuation; transparent public price data; success-only fee.
Cons: valuations are estimates, not offers; the fee is significant on smaller sales; selling data raises legal and privacy questions you still need to own.