Updated October 2026
Endless Data: a broker that says labs pay it, not you
Names micro1 and Mercor among its buyers; neither has confirmed this.2
Key facts
Endless in its own words and others'
| Fact | Value and source |
|---|---|
| Endless headline offer | "Get up to $4M for your company's operational data"; a fixed sum agreed before anything is shared, no commission on the seller side |
| How Endless is paid | Paid by the labs through its licences with them; names micro1, Mercor and Handshake as buyers; places data with more than one |
| Endless licence terms | Non-exclusive licence; the seller can license the same data to anyone else |
| Endless (broker) | Lists logistics and freight, consulting, property management, insurance agencies, law firms, accounting, staffing, healthcare operations, IT services and BPO; about 30+ employees; says labs pay it |
| Endless company details | Seldon Ventures, L.L.C., doing business as Endless Data, 131 Continental Dr, Suite 305, Newark, DE |
How it works
A fixed price from Endless, then Endless licenses on
Endless sits in the middle: you sign with Endless for a fixed sum, transfer the data, and Endless licenses it on, placing it with more than one buyer, which it says means the offer you accept is the best available. The license is non-exclusive, so you can license the same data to anyone else.1,2,5
It wants roughly 30+ employees, several years of history and English documents, and lists ten kinds of firm including logistics, property management, insurance agencies, law, accounting, staffing, healthcare operations, IT services and BPO.6
The buyers it names
What naming micro1 and Mercor means
Company details
Who runs Endless, and a dating gap
The site names Seldon Ventures, L.L.C., doing business as Endless Data, at a Newark, Delaware suite address, and names no people. Its privacy policy and terms say they were last updated on January 10, 2025, before the domain existed, and describe a data broker that resells company data gathered from public sources and partners.10,4,3
Before you sign
Questions for Endless
Ask Endless which lab has agreed to take data like yours, and whether you can see that agreement's use limits. Ask how its fixed sum compares with what the lab pays it, and whether its public-sources broker terms apply to your data. Then get a second quote to compare: our match introduces you to the buyers we work with that take a company like yours.4,7
Check first
How to check Endless, or any buyer
The same checks for every company we profile. We state facts; you decide.
- 1.Find the company behind the ad: a legal name, a registered address and named people.
- 2.Ask for a written offer and a sample agreement before you send any data.
- 3.Ask who removes personal data, by what method, and approve it before anything is exported.
- 4.Ask which AI labs will receive the data, and whether you will be told.
- 5.Ask how they are paid: by you, by the buyer, or from a share of your deal.
- 6.Get terms from at least one other buyer before you answer.
FAQ
Questions, answered with sources
It says "up to $4M" and that you agree a fixed sum with it before sharing anything. It publishes no completed deals.1
Endless says its license is non-exclusive and you can license the same data to anyone else.5
Roughly 30+ employees, several years of history and English documentation, with the US, UK and Canada prioritised.6
Every business is different, so this one is best talked through with the buyer you're working with. Their team goes over it with you before anything is signed.
Before you sign
Questions to talk through with your buyer
Every business is different, so these are best talked through with the buyer you're working with. Their team goes over them with you before anything is signed.
Questions for this kind of business
- Which lab licenses our data from Endless, and are its use limits in our contract?
- Do customer, vendor or platform contracts, NDAs or API terms restrict this?
Questions for any buyer
- Is the license exclusive, and for how long?
- Can you sublicense the data, and to whom?
- Which AI labs will receive it, and will you tell us?
- How long do you keep it, and how is it deleted?
- What is your liability cap, and who indemnifies whom?
- Will the contract ban re-identification of people in the data?
- Who removes personal data, by what method, and do we approve it first?