micro1 vs Endless Data: how their terms compare
By Gareth HoyleLast updated How we research
In short
micro1 suits US, UK and Canadian companies with 30 or more full-time staff and mainly English records, and Endless Data suits companies with roughly 30 or more staff that want a non-exclusive license. Endless Data names micro1 among the labs it places data with and uses a non-exclusive license. micro1 licenses directly and does not publish exclusivity.
Key takeaways
- micro1 is a training-data company, and Endless Data is a direct buyer.
- Published payout at micro1: $100,000 to $500,000 (qualified partnerships), $500,000 to $3 million (large-scale or ongoing), more than $3 million (highly unique data).
- Published payout at Endless Data: Up to $4 million (indicative estimate based on headcount, years of history and location).
- micro1 publishes 4 of the 6 terms compared here, and Endless Data publishes 6.
- Facts were checked on each company's own pages in November 2026.
How do micro1 and Endless Data compare?
The table sets each company's published terms side by side, copied from our profiles. "Not published" means the company's own pages do not say.
| Term | micro1 | Endless Data |
|---|---|---|
| Type | Training-data company | Direct buyer |
| What it buys | Operational records such as engineering documentation, finance SOPs, support tickets, CRM records, legal and compliance procedures and logistics workflows, plus agent trajectories | Quotes, tickets, work orders, SOPs, handover notes and internal communications. Excludes personal data, protected health information, privileged matter content, client books and pricing logic |
| Published payout | $100,000 to $500,000 (qualified partnerships), $500,000 to $3 million (large-scale or ongoing), more than $3 million (highly unique data). Agent trajectories listed at $1 million to $2 million a year | Up to $4 million (indicative estimate based on headcount, years of history and location) |
| Size requirement | 30 or more full-time staff, mainly English records, US first, then the UK and Canada | Roughly 30 or more employees, several years of history, English documentation. US, UK and Canada prioritized |
| Exclusivity | Not published | Non-exclusive |
| Fee to seller | None stated | None. Endless is paid by the labs |
| Payment timing | Homepage says within 30 days of acceptance. FAQ says up to 30 days to review, then payment within 30 days of invoice | Fixed sum agreed before data is shared, paid after signing, preparation and transfer. No date published |
| Facts checked | November 2026 | November 2026 |
Published payouts are ceilings or estimates, not quotes.
Who are micro1 and Endless Data?
Training-data company
micro1
micro1 is a training-data company that licenses operational records from established companies and supplies them to AI labs and enterprises in the US and allied countries. Its data partnerships page publishes payments from $100,000 to more than $3 million, asks for 30 or more full-time staff and mainly English records, and prioritizes the US, UK and Canada.
Direct buyer
Endless Data
Endless Data, the trading name of Seldon Ventures, L.L.C., licenses operational data from companies and places it with several AI labs, naming micro1, Mercor and Handshake as examples. It advertises up to $4 million, asks for roughly 30 or more staff, several years of history and English documentation, uses a non-exclusive license and charges the seller nothing.
Which fits you, micro1 or Endless Data?
The right fit between micro1 and Endless Data depends on your records and the terms you need. We do not rank either company, and each point below comes from its published facts.
micro1 may suit you if
- you have 30 or more full-time staff and mainly English records
- you are in the US, which micro1 prioritizes, or in the UK or Canada
- you want published tiers to compare against, from $100,000 to more than $3 million
Endless Data may suit you if
- you have roughly 30 or more employees, several years of history and English documentation
- you want a non-exclusive license
- you want a fixed sum agreed before any data is shared, with no fee to you because the labs pay Endless Data
Terms to ask about
micro1 does not publish its exclusivity terms or fee to seller. Endless Data publishes all 6 terms compared on this page. Ask each company for these terms in writing before you share a sample.
Comparing offers?
Published payouts are ceilings, not quotes. We can put your records in front of several vetted buyers and compare offers on the same terms. Get a free valuation.
Frequently asked questions
What do micro1 and Endless Data pay for data?
What size of company do micro1 and Endless Data look for?
Do micro1 and Endless Data charge sellers a fee or require exclusivity?
When do micro1 and Endless Data pay sellers?
Related comparisons
Sources
- Data partnerships, micro1, accessed November 2026
- micro1 commits $1bn to enterprise data for AI training, The Next Web, accessed November 2026
- Endless Data homepage and FAQ, Endless Data, accessed November 2026