Updated November 2026
Can one person license a CAD archive to AI?
Ventra told us a CAD dataset could even come from one person, so a one-person shop or retired designer can ask to license an archive. It still wants 3+ years of records, a business in the US, Canada, the UK, Ireland, Australia or New Zealand, and no franchise or regulated industry, and most other buyers want a company with staff.1,2
Who says yes
Which buyers will talk to one person
Ventra is the one firm that has told us its usual minimum doesn't apply to CAD. Its statement covers CAD, video game and video datasets, and it doesn't name paper plans or other file types, so ask before you count a box of old prints.1
Other firms set a higher bar for now. micro1 looks for 30+ employees and Pewter for 20+ full-time staff now or at peak, while Polyshares' broker terms ask for 50+ and its public pages set no minimum. A small firm that once had a bigger team may still fit Pewter's at-peak wording.3,4,5,6
Small archives
How small the archives on offer already are
Small teams already appear in Ventra's public catalog, where 6 of the 31 listings show a core team of 1 to 10 people, and 5 of those 6 are design, drawing or scan data. No listing says one person, and a listing shows what Ventra is gathering, not a closed sale, so read this as a sign of interest.7
Before you call
What to count on your own drives
Count your archive before you call anyone, because a buyer's first questions are how much, what format and how old. Ventra's catalog reports each dataset by units, volume, formats, years covered, region and rights, so note the number of projects, the total GB, the file types and the oldest year.8
Old drives count, and you don't need to export anything yet. Polyshares' AutoCAD guide says to use the oldest modified date among your DWG files for years in use, and to keep project folders whole so references still open.9,10
Old work
Drafters and designers: was this work done for someone else?
Work you drew for an employer or a client raises a question a buyer will ask early, so ask it first. Find out who holds the rights to drawings made on the job, whether a past client's contract says anything about them, and whether any of the work came with a confidentiality agreement. We don't answer those, and the firm licensing the data will go through them with you.
Rights are the common hold-up even for bigger archives. In Ventra's catalog, 14 of the 20 design, drawing and scan listings still show rights as being confirmed with the owner, so keep a record of what you drew and who you drew it for.11
FAQ
Questions, answered with sources
Closed shops are an open question. Ventra's partner page lists owners selling or winding down as strong fits, but it doesn't say whether a company that has already closed counts, so tell the buyer your situation up front.13
Ventra asks for 3+ years of history stored electronically, and doesn't say how recent it must be. Ask about older archives directly, since an archive can run for decades.2
No buyer publishes a rate for CAD files, and none of the 31 listings in Ventra's catalog shows a price. Treat any number you see as a guess until a buyer has looked at your files and put an offer in writing.8
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.
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
- Who holds the rights to drawings I made while employed by someone else?
- Does a past client's agreement limit what I can do with work I drew for them?
- Who owns this data: the company, an estate, or someone else?
- Do customer, supplier 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?