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Databases and warehouses · Updated

Sell PostgreSQL Data: What It's Worth to AI Companies

Thinking about whether to sell PostgreSQL data? Get a quick estimate for your PostgreSQL history, see what buyers pay more for, and learn how to measure and export it.

The short answer

PostgreSQL data is part of your company's databases and warehouses record. Operational databases and warehouses hold the structured record of how a product or business runs. Its value depends on years of history, how much real discussion and detail it holds, and which other systems you combine it with.

Estimate your PostgreSQL data

Quick estimate: PostgreSQL only
How much PostgreSQL data
Years of history
Headcount at its largest
How much work happens in writing
Indicative range for PostgreSQL alone
$0

Example answers are filled in. Most deals combine several systems, which raises the total. Add your other systems in the full calculator. This is an estimate, not an offer.

Request an offer from a data buyer

Why AI companies want PostgreSQL data

Operational databases and warehouses hold the structured record of how a product or business runs. Buyers look for internal operational data you own, not your customers' records.

What makes PostgreSQL data worth more or less

Raises valueLowers value
Internal operational tables with historyMostly logs or raw telemetry
Clear schemas and documentationUndocumented tables
Years of historySnapshots with no history
Your own business dataCustomer data you process for others

What's removed or excluded

Names, emails, phone numbers, account numbers and other identifying details are removed by a privacy specialist before any buyer or lab sees the data. Anything you hold on behalf of clients is excluded from the license.

How to measure your PostgreSQL data

SQL queries on database and table sizes show storage.

Exporting the full history: Export with pg_dump or pg_dumpall.

How to measure and export it

How to sell or license it

  1. Don't delete anything. Keep the account active, including former employees.
  2. Note the size and history. Your total GB in PostgreSQL, plus how many years you've used it.
  3. Get an estimate. Use the estimator above, or the full calculator to include your other systems.
  4. Request an offer. A direct buyer reviews a sample, prices it, and pays after anonymized delivery. Start with Polyshares, or compare buyers first.

Common questions

Can I sell my company's PostgreSQL data?

Generally yes, if the company owns the account and the data is about its own operations. It's licensed with identifying details removed, and anything you hold for clients stays out.

How much is PostgreSQL data worth?

It depends on history, detail and what else you combine it with. Use the estimator above for PostgreSQL alone, or the full calculator to include every system.

Do I need to export PostgreSQL before getting an offer?

Not to get an estimate. Buyers start from your intake answers and review a sample. If you're closing, export before you cancel, since deleted accounts usually can't be recovered.

Do I keep my data?

With a license, yes. You keep the business and the data, and the license covers defined material for a defined term.

Sources
  1. Forbes: AI’s new training data: your old work Slacks and emails (Apr 16, 2026)
  2. Polyshares published terms

Add your other systems

Most deals combine chat, email, CRM and more. The full calculator includes all 18 categories.