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Databases and warehouses · Updated

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

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

The short answer

BigQuery 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 BigQuery data

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

TABLE_STORAGE views show logical bytes.

Exporting the full history: Use EXPORT DATA or bq extract to Cloud Storage.

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 BigQuery, 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 BigQuery 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 BigQuery data worth?

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

Do I need to export BigQuery 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.