What Is Your Company's Old Email and File Archive Worth to AI Labs?

The factors that determine what AI developers might pay to license a company's de-identified records, an illustrative way to think about value, and how to take inventory of what you have.

The short answer: it depends, and it may be more than you'd expect

Most owners think of old email and shared drives as storage costs, or as a liability to manage. AI developers increasingly see something else: a record of how real work gets done. Some licensing firms now publicly report six-figure payments to established companies for de-identified copies of those archives. Those are the publishers' own claims, and results vary widely. Some companies will get no offer at all.

There's no market price per gigabyte. What follows explains what tends to drive value, gives an illustrative (made-up) way to reason about it, and shows how to take an inventory before you talk to anyone.

Why "how work gets done" is scarce

Public text teaches a model what things are. Operational records teach it how things get done: a quote revised three times before acceptance, a claim pushed back with the right documentation, a project plan that slipped and recovered. AI agents meant to handle professional tasks need examples of that process, with the reasoning included.

That's why a mid-sized freight broker, accounting practice or engineering firm can hold more relevant material than a much larger company whose records are mostly routine notifications.

The factors that move the number

1. Years of history. Longer, continuous records show how processes change across seasons, staff turnover and market shifts. Three years is a common minimum many programs mention, and a decade or more is better.

2. Number of people. Headcount is a rough proxy for the variety of workflows and voices in the record. Many programs mention around 20 employees (now or at the company's peak) as a typical starting point.

3. Industry and task complexity. Records that show skilled, multi-step work are in highest demand: logistics dispatch, tax preparation and workpapers, engineering calculations and revisions, construction change orders, technical support escalations, agency client work.

4. System coverage. Email alone has value. Email plus shared files plus a line-of-business system (CRM, ticketing, ERP, project management) shows the whole loop from request to outcome.

5. Rights and restrictions. You can only license what you have the right to license. Material that belongs to clients, privileged communications and regulated data are often excluded, which can reduce the scope.

6. Language. Many current buyers want records mostly in English, though that may change.

7. Exclusivity and scope. An exclusive license for all systems over ten years is a very different product from a non-exclusive license for one system over three.

An illustrative way to think about it

Illustrative example only. The numbers below are invented to show how the factors combine. They are not market rates and not any partner's pricing.

Imagine two fictional firms:

Firm A scores high on almost every factor, so it's the kind of profile licensing firms describe as most in demand. Firm B may still have something to offer, but it falls below many programs' typical size threshold, and its records show less complex work. Firm B might get a small offer or none. Firm A might get a substantial one.

The point isn't the specific number. Valuation is multi-factor, and a short call with a specialist is usually the fastest way to learn where you fall.

Take inventory before you talk to anyone

You don't need to export anything to get a meaningful estimate. You do need a rough inventory. Spend 30 minutes collecting these:

1. Email platform and history. Google Workspace or Microsoft 365? When did you start using it? About how many mailboxes, including former employees?
2. File storage. Google Drive, SharePoint/OneDrive, Dropbox, or a local server? Approximate size and date range.
3. Chat. Slack or Teams, and since when?
4. Line-of-business systems. CRM, ticketing, project management, accounting/ERP, industry-specific tools (TMS, practice management, estimating software).
5. Headcount history. Current staff and peak staff.
6. Restrictions. Client contracts with confidentiality clauses, regulated data, anything under legal hold.

Admin consoles for most of these tools show storage and user counts. Write down approximate numbers. Precision can come later.

Archives disappear

The most overlooked risk is deletion. When a company downsizes, switches providers or closes, former employees' mailboxes get removed, old drives get wiped and SaaS subscriptions lapse. Once that happens, the archive's licensing value is gone.

If you're winding down, before you cancel any workplace subscription, check whether your records could be worth licensing first. Many programs accept companies that are operating, downsizing, winding down or already closed, as long as the records still exist.

Protecting your clients and staff

Value is only worth pursuing if privacy is protected. Look for a process where:

• identifying details (names, emails, phone numbers, addresses, account numbers, credentials) are removed or replaced before delivery;
• regulated, privileged and client-owned material can be excluded;
• you can review a de-identified sample before you approve delivery;
• the agreement spells out permitted use, security and deletion.

Ask your attorney to check the license against your customer contracts and any privacy obligations that apply to your industry.

Next step

If your company has several years of records, a team of around 20 or more, and work that involves real judgment, it's worth a conversation.

General information only, not legal, tax or financial advice. Any figures labeled illustrative are hypothetical.