AI Data Licensing

What the license actually permits is more important than the dataset specification. Here is what to check.

Printed engineering drawings and metal parts on a wooden desk
  • The license is the product

    A dataset you cannot legally use is not a dataset. Most evaluation effort goes into specification and almost none into licensing.

  • Consent built for your use case

    When data is produced against your order, consent is collected for your stated use rather than retrofitted to it afterwards.

  • No resale right retained

    We do not keep the right to resell a dataset we produced for you, and we say so in the agreement.

  • Guardian consent for minors

    A hard requirement, not a preference. We do not produce children's voice data without it.

The license is the product

A dataset you cannot legally use is not a dataset. Buyers spend most of their evaluation effort on specification and almost none on licensing, then discover at legal review that the terms prohibit the thing they bought it for.

The common failure is a license that permits research use but not commercial use, or permits internal use but not the distribution of a model trained on the data. Both are easy to miss in a long agreement.

Licensing existing data against producing to order

Dimension Licensing an existing dataset Produced to your order
The rights you receive Whatever the provider already happens to hold Built for your stated use from the beginning
Consent chain Retrofitted; may not cover your intended use Collected for the use written into the agreement
Exclusivity Usually shared with other buyers Not resold to anyone else
Model distribution May be restricted, or left unclear Settled in the agreement before production starts
Timing Immediate, if something already fits Longer, because the data is produced
Evidence you receive Depends entirely on the provider Consent records and collection methodology, delivered with the data

Neither column is wrong. Licensing is faster when something existing already fits; sourcing is the only option when the rights you need do not exist yet.

What to check in a data license

These are the clauses that most often decide whether a deal works.

  • Permitted use: research, internal commercial, or product-facing. Model training is not automatically covered by all three.
  • Model distribution rights: whether you may ship a model trained on the data, and whether you owe anything if you do.
  • Exclusivity: whether the same data is available to competitors.
  • Derivative works: whether you may create and distribute modified versions.
  • Term and termination: perpetual, or time-limited with renewal.
  • Sublicensing: whether you may pass the data or the model to a customer or contractor.

The chain behind the license

The license you sign is only as strong as the rights the provider actually holds. If the provider does not have documented consent from the speakers, they cannot grant you rights they do not have.

This is where sourcing to order has an advantage over licensing existing datasets. When data is produced against your order, the consent chain is built for your use case from the beginning rather than retrofitted.

For anything involving children, the chain is stricter: guardian consent is required, and the permitted use should be explicit about it.

Licensing from us

Deliveries come with the consent documentation and collection methodology that support the rights being granted. We do not retain the right to resell your dataset.

If your legal team has specific requirements (jurisdiction, model distribution, sublicensing), raise them before production starts. Terms are easier to build in at the beginning than to add later.

How a licensing deal is structured

Licences are negotiated on a small number of axes. Knowing which ones move the price tells you where to push and where to concede.

The most common mistake is to negotiate on price first. The rights position usually matters more to the total cost, because a licence that does not cover your use has to be renegotiated later from a weaker position.

  • Scope of use. Whether the data can be used for training only, or also for evaluation, fine-tuning and internal benchmarking.
  • Term. Perpetual licences cost more than fixed-term ones. A fixed term that is too short means paying again at renewal.
  • Territory. Worldwide rights are the norm for AI training data, but not universal, and the difference is priced.
  • Sublicensing. Whether you can pass the data to a contractor or a customer. This is the clause that most often blocks a deal late.
  • Exclusivity. Exclusive rights are rare in this market and priced accordingly. If a seller offers exclusivity cheaply, check what it actually covers.
  • Derivatives. Whether models trained on the data, and outputs from those models, carry any restriction. This is the clause buyers should read most carefully.

Audit rights, and why to ask for them

An audit right is the contractual ability to check the records behind the data you licensed. It is the difference between being told the consent position is sound and being able to verify it.

For consent-based datasets this matters more than almost any other clause, because the risk you are managing is not that the data is bad. It is that the documentation behind it does not hold up later.

A reasonable audit right does not mean inspecting the licensor's premises. It usually means the right to receive and review consent records, and in some cases to have an independent party confirm them.

  • Ask for the records, not just the warranty. A warranty is a promise; records are evidence. The second is worth considerably more.
  • Check who holds the originals. If the licensor is passing through records from a producer, confirm the licensor can obtain them on your behalf.
  • Agree the form in advance. Consent records that arrive as scanned images in an arbitrary structure are much less useful than structured exports.
  • Set a retention obligation. The records should survive the licence, or you will be unable to answer questions about data you still hold.
  • If the licensor refuses any form of audit, treat that as information. It does not always mean something is wrong, but it means you are carrying the risk without any way to check it.

Questions we get asked

Do I own the data after I buy it?

Terms vary by project and are set in the agreement. What is consistent is that we do not keep a right to resell what we produced for you.

Can you provide GDPR-compliant consent documentation?

For projects involving EU data subjects, yes. The consent chain is built to satisfy GDPR requirements, and the documentation is delivered with the dataset.

What about data involving children?

Guardian consent is required and the permitted use is written explicitly. This is a hard requirement; we do not produce children's voice data without it.

Keep reading

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  • AI Training Data Providers

    What to check before you sign with a training data provider, and how we compare on each point.

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  • AI Training Data Marketplace

    Marketplaces sell what already exists. We collect, process and trade what you actually need. Here is when each model makes sense.

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  • Full data catalog

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Submit a sourcing request

Tell us the language, the hours, and what the data needs to look like. You will get a real number and a real timeline, not a range. If we cannot source it well, we will tell you that instead.

  • Pilot batch before the full run, so problems surface early.
  • Consent documentation delivered with the data.
  • No medical or clinical data. No recorded telephone calls.

We reply within two business days. Your details are used only to answer this request. See our privacy policy.

  1. You send the spec Language, hours, recording conditions, and the deadline.
  2. We reply within two business days A real number and a real timeline, not a range.
  3. You approve a pilot batch A small run first, so problems surface before the full order.
  4. Full run, then delivery with documents Audio, transcripts, and the consent record for every speaker.
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