Where to find licensed faces for advertising (and why stock photos don't work)

By HyperKnown Team·Published September 2, 2026

Brand-side enquiries about AI advertising tend to arrive as two questions: do you have a catalog of licensed faces we can browse, and what does one cost. Fair questions with surprisingly few good answers, because most of what a search for faces returns is stock photography, which does not carry the rights this use case needs, and most genuine likeness providers keep their rosters private behind a sales call.

This guide covers where licensed faces actually come from, why the stock-photo shortcut creates legal exposure instead of saving money, and what a trustworthy catalog should show you before you spend anything. Pricing has its own page with real numbers, and the license cost calculator prices a specific campaign in seconds.

Where can brands find licensed faces for advertising?

The differences show up in what you can inspect before committing. A marketplace like HyperKnown works like a catalog: you browse verified creators, see the license fee and channel rights on each profile, and send a brief the person approves or declines. Agencies and studios can reach talent a marketplace cannot, but the roster is private, the likeness cost is folded into a production quote, and the consent paperwork is whatever that shop negotiated. Avatar libraries are the fastest and cheapest option and the least equivalent: the face is either fully synthetic or licensed from a person under a one-time buyout years before your campaign existed.

Can I use stock photos for AI-generated ads?

The distinction is between copyright and likeness rights. The stock agency licenses you the image file; the person's face is covered only as it appears in that exact photograph, under whatever release they signed at the shoot. Generate a video of that person saying words they never said and you are outside the release, into right-of-publicity territory, where most US states let a person sue over commercial use of their identity without consent, and a growing set of digital-replica statutes applies specifically to AI-generated likenesses. The AI likeness law map covers those rules by jurisdiction.

So the search term "stock faces" leads somewhere real but wrong: royalty-free portrait libraries solve for illustration, not for AI advertising. The AI-era equivalent of the model release is a likeness license granted for your specific campaign, by a person who can see what you intend to make.

What should a licensed-face catalog actually show?

A catalog is only as good as what each listing lets you verify. Before licensing a face from anywhere, check for six things:

1. Verified identity. The platform should have verified that the person behind the profile is who the photos show, not just accepted an upload.
2. Published pricing. A rate on the listing means you can budget without a discovery call, and it means the person agreed to that rate in advance.
3. Explicit channel rights. The license should name where the content may run: social, paid digital, broadcast TV, CTV/OTT, out-of-home. Silence about channels becomes an argument later.
4. Per-project approval. The person should approve your campaign brief before anything is generated. A roster of faces pre-cleared for anything is a buyout library wearing marketplace clothes.
5. A consent record you receive. Documented evidence tying the person, your brief, the terms, and their approval together, ready for platform review or procurement.
6. Provenance on the output. Content credentials such as C2PA let the finished ad carry a verifiable record of how it was made and under what license.

How do avatar libraries differ from licensed real people?

Avatar libraries are legitimate for what they are; the risk is treating them as interchangeable with licensed real people. A synthetic face cannot vouch for a product, carries no audience, and in several jurisdictions now triggers AI-disclosure labeling that changes how the ad reads. The performance and legal trade-offs are unpacked in real people vs synthetic avatars in AI ads. When the campaign calls for a real, recognizable, consenting human, the sourcing question reduces to one test: can this provider show you the person's consent to your campaign, on paper, before you pay.