# Protege

URL: https://sellmydatatoai.net/data-buyers/protege
Type: Data broker
Website: https://withprotege.ai/
Checked: November 2026

Protege licenses real-world data from data holders to AI model builders, from startups to frontier labs, across healthcare, video, audio and speech, spatial and physical data and other domains. Its site covers pre-training, post-training and evaluation data, and does not publish payouts, revenue share, exclusivity, fees or payment timing for data partners.

## Key takeaways

- Protege is a data broker.
- What it buys: Licenses healthcare (including evaluation datasets), video, audio and speech, spatial and physical, and other domain data.
- Protege does not publish its payout, size requirement, exclusivity, fee to seller and payment timing.
- Facts checked on Protege's own pages in November 2026.

## At a glance

- What it buys: Licenses healthcare (including evaluation datasets), video, audio and speech, spatial and physical, and other domain data
- Published payout: Not published
- Size requirement: Not published
- Exclusivity: Not published
- Fee to seller: Not published
- Payment timing: Not published

## What does Protege license?

Protege licenses data in five categories: healthcare, video, audio and speech, spatial and physical, and other domains. Its homepage describes data for pre-training (large, diverse datasets), post-training (narrower, curated datasets) and evaluation and benchmarks. A news item on the site describes healthcare benchmarks built on real-world clinical documentation and medical billing data.

Protege says it helps data holders create new revenue through licensing to AI model builders while keeping clear rights protections and provenance. It highlights a Siemens Healthineers medical imaging team among its users and announced a $30 million raise led by a16z and a $25 million Series A.

## What does Protege pay data partners?

Protege does not publish payouts, revenue share, exclusivity, fees or payment timing on the pages we checked. Data partners are asked to get in touch through a contact form. Before any call, prepare the questions in our [licensing agreement checklist](https://sellmydatatoai.net/guides/ai-data-licensing-agreement-checklist).

## Who is Protege a good fit for?

Protege suits holders of healthcare, media and sensor data with clear rights. Healthcare data carries specific obligations, which our page for [medical practices](https://sellmydatatoai.net/sell-your-data/medical-practices) and our guide to [de-identification](https://sellmydatatoai.net/guides/de-identification-for-ai-training-data) cover.

## Sources

- [Protege homepage](https://www.withprotege.ai/), Protege, accessed November 2026
- [Data providers](https://withprotege.ai/data-providers), Protege, accessed November 2026

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