Contact Thesys

Thesys builds OpenUI, the open standard for Generative UI, along with OpenUI Cloud and the Reports API. Whether you are evaluating Generative UI for your product, need help with an integration, or have a question about security or privacy, this page lists the fastest way to reach the right person.

General, sales and partnerships

Email hello@thesys.dev for product questions, pricing, enterprise plans and partnership enquiries. To talk to the team directly, you can also schedule a demo.

Building with Thesys

Developers can find guides and references in the OpenUI documentation, manage API keys and billing in the Thesys Console, and ask the community on Discord or GitHub. Service health is published on the status page.

Security, privacy and legal

Security and compliance documentation is available in the Trust Center. For privacy requests, write to privacy@thesys.dev; see our Privacy Policy for how we handle personal information. Copyright notices go to dmca@thesys.dev.

Careers and press

Open roles are listed at careers.thesys.dev. Follow Thesys on LinkedIn and X for announcements, or learn more about the team on the company page.

Mailing address

Thesys Inc.
355 Bryant Street, Suite 403
San Francisco, CA 94107
United States