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Subprocessors

Last updated: September 4th, 2026

Rooks, a service of Formsort Inc., uses the third-party providers listed below to operate, secure, support, and improve the Services. Depending on the service and applicable law, a provider may act as a subprocessor, service provider, or independent controller.

Cloud Infrastructure

  • Amazon Web Services - USA

Artificial Intelligence Routing

  • OpenRouter - USA

Artificial Intelligence Model Providers

The following model providers were accessed through OpenRouter during the preceding 12 months:

  • OpenAI - USA
  • Anthropic - USA
  • Google - USA
  • xAI - USA

Authentication infrastructure

  • Twilio (Stytch) - USA

Notifications & Email delivery

  • Postmark - USA
  • Knock - USA

Product Analytics and AI Observability

  • PostHog - USA

Payments

  • Stripe - USA

Data Restrictions

Rooks does not provide submitted form responses or data submitted by patients or other form respondents to artificial intelligence routing providers, artificial intelligence model providers, product analytics providers, session-replay providers, artificial intelligence observability providers, payment providers, or website analytics providers.

Artificial intelligence providers may process prompts, uploaded source materials, form structure and metadata, account or workspace identifiers, agent outputs, and related technical information as necessary to provide the artificial intelligence features.

Unless Rooks expressly confirms otherwise in writing, artificial intelligence, analytics, observability, payment, and website analytics providers are not intended to receive protected health information.

Changes to This List

We may update this list as our providers change. Where required by an applicable agreement or data protection law, we will provide notice of a new subprocessor and an opportunity to object.

To request notifications of changes to this list, contact hello@rooks.ai.

Questions

For questions about our service providers or subprocessors, contact hello@rooks.ai.

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