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Privacy Policy

How Fous collects, uses, shares, and keeps personal data.

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Table of contents

Who we are

Fous Technologies, Inc. (“Fous,” “we”), 2261 Market Street, STE 86843, San Francisco, CA 94114, United States, is responsible for the personal data we collect when you use fous.com, Studio, the API, or the MCP server. Questions and requests: privacy@fous.com.

We process the personal data in an Organization’s requests, inputs, connections, and results on its behalf, under our Data Processing Addendum. If a Fous customer collected your data, contact that customer.

What we collect

  • Account: name, email, how you sign in, and your Organizations and roles.
  • Content: build requests, run inputs and results, Methods, connections, and messages you send us.
  • Usage and device: what you do in Fous, the pages you visit and where you came from, IP address, and browser and device type.
  • Billing: purchases and invoices. Our payment processor handles card details.

How we use it

Where the GDPR or the UK GDPR applies, these are our purposes and legal bases:

  • Providing the Service, including accounts, runs, builds, billing, and support: our contract with you, or our legitimate interest for visitors who are not signed in.
  • Securing, understanding, and improving Fous, including preventing abuse and training our own models on build requests and run records unless your Organization opts out at privacy@fous.com: our legitimate interest in a secure product that works.
  • Product news and a few emails about getting started: our legitimate interest. Every one has an unsubscribe link, and replying “stop” works too.
  • Analytics and advertising cookies in the EU, EEA, and UK: your consent.
  • Tax, accounting, and legal claims: legal obligations and our legitimate interests.

Cookies

Essential cookies keep you signed in, protect your account and payments, and remember your settings; they are always on. Analytics cookies show us how Fous is used. Advertising cookies show us which of our ads led to a sign-up. In the EU, EEA, and UK, we set analytics and advertising cookies only if you accept them; elsewhere they are on by default. You can turn them off at any time here, in the fous.com footer, or in the Studio account menu.

Our payment and bot-protection providers may use device signals across websites to prevent fraud, and our advertising provider connects a click on one of our ads to your visit to fous.com and a sign-up that follows; no one else collects information about your activity across other websites through Fous. We don’t use cookies to show you personalized ads, and we don’t respond to Do Not Track signals.

Who we share it with

Service providers that run Fous for us: hosting, database, network and security, analytics, email, payments, accounting, and the AI model, web search, and proxy providers that carry out builds and runs. Our payment processor also uses payment data to prevent fraud, as an independent controller.

We also share it with the websites your Methods use, your Organization’s owners and admins, the sign-in provider you choose, our advertising provider (the fous.com pages you visit and whether a sign-up followed), our advisers, authorities where the law requires or to protect our rights, and a buyer or investor in a corporate transaction. We do not sell personal data or share it for targeted advertising.

International transfers

We and our providers process personal data in the United States and other countries. Where EU, UK, or Swiss law requires a safeguard, we use the European Commission’s Standard Contractual Clauses or their UK and Swiss equivalents.

How long we keep it

We keep personal data while your account or Organization exists and as long as we need it for the purposes above, then delete or anonymize it. After you delete your account or an Organization, we keep only what we need for security, tax and accounting records, and legal claims.

Security

We protect personal data with reasonable technical and organizational measures, but no system is completely secure. Report vulnerabilities to hello@fous.com.

Your rights

To access, correct, delete, or export your personal data, or to restrict or object to how we use it, write to privacy@fous.com. You can also delete your account in Studio. If you are in the EU, EEA, or UK, you can complain to your data protection authority.

Changes

We may update this policy. If a change matters to you, we email you before it takes effect. This version is dated November 12, 2026.