Cookie Policy
Last updated · 30 May 2026
Echt · England and Wales
1. Introduction
This Cookie Policy explains how Echt ("Echt", "we", "us", or "our") uses cookies and similar technologies on our marketing website and authenticated platform (collectively, the "Service"). It should be read alongside our Privacy Policy.
Echt is established in the United Kingdom and processes cookie-related data in accordance with UK GDPR, the Privacy and Electronic Communications Regulations ("PECR"), and applicable guidance from the Information Commissioner's Office.
2. What are cookies?
Cookies are small text files placed on your device when you visit a website. They help websites function, remember preferences, and understand how visitors interact with pages. We may also use similar technologies such as local storage and session storage where technically necessary.
3. How we use cookies
We group cookies used on the Service into the following categories:
- Strictly necessary — required for security, authentication, load balancing, and core platform operation. These cannot be switched off in our systems.
- Functional — remember choices such as session state and interface preferences within the application.
- Analytics — help us understand aggregate usage, performance, and errors so we can improve reliability. Where used on the marketing site, analytics cookies are deployed in a privacy-conscious manner.
4. Cookies we use
| Name / provider | Purpose | Category | Duration |
|---|---|---|---|
| Supabase auth session | Maintains secure sign-in state for authenticated users | Strictly necessary | Session / configured expiry |
| Application session tokens | Enables document upload, analysis workflows, and CSRF protection | Strictly necessary | Session |
| Vercel Analytics | Aggregated page views and Web Vitals on the marketing site | Analytics | Up to 24 months (provider dependent) |
Cookie names and durations may change as we update infrastructure. Material changes will be reflected in this Policy.
5. Legal basis
Strictly necessary cookies are used based on our legitimate interests in operating a secure B2B platform and, where applicable, to perform our contract with you. Analytics cookies on the marketing site are used based on legitimate interests in measuring and improving our website, balanced against your privacy rights.
6. Managing cookies
You can control cookies through your browser settings, including blocking or deleting cookies. Blocking strictly necessary cookies may prevent you from signing in or using core features of the platform.
Most browsers allow you to review stored cookies, clear them, or enable "Do Not Track" signals. Refer to your browser's help documentation for instructions.
7. Third-party cookies
Some cookies are set by service providers that support hosting, authentication, and analytics. These providers process data under contractual terms requiring appropriate safeguards. We do not permit advertising or behavioural profiling cookies on the enterprise analysis platform.
8. Updates and contact
We may update this Cookie Policy from time to time. The "Last updated" date at the top of this page indicates when it was last revised.
Questions about our use of cookies may be sent to:
Echt — Privacy
Email: privacy@echt.ai