Early-access version ยท last updated 5 October 2026

Privacy

What Mettlespark keeps about you, why, and how to have it removed. Written to be read, not skimmed.

What we keep

Usage analytics

With your consent, the app records which views you open, what you click, how far you scroll, and where you got stuck, so we can see what works. Nothing you type is recorded, and no IP addresses are stored. In the UK and the European Economic Area this is off until you say yes; elsewhere you can switch it off in Settings at any time.

Mettlespark AI

Features marked Mettlespark AI (briefs, Ask, CV reading and rewriting, personalized plans, interview research and prep) are powered by Claude, a model from Anthropic. To answer, the relevant parts of your profile, your CV and the postings in question are sent to Anthropic's API and processed there under Anthropic's commercial terms, which do not use that data to train its models. Every prompt is screened first; a prompt that is refused is kept for review, and repeated refusals pause these features on your account until we look.

Email

We email you about your account, receipts, and the alerts you ask for. Each alert email has a way to stop it. We don't sell or rent your details to anyone.

Cookies

One cookie keeps you signed in. Google sign-in sets a short-lived cookie during sign-in only. There are no advertising or third-party tracking cookies.

Where it lives and how long

Everything is stored with Amazon Web Services in the United States and reached through Cloudflare. Your data stays as long as your account does. Delete your CV from My profile and everything read from it goes too. Delete your account in Settings and all of the above is removed at once; receipts and invoices are kept as the law on bookkeeping requires.

Your rights

You can see, correct, export and delete what we hold about you. Most of it is in the app; for anything else, email us and we'll do it within 30 days.