Privacy notice

Last updated October 17, 2026

MailHunterPro (“we”) is a tool that helps you find contact email addresses that people and organizations publish on their own public websites. This notice explains what we store, what we don’t, and how anyone can remove their address.

What stays on your device

The contacts you find, your notes, your email drafts, your hunt history and your sender profile are stored in your own browser (IndexedDB). They are not uploaded to our servers. If you clear your browser data, they are gone unless you downloaded a backup.

What we store on our servers

• Account: your email address, a salted password hash, your plan and status, and your Stripe customer and subscription IDs.
• Usage counts: how many hunts, pages and AI actions each account or trial used per day, to enforce plan limits.
• Trial record: a one-way hash of the network address that started a free trial, to limit one trial per network every 7 days. We do not store the address itself.
• Search cache: the list of web pages returned for a search phrase, kept for up to 48 hours so repeat searches are faster.
• Activity log: short event records (for example “hunt started” and its search phrase) kept for 60 days for security and support.
• Opt-out list: addresses and domains that asked never to appear in results.

Payments are processed by Stripe. We never see or store your card number.

Services we use

• Cloudflare hosts the site and database.
• Brave Search API receives your search phrase to find matching pages.
• Groq receives contact details found on public pages and the profile text you write, to sort contacts and draft emails. It does not receive your account email.
• Cloudflare DNS receives domain names to check whether they accept email.
• Stripe handles checkout, billing and receipts.

If your address appears in results

MailHunterPro only reads pages that are publicly available and that do not block crawlers in robots.txt. It does not store a central database of the addresses it finds; results go to the person who ran the search. To stop your address appearing in future results, use mailhunterpro.app/optout. To block a whole domain, add a robots.txt rule for MailHunterPro (see our crawler page) or email us.

Your choices

You can export or delete everything stored on your device from Settings in the app. To delete your account or ask what we hold about you, email [email protected] from the address on your account.

Contact

MailHunterPro is operated by RockRevster Records. Questions: [email protected].