Privacy Policy
Last updated: 8 July 2026
Short version: we collect your email address only if you ask for price alerts, we never sell it, we use no advertising trackers, and you can have everything deleted with one email.
What we collect
- If you set up a price alert: your email address, the routes or destinations you asked us to watch, and — if you used the free-text box — the sentence you typed, which we keep so we can re-interpret your request if you edit it.
- If you just browse: nothing personal. We use one functional cookie if you set a home airport (it stores the airport code on your device; it never reaches an advertiser).
Analytics
We use Ahrefs Web Analytics, a cookie-less, privacy-focused analytics tool. It gives us aggregate page-view counts without cookies, fingerprinting, or cross-site tracking. There is no Google Analytics, no ad pixels, and no tracking cookies on this site — which is why you don't see a cookie banner.
How email alerts work
- Double opt-in: we only activate a watch after you click the confirmation link we email you.
- Auto-purge: if you never confirm, your email and watch are deleted automatically after 7 days.
- Unsubscribe: every email we send contains a one-click unsubscribe link. Unsubscribing deactivates all your watches immediately.
- We send only what you asked for: confirmation emails and deal alerts. No newsletters, no marketing, no sponsored emails — ever.
Who we share data with
Nobody, with one technical exception: emails are delivered through Resend, our email provider, which processes your address solely to deliver our messages. We never sell, rent, or share your data for marketing.
Deleting your data
Email alerts@flightwhisper.net from the address you registered and ask for erasure — we'll delete your email, watches, and send history. Unsubscribing via the link in any email stops all sending immediately; erasure removes the records entirely.
Retention
- Unconfirmed signups: deleted after 7 days.
- Confirmed watches: kept while active; deleted on erasure request.
- Send logs and rate-limit records: deleted within 30 days.
Contact
Privacy questions or erasure requests: alerts@flightwhisper.net. Data-controller identity details will be published here shortly.