RunMonteCarlo is provided by Vantis Project Intelligence Ltd, a company registered in England and Wales (company number 17285923), registered office 128 City Road, London, United Kingdom, EC1V 2NX. We are the data controller for the personal data described here. Questions or data-protection requests: hello@runmontecarlo.com.
Schedule files (.xer/.xml), risk registers, ranges, simulation results and reports are processed entirely in your browser. They are not transmitted to, stored by, or visible to us. Autosave uses your own browser's local storage (IndexedDB); Risk Files (.riskproj) save to your own disk.
| Data | Purpose | Processor |
|---|---|---|
| Waitlist / contact email | Product updates you asked for; replies to your messages | Formspree (form relay) · Zoho Mail (our inbox) |
| Purchase details | Processing your Pro subscription; issuing your licence | Stripe (we never see card numbers; we hold a customer reference and subscription status) |
| Licence key contents | Your email and expiry are embedded in the signed key so the app can display who it is licensed to — the key lives in your browser/on your machine, not on a server of ours | — |
| Operational logs | Minimal request/error logs for the tiny licence-issuing function and site hosting | Vercel |
No advertising or analytics trackers on the app. No sale or sharing of personal data. No profiling. Fonts and the animation library load from CDNs (Google Fonts, cdnjs), which see standard request metadata (IP, user agent) as any web resource does.
Waitlist emails are kept until you unsubscribe (reply "remove" to any email). Stripe records are retained as required for tax and accounting. Under UK GDPR you may request access, correction, deletion or portability of your personal data, and complain to the ICO. Email hello@runmontecarlo.com — we respond within 30 days.
We'll post any material changes to this policy here with a new date.