Privacy Policy
Last updated: 31 October 2026
ProxyBrain is a macOS app plus a small account and licensing service at api.proxxybrain.com. This page explains what that service stores about you, why, and who else is involved. The short version: we keep what's needed to sell you a license and let it run on one Mac, and nothing about what happens inside your interviews.
What we never receive
ProxyBrain does its work on your Mac. Microphone audio, screen content, transcripts, questions, answers and reports are processed locally and sent only to the AI tool you connect (for example Claude Code, Codex or Antigravity), under that provider's own terms. None of it is sent to ProxyBrain's servers.
What we store
- Account: your email address and, if your sign-in provider shares them, your name and profile picture URL. A phone number only if you add one to your profile.
- Sign-in: which provider you used (Google, GitHub or Apple) and the account identifier that provider gives us. We never receive your password for those services.
- License: your license key, plan, purchase, expiry and revocation dates.
- Device: when you activate, a random install ID the app generates (not a hardware serial number) and your Mac's name, so you can see and release the seat. We record when the license was last checked.
- Purchases: a record that a checkout was started and completed, with the payment provider's reference. Card, UPI and wallet details go directly to the payment provider; we never see or store them.
- Session cookie: one essential cookie that keeps you signed in to your account page for up to 30 days. No advertising or analytics cookies.
- Technical data: your IP address is used briefly to limit abusive request rates. Error logs, which can include request details, stay on the server and are rotated automatically.
Why we use it
To create your account, process your purchase, issue and validate your license, keep it to one Mac at a time, let you move it between Macs, protect the service from abuse, and contact you about your purchase. We don't sell your data, use it for advertising, or build profiles.
Who else processes it
- Amazon Web Services (Mumbai, India region) hosts the service and its encrypted backups.
- Razorpay or NOWPayments handle payment, depending on the method you pick.
- Google, GitHub or Apple, when you choose to sign in with them.
- Google Fonts serves this website's typeface, so your browser contacts Google when you load it.
How long we keep it
Account and license records are kept while your account exists. Expired sign-in sessions are deleted. Backups roll off after at most 180 days.
Your choices
You can see your account details and release your license from your account page. To get a copy of your data, correct it, or delete your account, email us at the address below; we'll reply within 30 days. Deleting your account deactivates any license tied to it.
Security
All traffic is encrypted with HTTPS. The Mac app checks the server's certificate against a key it ships with, so a proxy can't read its license traffic. Data and backups are encrypted at rest, and the database isn't reachable from the internet.
Children
ProxyBrain isn't intended for anyone under 18.
Changes
If this policy changes in a way that matters, we'll update the date above and, for significant changes, email account holders.