Your inbox, on your terms.
PureBox is review-first by design. You see what it wants to do, and why, before anything happens - and every change lives in your real Gmail, where you can reverse it. Here's exactly how your data is handled.
What PureBox does
- Processes message metadata and selected content as needed to classify and suggest cleanup; see our Privacy Policy for the data we may store.
- Looks at engagement patterns - which senders you open, reply to, archive, or let pile up.
- Tailors suggestions to your own routine, from your existing Gmail history.
- Waits for your approval on Free; Pro can apply cleanup automatically only when you opt in.
What PureBox never does
- Let AI providers train their foundation models on your Gmail content or build an ad profile from it.
- Sell Gmail-derived data for advertising.
- Sell your email data or share it for advertising.
- Apply cleanup on Free without your approval, or on Pro without your opt-in.
- Act silently in the background on the Free plan.
Nothing moves until you say so.
1 · See it
Every suggestion is shown with a plain-language reason before anything happens.
2 · Approve it
You approve actions - one at a time or a whole track at once. Your call.
3 · Reverse it
Changes happen in your real Gmail, so anything can be found or restored.
On Pro, you can hand off the routine
Pro classifies new mail in real time as it arrives, and you can opt in to auto-cleanup so routine email is filed automatically. Keep review-first on for everything, or hand off only what you trust - your call. Free always waits for your approval.
Where your data lives
PureBox stores tokens, message metadata, and selected content needed to provide and improve its service. Data is encrypted in transit and at rest, with user-scoped records. Read the Privacy Policy for retention and processing details.
Acts in your real Gmail
Cleanup runs against your own Gmail through managed, refreshed tokens - so every change lands in the inbox you already trust, and stays reversible there.
Leave anytime
Disconnect PureBox from your Google account anytime - that stops all access immediately. You can request deletion of the data PureBox has stored, and inactive free accounts are cleared automatically.
The operational details behind the promises.
Encrypted in transit and at rest
Your connection and the data PureBox stores are protected with industry-standard encryption.
Trusted infrastructure
PureBox runs on managed cloud infrastructure, and our database is hosted on Supabase - a SOC 2 Type II-certified platform.
Minimal Gmail access
Google OAuth requests gmail.modify to read messages and apply approved cleanup in Gmail. You can revoke access from your Google account anytime.
Least-privilege secrets
Application secrets live in a managed secret store, with access granted on a least-privilege basis.
Monitored, with logs redacted
Structured monitoring and alerting run in the background with sensitive log fields redacted - and an in-app activity log records every change PureBox makes to your mailbox. If you grant analytics consent, session replays may record on-screen activity, including Gmail-derived details visible in the app; typed form-field content is masked.
Responsible disclosure
Found a security issue? Email support@purebox.ai. We work with good-faith researchers on coordinated disclosure.
Tailored to your inbox - without watching over your shoulder.
PureBox tailors its suggestions from your own Gmail history - a point-in-time look at which senders you actually open, reply to, archive, or let pile up. That's why the same sender can be treated differently for different people, with no setup or training period.
When a suggestion isn't right
Every suggestion explains why it was made. If one is wrong, review or change the proposed action before applying it; your choice stays in your control.
Common questions
Why does the Google screen ask for broad access?
PureBox requests gmail.modify to read messages and apply Archive, Trash, and label changes inside Gmail. Free cleanup waits for your approval. Pro automation is optional and requires your opt-in. You can revoke access at any time.
How does PureBox use my email to improve its AI?
PureBox may process message metadata and selected content for classification and improve its own narrow inbox-cleanup systems, as described in the Privacy Policy. AI providers do not train their foundation models on your Gmail content under our service agreements.
Can I undo a cleanup?
Yes. Every change lives in your real Gmail, so archived or trashed messages can be found and restored the way you normally would.
What happens if I disconnect?
PureBox stops accessing your account and your inbox stays as it is. You can revoke access from your Google account at any time.
Try it with full control - free.
A limited sample scan - a slice of your recent senders and emails - shows you what PureBox would suggest, before you approve a single change.
Start free scan