ZenBox
Connect Gmail
No AI · Read-only · AES-GCM encrypted tokens

Clean your Gmail. Unsubscribe in one click.

ZenBox groups your inbox by sender, ranks the noisiest, and unsubscribes you with the same standard your email client uses — no shady forwarding, no AI guessing.

Connect Gmail to start See how it works
Multi-account Universal inbox Breach scanning Local-only mode
ZenBox · Top noisy senders
Daily Promo Co
47 emails · 45 unread
🔥 Immediately
Conference Updates
23 emails · 19 unread
⚠️ High
Project Newsletter
8 emails · 4 unread
🟡 Medium
Bank Statements
3 emails · 0 unread
✅ Low
Old Marketing List
31 emails · 31 unread
🔥 Immediately
156 emailscleaned this week
100
Top senders ranked per inbox
3
Free breach providers
0
Bytes of message body read
AES-GCM
Encryption at rest

Features

Everything you need to take your inbox back.

Built for people who measure their week in unread badges.

Per-sender analytics

Group your inbox by sender. See frequency, unread ratio, last seen, and whether they support standard unsubscribe.

4-tier priority scoring

🔥 Immediately · ⚠️ High · 🟡 Medium · ✅ Low. Deterministic rules, not AI guesses.

1-click RFC 8058 unsubscribe

Where senders implement the standard, ZenBox unsubscribes via the one-click endpoint. Otherwise mailto: or web link.

Universal inbox

Connect multiple Gmail accounts; ZenBox merges sender stats into a single view across all of them.

Account security

Auto-scan every linked email across HIBP, XposedOrNot, and LeakCheck. Mark breaches fixed; risk score updates.

Domain intelligence

Lookup MX/SPF/DKIM/DMARC, certificate history, popularity, and a safety verdict before clicking any link.

How it works

From cluttered inbox to clean in four steps.

1
Connect Gmail
Google OAuth — read-only by default.
2
Scan headers
Only From/Subject/Date headers, never the body.
3
Review noisiest
Top 100 senders ranked by a transparent score.
4
Unsubscribe
1-click RFC 8058 where supported, mailto/web fallback otherwise.

Security

Privacy isn't a marketing line. It's the design.

Read the full Security page · Privacy Policy.

AES-GCM token encryption
OAuth access + refresh tokens encrypted at rest with a 256-bit key.
Headers-only Gmail read
From, Subject, Date, List-Unsubscribe. Never the body.
Row-level security
Postgres RLS scopes every query to your user ID — no shared data paths.
Delete in one click
Disconnecting purges all sender data within seconds.

Interactive

See the scoring in action.

Filter sample senders by tier. The same engine runs on your real inbox.

Daily Promo Co
47 emails · 45 unread
🔥 Immediately
Conference Updates
23 emails · 19 unread
⚠️ High
Project Newsletter
8 emails · 4 unread
🟡 Medium
Bank Statements
3 emails · 0 unread
✅ Low
Old Marketing List
31 emails · 31 unread
🔥 Immediately
Job Board Digest
14 emails · 11 unread
⚠️ High

Pricing

Free during beta. A free tier always.

Pro and Team plans launch later for power-users and households. See what's coming.

Start freeSee pricing →

FAQ

Quick answers.

Your inbox is waiting.

One click connects ZenBox. Five minutes later, your noisiest senders are gone.

Connect Gmail to start