zentro
A quieter place for your inbox

Email that stays
between us.

A beautifully simple inbox with privacy built in. Get your @zentro.ink address and make email feel calm again.

Free to startPrivacy-firstNo ads. Ever.
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Inbox

5 conversations

NE
Nora Ellis10:42

Brand direction

The new direction feels exactly right — focused, warm, and easier to trust.

MM
Mika at Morrow09:18

A calmer way to launch

Here is the final launch plan for Thursday. Everything is ready on our side.

ZS
Zentro SecurityYesterday

Your weekly privacy report

No trackers were found in your inbox this week. You are protected.

IC
Iris ChenMon

Weekend notes

A few thoughts from the weekend, plus the book I mentioned.

Design

Brand direction

NE

Nora Ellis

to me · 10:42

Hey Alex,

The new direction feels exactly right — focused, warm, and easier to trust. I’ve added the final notes below.

Zentro-brand-notes.pdf

2.4 MB · PDF

Speak soon,
Nora

Private by design

Your inbox is not a product.

Zentro is built around one promise: your conversations belong to you. No ads, no marketing profiles, no sale of personal data, and privacy controls you can understand.

Encrypted by default

End-to-end encryption for Zentro conversations, plus zero-access encryption for stored mail.

Tracker shield

Tracking pixels and risky remote content are blocked before they can report back to senders.

Less data, by choice

Zentro keeps only the operational data the service needs and gives you clear export and deletion controls.

Encrypted mailMessages protected in transit and at rest
No ad profilingYour inbox never trains an ad profile
Data minimizationCollect less and retain it for less time
Strong account securityPasskeys, 2FA, and session controls

The website demonstrates Zentro’s intended privacy architecture. These protections will be activated and independently reviewed when the production mail infrastructure is connected.

Made for focus

Everything you need.
Nothing you don’t.

A smarter, quieter inbox

Important mail rises naturally. Newsletters, receipts, and updates find their place without making you manage a complicated system.

AC
Avery Cole

Dinner on Saturday?

Important

Fast where it matters

Search in an instant, reply without friction, and move through your day with keyboard shortcuts that feel natural.

Search people, messages, or files
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Yours, everywhere.

A beautiful, consistent inbox on web, desktop, and mobile. Pick up exactly where you left off.

NE
Nora EllisBrand direction
MM
Mika at MorrowA calmer way to launch
ZS
Zentro SecurityYour weekly privacy report

Inbox, in sync.

Simple pricing

Start free. Stay because it feels right.

Free

$0 / month

A calm, private inbox for everyday email.

  • 1 @zentro.ink address
  • 1 GB secure storage
  • Tracker protection
  • Zentro mobile & web
Most popular

Plus

$4 / month

More space and control for your digital life.

  • 3 @zentro.ink addresses
  • 25 GB secure storage
  • Custom filters & folders
  • Priority support

Family

$9 / month

Private email for everyone under one roof.

  • Up to 6 people
  • 90 GB shared storage
  • 18 email addresses
  • Family admin controls

Prices are concept placeholders until the email infrastructure and hosting plan are finalized.

Make room for what matters.

Your new, calmer address is waiting.