One sheet. One crease. Zero clutter.

Email, folded
just right.

A single, deliberate sheet — Google-grade security pressed into every layer, AI drafts folded in your voice, and nothing sent until you make the final crease. One-tap replies, every account, one place.

Start Folding — Free Meet the Studio
50%
Time, Unfolded
10k+
Fold Circle
99.9%
Crease-Perfect
The Cuts

Few folds, exact placement

Every feature lands where it should — nothing extra, nothing bent out of shape.

AI Drafts

Drafts, Precisely Creased

AI scores each draft in your voice and waits at the fold — nothing is sent until you press it flat.

Make the First Fold →
Smart Replies

One-Tap Replies

Three crisp options for every thread. One tap — clean, professional, on the record.

Preview the Cuts →
Unified Inbox

One Sheet for All

Every Gmail account laid onto a single workspace. All your edges aligned, nothing overlapping.

Align Your Accounts →
Security

Strength in the layers

Security here is pressed in, not printed on — folded layer over layer, routed only through Google's trusted APIs.

  • Google OAuth sign-in — we never see your password
  • End-to-end encryption on every message
  • Zero retention — we keep none of your sheets
Google OAuth
End-to-End Encryption
Zero Retention
Who It Fits

One fold, many hands

Consultants, students, founders, and everyone in between — it holds its shape for all of them.

Business Professionals

Client trust, sharply kept

"Correspondence with clean, straight edges."

Students & Researchers

Academic tone, exact

"Notes to my supervisor that never wrinkle."

Freelancers

Every client, one sheet

"Six inboxes, one fold, zero overlap."

Everyday Users

Flat and tidy, morning to night

"I stopped smoothing things over. It arrives crease-perfect."

Take up folding.

Join 10,000+ members who shape their email with CorrielCo. Protected data, human support, free to begin.

Start Folding — Free