SmartMail A NuInflect
product

Your mail, shaped by you, kept by you.

An email app that lives on your computer.

SmartMail sorts your mail into Spaces you describe in your own words, gives every message a lifespan, and keeps a searchable backup on a disk you own. There is no SmartMail server — your accounts, your AI, your device.

SMARTMAIL · TODAY
Codes · expire on their own
482 913Bank sign-in code · 2 min agoFades in 24h
771 046Delivery OTP · yesterdayLet go
School
Parent–teacher meeting, FridayAdded to AgendaSeason
Fee receipt — Term 2Kept in DocumentsKeep
VAULT · BACKUP SSD Verified copy, 41,208 messages Open Maildir files you own
The shift

From one endless inbox to mail with a shape.

Codes, school notices, bank statements and the people you love all land in the same list — and stay there for years. SmartMail gives each kind of mail its place and its lifespan.

Standing still

  • One inbox for everything, sorted only by date
  • One-time codes and promotions kept forever
  • Your only copy of your mail sits on someone else's server
  • AI inboxes that copy your mail through their cloud

In rhythm

  • Spaces you describe in plain words, shaped to their content
  • Every message given a lifespan — and every step reversible
  • A verified, searchable backup on a disk you choose
  • Everything runs on your device; AI is optional and yours
Three promises

Privacy as a consequence of the design.

Not a policy we ask you to trust — an architecture with nothing to leak.

On your device

No SmartMail server and no telemetry. Your mail sits in a local database and your passwords in the system keychain. We cannot shut down your mail.

Your AI, or none

A full product with no AI at all. Or connect your own Claude, Codex or Gemini subscription. Only minimal, scrubbed data is sent — and every call is written to a Privacy Ledger.

Nothing irreversible

Every move has an undo. Expiry happens in stages with a grace window. Automation only suggests until you choose to promote it.

Capabilities

Mail that keeps its own time.

Built for households, freelancers and anyone who wants their mail to be theirs again.

01

Spaces

People, School, Money, Codes, Documents, Reads — or your own. Each has a shape that fits: a ticker for codes, a ledger for money, a shelf for reading.

02

Rules in sentences

Say what belongs where, in plain words. SmartMail shows the rule back as a sentence; click "Not here" and it learns.

03

Lifecycle

A lifespan for every message — a day for codes, a month for deliveries, a season for school, forever for what matters.

04

Vault

A Time Machine for email. A verified copy of every message in open Maildir files on a disk you own, with fast local search.

05

Today & Agenda

A calm daily brief, with the actions, reminders and appointments found in your mail gathered in one list.

06

Essentials

Insurance, memberships, bank accounts and cards as cards — numbers, helplines, cover dates and a kept copy. Reminders a month before renewal.

07

Finance insights

Reads your password-protected bank and card statements on your device: spending, fees and interest, recurring payments and cash flow.

08

Trusted senders

Only statements from verified bank domains — or senders you mark as your bank — are opened and counted. Anything else waits for review.

09

Bulk sender moves

Select many senders, move them to a Space — even everyone at a domain — and take it all back with a single undo.

How it works

Set up in three beats.

Your mail never passes through us. It goes from your provider to your computer, and to your disk.

Add your accounts

Gmail, Yahoo, iCloud or any IMAP mailbox. Your password stays in your computer's keychain.

Describe your Spaces

Start with the defaults or write your own. Sorting begins as suggestions you confirm or correct.

Choose your Vault

Pick a disk for the backup. SmartMail writes and verifies a copy of every message as it syncs.

Desktop
macOS first
Windows and Linux to follow
Mail
Gmail · Yahoo · iCloud
Any IMAP / SMTP
AI (optional)
Your own Claude, Codex or
Gemini subscription
Storage
Local SQLite search
Open Maildir / EML backup

Mail that stays yours.

SmartMail is getting ready for its first public release. Leave your email and we'll tell you when it's ready.