Mobile · Android release

Emcognito WebMail on Android.

The multi-domain inbox for founders running more than one business — now packaged for Android. Same account, same identities, same web inbox.

Install

Open Google Play

Free · same account as the web app · passkey sign-in

Brand check

Which Emcognito is this?

Two different products share the Emcognito name. This Play Store listing is for the multi-domain inbox — not the anonymous alias forwarder.

  • This app

    Emcognito WebMailwm.emcognito.com

    The multi-domain email inbox. One reading view for every business email you run, per-domain DKIM, and reply From that auto-picks the right address. The Play Store app installs this product.

  • Different product

    Emcognito Anonymous Emailemcognito.com

    The disposable-alias forwarding service. Same founder, but a separate product with its own pricing and account. There is no Play Store app for the alias service today.

What the app does

Same inbox, in your pocket.

  • Every domain in one inbox. Each business email lives in the same reading view, with a color stripe per domain so context is obvious before you tap.
  • Reply From auto-picks the right address. A reply to a message sent to you@studio.com goes out from studio.com — not your default identity.
  • Passkey sign-in. Magic-link or passkey on first launch, then biometric on the device. No password to leak.
  • Per-domain DKIM & SPF. Each domain signs with its own RSA-2048 DKIM key, so deliverability stays clean across every brand you send from.

The web app works everywhere.

Same account, same identities, same inbox — the iPhone build ships next. Until then, the web app runs in every browser, on every device.

Updated 24 May 2026 (2026-05-24) · Pennsylvania