In-inbox commerce · works with any ESP

Do what works.

Oat turns your highest-value flows into live, interactive emails — customers buy, manage subscriptions, and answer surveys without ever leaving the inbox.

Interactive demo

Oat Mail

No redirects

The action happens in the inbox — no click-to-site step to lose customers at.

Works with any ESP

Send from Klaviyo, Braze, Iterable, or your own — Oat rides your existing flows.

Gmail & Apple Mail

Fully interactive in the inboxes that matter, with a graceful fallback everywhere else.

Every tap is intent data

Clicks, cart actions, and answers stream back as first-party signal you can act on.

Trusted by modern DTC brands

Taft
Birdies
Vance

Send your storefront in an email.

We'll show you the exact flows that fit your store — and get you live in days.