Start sending
// use cases

Every job email is hired for.

Most tools do one slice of email. Drin does the whole of it — send, receive, market and hand it to agents — on one volume-priced bill. Here are the jobs teams reach for it to do, each done end to end.

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Pixel-art scene: a pale-blue pixel sky over a central pixel exchange building with six clearly-labelled pixel workstations running at once — an express send runway, a wall of receiving letterboxes feeding a JSON sorter, a row of little robot inboxes, a campaign manifold, an approval gate and a form chute — dotted pixel routes tying each to the central hall, pixel clouds around.
// pick a job

Six jobs, one platform.

Each is a real, deep integration — not a landing page. Follow one to see the exact call that does it and what you get back.

01
Transactional email

Receipts, codes, resets and alerts — the moment they fire.

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02
Inbound & parsing

Every reply and inbound message, parsed to clean JSON.

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03
Agent inboxes

Give every agent its own address — send, read, reply over MCP.

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04
Lifecycle & marketing

Campaigns and automations, billed by send — not list size.

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05
Approve-by-reply

Agents draft; a human launches — by replying “approve”.

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06
Forms → email

Any HTML form to your inbox — no backend, no spam.

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