SEPT is an AI agent for people who sell luxury. It remembers every client as if they were your only one.

Your second brain. It doesn't sleep. It never misses a client or a piece.

NowEmilyShow on Tuesday · two seats confirmed
1 minMadisonNo reply to the show · followed up
2 minEthanShipment delayed · new UPS tracking sent
4 minLaurenLanding in London · store appointment offered
6 minDanielPre-order deposit · received

A client advisor at a maison

10:00 · Checked the show invitations

40 clients invited to Tuesday's show. Emily hasn't answered in six days.

10:00 · Remembered

She loved last season's evening pieces. She's in Paris from Monday. She always brings her sister.

10:01 · Wrote to Emily, in your voice

Hi Emily — I'd love to have you at the show on Tuesday, and your sister too. You're in Paris from Monday, so I've held two seats. Shall I confirm?

InvitationTuesday show · 2 seats

SEPT

10:26 · Done

Emily confirmed. A car is booked. 31 of 40 clients have now replied.

CarTuesday 13:45 · from her hotel

A designer brand

09:02 · Seen in today's atelier update

18 pre-ordered dresses are ready.

09:02 · Remembered

Charlotte ordered hers in May. Deposit paid. She has a wedding on the 20th.

09:03 · Wrote to Charlotte, in your voice

Hi Charlotte — your dress is ready, just in time for the wedding on the 20th. Here's your invoice and the link for the balance. Shall I book you a fitting this week?

InvoiceNo. 0218
Payment linkBalance $2,850

SEPT

09:47 · Done

Balance paid. Fitting booked. The other 17 clients were told too.

CalendarFitting · Thursday 11:00

A department store associate

16:05 · A client asked

Michael: “I need a watch for my father's 70th.”

16:05 · Remembered

His father collects steel watches. The watch hall has two in stock.

16:06 · Wrote to Michael, in your voice

Hi Michael — the watch hall has two steel pieces your father would love. I've held both for you in menswear until Friday. Does 4pm work?

Hold2 watches · until Friday

SEPT

16:20 · Done

Michael said yes. The watch team is notified.

CalendarMenswear · Friday 16:00

A personal shopper

05:48 · Seen in one of 14 supplier group chats

Navy cashmere coat, size 38, back in stock.

05:48 · Remembered

Sara asked for this coat in March. She wears a 38. She lands in Paris next week.

05:49 · Wrote to Sara, in your voice

Hi Sara — the navy coat you loved in March just came back in your size. I can have it delivered to your hotel in Paris. Here's the invoice and a payment link.

InvoiceNo. 1147
Payment link$3,400

SEPT

07:13 · Done

Sara paid. DHL waybill created. Tracking sent to Sara.

DHL ExpressTracking 4829 1037 55

It works inside the channels where luxury is actually sold — WhatsApp, Instagram, iMessage. The interface is simple: there are no new interfaces.

The agent knows every client: their sizes, their taste, what they've bought, what they're waiting for.

It handles the daily reality of a client book — answering in your voice, finding a piece, confirming a hold, reviving a quiet thread, remembering a birthday, closing a sale while you sleep.

It works for an independent seller with one phone, and for a maison with a thousand client advisors.

SEPT is currently available to a private group of sellers and maisons.

Access is by invitation.