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Your members,all in one place.

One home for every section, committee and club night. Add a member once and they're in every group they belong to. Notices go out from your own WhatsApp and email. Fees and collections land in the club's account. And the secretary can ask the AI who hasn't renewed.
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More coming soon — this page is still being built out.

The register is in one place. The members are in thirty groups.

A club knows exactly who its members are — on paper.
On the phone it's a dozen WhatsApp groups nobody can reconcile, a notice that goes out three times, and a tournament sign-up in someone's DMs.
Coterie gives the register a front door: one roster, the sections built from it, every notice sent once.

Everything a secretary wishes they had.

Join once, belong everywhere
A member joins your organization once. Placing them in a section, a committee or a chapter is a pick from the register, not another invitation.
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Your brand, not ours
Your logo and name on every page, notice and reminder. Members see you, not us.
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Your channels
Messages go out from your own WhatsApp Business number and email sender — at cost, no markup from us.
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Your money, directly
Fees, collections and welfare contributions settle straight into your own Razorpay or Stripe account.
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One dashboard, one broadcast
See every section and event at once. Send one notice to exactly the sections you choose — each member hears it once.
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Roles that match real life
Org admins, section managers, members. Managers run their section; only admins change who someone is.
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It speaks club.

Pick "club or association" when you set up and the whole workspace relabels itself.
Circles become sections and committees, people become members, events become club events.
Same product for a sports club, a residents' association, a Rotary chapter, a temple committee or a volunteer body. Your words on top.

Up and running this week.

  1. Set up your workspace. Your logo and brand, your own WhatsApp and email, payments into the club’s account. Five minutes.
  2. Build your sections and committees. Add a member once and place them anywhere on the register. Posts and polls keep each section alive between events.
  3. Create the event. A club night, a tournament, an AGM, a family day — free or ticketed, each with its own dashboard and twelve tools.
  4. Reach the right members, once. Notices go to exactly the sections you choose; welfare and fundraising drives go straight to your account.
  5. Run it, then just ask. QR check-in on the day, committee minutes captured afterwards, a digest for members — and any question answered by your AI.
One-time migration

Bring your history with you.

Your member records live in a register, a spreadsheet and someone's inbox.
We bring them across in one structured import — member records, sections, past events, attendance, collections — so your AI can answer questions about year one on day one. White-glove, one-time fee.
How migration works →
Your AI, connected

Ask it anything you'd ask a great coordinator.

One tap connects Claude to your workspace. Your team then asks in plain language and gets answers from your own data — and it can draft the notice, build the schedule and set the reminders too. Also works with ChatGPT (paid web plans) and Grok.
"Which section is most active this year?""Who hasn't renewed yet?""Message the Golf section about Sunday."
How it works →
Coming soon

A CRM for the time between events.

Celebrate

Wish every member warmly on birthdays, anniversaries and milestones — from the club, in your voice.

Know your members

Track each member's interests, sections and years of service, so the register gets richer every year instead of going stale.

Ask the right people

Reach the members best placed to help — a committee seat, a sponsorship, a volunteer drive, a hand with the next festival.

Questions secretaries ask.

We already have a club app. Do we have to replace it?
No. Coterie can sit alongside what you have — the AI layer, registered events and notices on top of your existing system — or run the whole thing. Your call.
Members and their families share a phone number. Does that break things?
No. The register is one row per person, households linked, and anything that looks like a duplicate is checked by a human rather than merged automatically.
Can a section manager add anyone they like?
They can add anyone already on the club's register. New people enter through the organization first, so the register stays the register.
Can we run a ticketed tournament or festival?
Yes. Registered events take approvals or direct pay-and-register, with QR check-in at the gate and payment into your own account.

Every notice, sent once. Every member, in the right room.

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