Self-hosted by Havn · Subscription per app
Havn is a family of apps for the people who run the night — Office, Production, Events and Medical. They run on Havn's own servers, not a big-tech cloud, and you subscribe only to the apps you use: pay as you go, month by month, or take the full year.
Hosted by Havn · Nothing to install · Per-app subscription · Monthly or yearly · Already a client? Sign in
Running at
The apps
Every app is a product of its own — hosted by Havn, with its own database and its own subscription. Start with one, add the next when you need it. One Havn login covers them all.
Bookings & artist advancing
The promoter's desk. Booking requests land by email, become confirmed shows, and every detail lives on the artist's page.
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Crew & site operations
Everyone who builds and runs the show. Shifts, check-in by QR, and on-site perks handled without paper.
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Clubs & festivals
The night itself. Members, tickets, the door, the bar and the numbers — from the first scan to the last refund.
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Clinics & appointments
Online booking for clinics and practices. Treatments grouped by domain, deposits taken upfront, reminders sent for you.
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How Havn works
Havn hosts every app itself, on Havn.S — its own servers, not rented space in someone else's cloud. You subscribe; we run the machines, the updates and the backups.
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Your apps live on Havn's own servers, each with its own database and address. Nothing to install, no hosting to manage — and soon running on green energy.
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Office, Production, Events and Medical are billed separately. Run one app or all four; you only ever pay for what you use.
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Pay as you go and stop any month, or pay once for the full year and get two months free.
STEP 01
Create your Havn account on the portal and pick the apps you need.
STEP 02
Monthly, pay as you go — or the full year up front.
STEP 03
Your app is created on Havn.S with its own database and its own web address. Nothing to install.
STEP 04
New versions arrive through the built-in updater, with automatic backups and rollback.
The problem
The guestlist is in a spreadsheet. Tickets are on a platform. The till doesn't know who's a member. Stock is counted on Sunday from memory. By the time the numbers line up, the night is a week old and the answer is a guess.
A member's card, their ticket, their bar credit and their spend are the same record. Scan once at the door, charge at the bar, and the night's revenue, VAT split and stock movement are already written by the time the lights come up.
Events app · walkthrough
Every part of havn exists because something happens at a specific hour. Scroll, and the night plays out.
21:40 — Staff sign in
Admin sees everything. Bartender opens straight into the till. Security gets the door scanner and the attendance log — nothing else. Accounts are created, blocked or reassigned in seconds, and the last remaining admin can't be demoted, so nobody locks the owner out at midnight.
22:20 — Stock check
Ingredients are the physical things that run out — bottles, spirits, mixers, food — each with a unit, a cost and a low-stock threshold. Products are what you actually sell, and each one carries a recipe. A bottled beer is one line. A Mojito is five. Sell one, and the right amounts come off the shelf.
23:00 — Doors
The same phone camera reads a membership card, a ticket you sold yourself, and a Weeztix barcode synced in over webhook. The member's photo comes up next to their name, so door staff check a face rather than a signature. Check-in and check-out both land in the attendance log for the event.
00:40 — The kiosk
A tablet on the wall, no login. Scan your card, see your balance, pick an amount, pay by card. Credit only lands when the payment processor confirms it — never on the way back from a payment page — and the same payment can never be counted twice. The screen wipes itself after 45 seconds.
01:30 — Peak
Products are photo tiles grouped by category. Tap to add, tap the quantity to set an exact number, charge. Cash and card record how it was paid; tap charges a real contactless reader; member QR deducts from bar credit against a hard balance check. Stock is allowed to go negative — money never is.
03:50 — Last orders
A wrong round refunds in two taps. Paid by credit, it goes straight back onto the member's balance through the same ledger it came off. Paid by reader, a real refund is issued. Paid in cash, it's marked so it drops out of the night's revenue.
04:30 — Close
Revenue, sale count, a cash / card / credit split, VAT broken out per rate, top sellers, and a revenue-by-event table. Filter to tonight, this week, this month, or one specific event. Export a print-ready PDF with every line item before you leave the building.
Inside the Events app
MEMBERS
Sign up, card emailed automatically, optional photo, QR on the card. Suspend, revoke, renew or extend from one list.
EVENTS
Flyer, lineup, price, capacity. Sell your own QR tickets or point at a Weeztix shop — the door reads both.
DOOR
Camera check-in and check-out for members and tickets, with a live attendance log per event.
POS
Tablet-first, photo tiles, four payment methods, event tagging, and automatic stock depletion on every sale.
STOCK
Ingredients with units, costs and low-stock alerts. Products with photos, VAT rates and real pour ratios. Every change logged.
CREDIT
One ledger for top-ups, spend and refunds. Members top up from their phone or the in-club kiosk.
NOTIFY
Send a new event or a drinks promo to everyone or a picked list. Members get a bell with an unread dot.
REPORTS
Revenue by period and by event, payment-method split, VAT per rate, top sellers, line-item PDF export.
Money and data
You're handling other people's money and other people's faces. That part isn't allowed to be clever.
Payments run on a hosted checkout page, which keeps your app out of PCI scope entirely. There is no card number for you to store, and nothing for you to leak.
Balance is only topped up when the payment provider's webhook confirms the payment, using the payment session as an idempotency key. A retried webhook can't double-credit the same euro.
A declined or cancelled tap on the contactless reader never writes a sale record. Nothing in the night's revenue is a payment that didn't happen.
Photos are optional, stored on Havn's own servers, and only shown to the person, your staff and the scanner. GDPR-minded by default, because a Belgian venue doesn't get a choice.
Every password is hashed with bcrypt. Every form submission carries a CSRF token. Roles are managed in the interface, never by editing a database by hand.
Every client gets a separate database on Havn's own hardware — never pooled with other clients, never handed to a big-tech cloud. And there is no per-scan or per-ticket rake on top.
Hosted on Havn.S
Havn doesn't rent space from a hyperscaler. Every app runs on Havn.S, Havn's own server infrastructure — and it's moving to green energy. You get a ready-to-use app at your own address; we handle the machines.
Pricing
No cut of your ticket sales, no fee per member, no per-scan rake. Each app has a flat price — pay it monthly or for the year.
Billed every month, per app. Add or stop an app whenever the season changes — no commitment.
Monthly · stop any month
Billed once for twelve months, per app. The calmer option for venues that run all year.
Yearly · two months free
| App | Pay as you go | Full year | |
|---|---|---|---|
| OfficeBookings, artists & agents | — | — | Subscribe |
| ProductionCrew & site operations | — | — | Subscribe |
| EventsClubs & festivals | — | — | Subscribe |
| MedicalClinics & appointments | — | — | Subscribe |
Prices per app, excl. VAT · Hosting by Havn included · Payment processing fees are billed by your payment provider — Havn never takes a cut.
Coming soon Havn Build
Pick the features you need from every Havn app and we compile them into a single app made for your organisation — your name, your logo, your colours. Hosted by Havn, like everything else.
Get started
Create your Havn account, pick an app and choose monthly or yearly. Prefer to see it first? Thirty minutes on a call with a real installation — then you decide.