Every business isolated
Database-level isolation for every business, on every table.
The platform
Eleven apps built on one foundation: one catalogue, customers, stock and books. Start with any app for free.
The foundation
The same items and prices at the till, in your store and on invoices.
Every customer in one record across every app.
Every movement taken from the right lot.
Every app posts to the same ledger.
One sign-in, permissions by role and branch.
Arabic and English for owners, eight languages on staff screens.
Build your stack
Choose the apps you need and see the right plan and its price instantly.
How it works
A sale at the till issues a real invoice, takes the right lot out of stock and posts to your books — no copying between apps and no re-typing at midnight.
Illustrative interface · sample data
The apps
Fast checkout, shifts and receipts
Tables, courses, kitchen screens, host desk
Your own store and table menu
Lots, counts, recipes and suppliers
Bilingual invoices that get paid
Real books, updated by every sale
Shifts, leave and payroll
Calendars that can’t double-book
One customer list across every app
Plans, packing and driver manifests
Menus, labels and cards, print-ready
Trust
STAK is built on strict rules from the first line of code: money in exact units, every business isolated, every action permission-checked.
Database-level isolation for every business, on every table.
16 roles, about 95 permissions and branch scoping.
Posted money is corrected by reversal, and periods lock.
Staff files and clinic notes are encrypted one by one.
Actions are recorded in an append-only log.
Nothing posts without a person’s approval.
Reserve your free workspace now. Any one app free forever, with unlimited users.