Run Your Store,
Not a Spreadsheet.
SuperFast is a supermarket debt and supplier management system. Track what customers owe, what you owe suppliers, send WhatsApp statements — all offline, all synced.
Everything a store owner needs
No subscriptions. No cloud lock-in. Deploy on your own server and own your data.
Customer Debt Tracking
Record debts and payments for every customer. Full history, running balance, and one-tap WhatsApp statements.
Offline-First SQLite
Fully functional with no internet. Every change queues locally and syncs the moment you're back online.
WhatsApp Integration
Send account statements and payment reminders via WhatsApp directly from the app.
Supplier Purchases
Track what you owe each supplier, record payments, and keep a full purchase history.
Multi-Device Sync
One store account across multiple phones and desktops. Changes from any device appear everywhere.
Auto Reminders
Schedule debt reminders with optional WhatsApp auto-send. Never chase a customer manually.
Everything in its place
From dashboard to reports to WhatsApp chats — SuperFast covers every aspect of running your store.
Full financial overview — customer debts, supplier balances, recent transactions, and quick links in one screen.
One codebase. Every platform.
Up and running in minutes
Deploy the server
Run a single Docker Compose command on any VPS. PostgreSQL, Redis, and the API start automatically.
Install the app
Download the Windows desktop app or Android APK. Enter your server URL and PIN to connect.
Add customers & suppliers
Import from a spreadsheet or add manually. Balances, limits, and contact details in one place.
Record and sync
Enter debts and payments from any device. Everything syncs automatically — even after days offline.
Ready to replace the notebook?
Full documentation, Docker Compose setup, and the complete source code — all available now.