Everything Your Business Needs
From offline reliability to GST compliance, BillFlow is designed for the realities of running a business in India.
Billing & Invoicing
Credit-First & Walk-in Sales
For regulars, add to their tab (khata) and bill monthly. For new customers, create a cash memo instantly.
GST Made Simple
Choose CGST/SGST or IGST. BillFlow calculates everything automatically to keep your business 100% compliant.
Payments & Communication
Instant UPI QR Payments
Stop sharing your number. Every invoice includes a unique UPI QR code. Customers scan, pay, and you get notified.
WhatsApp Communication
Share bills, payment links, and account statements directly on WhatsApp with a single tap.
Reliability & Hardware
True Offline-First (PWA)
Internet down? No problem. Keep billing and managing your ledger. Everything syncs when you’re back online.
Professional Thermal Receipts
Give customers a proper printed receipt. Supports both 58mm & 80mm thermal printers for any shop counter.
Business Management
Your Business, Your Ledger
Track every customer’s payment history (उधार/जमा). See running balances and export a full ledger PDF.
Inventory Tracking
Manage stock levels for your products. BillFlow automatically deducts items from inventory on each sale.
Ready to Streamline Your Billing?
Try every feature of BillFlow Core for 3 months, on us.
No card required · ₹299/month after trial