Just text what you sold — "Sold 3 kurtas to Meena, 450 each, 10% off" — and get back a professional, GST-style invoice with a UPI payment link, delivered on WhatsApp. Our AI reads your message, builds the bill, and tracks who has paid.
Most billing apps ask you to install software, create an account, and type every line of every bill. WhatsApp Invoice throws all of that out. If you can send a WhatsApp message, you can send an invoice.
Nothing to install, update, or learn. It runs inside the WhatsApp already on your phone.
→ Just chat like you always doNo forms, no fields, no spreadsheets. Type one plain sentence and the AI fills in the rest.
→ "Sold 2kg paint to Sharma ji @300"No onboarding, no tutorials, no accountant required. It works the very first time you message it.
→ Ready in the first minuteInvoices and UPI links reach your customer on the app they check all day — so you get paid faster.
→ Delivered where buyers already areFour simple steps, all inside a WhatsApp chat. No screens to switch, no buttons to hunt for.
Message the agent in plain language — English, Hindi, or Hinglish. Mention the item, quantity, rate and customer.
Claude AI extracts the items, applies GST and discounts, and shows you the total to double-check before anything is sent.
A clean, GST-style PDF invoice is generated and delivered to your customer on WhatsApp, complete with a UPI pay link.
Ask "who owes me money?" any time. The agent tracks payments and auto-nudges you about overdue bills.
Built for India's kirana stores, freelancers and micro-businesses — powerful billing without the enterprise bloat.
Professional, numbered invoices with your business name, GSTIN, tax breakdown and terms — generated automatically from a sentence.
Powered by Claude AI. It reads free-form Hinglish, handles quantities, rates, discounts and multiple items without any fixed format.
Every invoice carries a UPI link so customers can pay in a tap — no chasing, no bank-detail copy-paste.
Mark bills as paid and ask for your outstanding total any time. Know exactly who owes what, in one message.
A daily scan flags overdue invoices and nudges you to follow up — so money doesn't slip through the cracks.
Designed for Indian sellers. Talk to it the way you talk to your customers — Devanagari, Roman, or a mix of both.
If you sell something and need to bill for it, this is for you — no computer, no accountant, no learning curve.
Daily counter sales, on credit or cash.
Bill clients without any software.
Electricians, tailors, tutors & more.
Wholesale & distribution on the go.
Cloud kitchens, boutiques, resellers.
Tell us about your business and we'll get you set up. Have a question first? Send it over — a real person from Vigya Technologies will reply.