WhatsApp Billing Software
Create GST invoices, share bills and chase payments — just by chatting on WhatsApp. KhataBuddy’s AI turns a simple message or voice note into a ready, GST-compliant invoice. No software to learn.
KhataBuddy AI
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Make a GST bill for Sharma Traders — 10 bags cement at ₹350
10:42 AM · ✓✓
Done! 🎉
Invoice #INV-218 created for Sharma Traders
10 × Cement @ ₹350 + 28% GST = ₹4,480
Shared with Sharma Traders on WhatsApp
10:42 AM
Send him a payment reminder 🙏
10:43 AM · ✓✓
How it works
Billing on WhatsApp in three steps
No new app to install for your customers — your bills arrive in the WhatsApp they already use.
Message KhataBuddy on WhatsApp
Send a text or voice note like “Make a GST bill for Sharma Traders — 10 bags cement at ₹350”.
AI creates the GST invoice
KhataBuddy’s AI reads your message and instantly creates a GST-compliant invoice with the right tax and HSN code.
Share & get paid on WhatsApp
The bill is sent to your customer on WhatsApp, and you can send a UPI payment reminder the same way.
What you can do
Run your billing without leaving WhatsApp
From creating a GST invoice to sending a payment reminder — just type or talk.
Create GST invoices on WhatsApp
Type or speak the order — the AI makes a proper GST invoice with tax and HSN, ready to send.
Send & share bills instantly
Every invoice is shared with your customer on WhatsApp as a clean PDF — no copy-paste, no printing needed.
Bill by voice note
On the move? Send a voice note in Hindi or English and KhataBuddy turns it into a bill.
WhatsApp payment reminders
Automatically remind customers who owe you money — with a UPI link to pay in one tap.
Record payments by chat
Tell KhataBuddy “received ₹500 from Ramesh” and the ledger updates itself.
Pull reports by asking
Ask “what’s my sales and GST this month?” and get the answer right in the chat.
AI billing software, not just sending PDFs
Most apps only let you share a bill on WhatsApp after you’ve made it. KhataBuddy is different: its built-in AI actually does the billing for you. Ask in plain Hindi or English — by text or voice — and it creates invoices, records payments, manages inventory and pulls GST reports. The same AI works in the app, on the web, and even from ChatGPT or Claude.
Your digital khata, upgraded with GST billing
KhataBuddy replaces the paper bahi khata and basic khata-book apps with a proper khata billing software: track who owes you what, send WhatsApp reminders with UPI links, and turn every entry into a real GST invoice — all by chatting. It’s the simplest way to move from a handwritten khata to digital GST billing.
WhatsApp Billing — FAQs
Common questions about billing on WhatsApp with KhataBuddy.
Switch to smarter GST billing today
Join 10,000+ Indian small businesses running invoices, inventory, GST, and payments on KhataBuddy — with built-in AI that handles the work, in the app, on the web, or over WhatsApp.
Free trial · No credit card required