WhatsApp
Integration
Send invoices, payment reminders, and balance statements directly on WhatsApp. The bot handles customer queries automatically so you can focus on business.
10,000+
Businesses on Brihat Books
4.9 ★
Play Store & App Store Rating
₹14 Cr+
Invoices Generated
100%
GST Compliant
What you can do
Powerful whatsapp integration features to save time and grow your business.
Create invoices from WhatsApp
chat
Record payments from
chat
Check stock & customer
balance
Today's sales summary in
chat
Send payment reminders from
chat
Send invoices to
customers
In-app conversation
inbox
Two-way WhatsApp
bot
How It Works
Sign Up / Login
Create your account in just 2 minutes. No email or paperwork needed.
Add Items
Add your products or services. Set prices, GST rates and stock in seconds.
Create & Send Invoice
Generate professional GST invoices in seconds and share instantly.
Get Paid Faster
Share on WhatsApp. Track status and get paid faster.
Key Benefits
Bill without opening the app
Create invoices, record payments, and check today's sales from a WhatsApp chat — while you're at the counter or on the road.
No extra app for customers
Your customers don't need to install anything. They just use their regular WhatsApp.
Run Your Billing from WhatsApp — The Way Indian Business Works
BrihatBooks brings your billing to the app you already use all day. The two-way WhatsApp bot lets you create a GST invoice, record a payment, check stock or a customer's balance, and see today's sales — all from a chat message, without opening the app. Send invoices and payment reminders to customers on WhatsApp, and follow every conversation from the in-app inbox. For a shopkeeper on the counter or a trader on the road, it is billing at the speed of chat.
Frequently Asked Questions
Yes. Message the BrihatBooks WhatsApp bot with the customer and items, and it creates the GST invoice for you — no need to open the app. You can also record payments against invoices from the same chat.
The two-way bot lets you create invoices, record payments, check stock levels, check a customer's outstanding balance, see today's sales, and send payment reminders — all from WhatsApp chat.
Yes. Share any invoice with a customer on WhatsApp directly from BrihatBooks, and send payment reminders for outstanding dues the same way. Customers do not need to install anything.
BrihatBooks has an in-app conversation inbox that shows your WhatsApp conversations in one place, so you can follow up on invoices and reminders without digging through your phone.
Who uses this feature
Related Features
Loved by thousands of businesses
across India
"Brihat Books has completely transformed how we manage our billing and GST. It's simple, reliable and saves us hours every day."
Rohit Sharma
Proprietor, Sharma Electricals
"The GST filing process is so seamless now. Everything is auto-calculated and accurate. Highly recommended for every business!"
Priya Mehta
Founder, Mehta Fashions
"Inventory management, invoicing, reports - everything in one place. Brihat Books is truly built for Indian businesses."
Amit Verma
Owner, Verma Traders
Manage Your Business
with Brihat Books
GST invoices, inventory, payments, GSTR filing and reports — all in one place. Works on mobile and desktop. Start free today.
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