GST billing & invoicing · by AIVEXAAI Munim — GST billing & invoicing made simple
Create GST invoices, track stock across godowns, manage customers and suppliers, record payments and see your business reports — all in one place, in your browser, on mobile or desktop.
What is AI Munim?
AI Munim is an online GST billing and invoicing software by AIVEXA LLP for Indian businesses. It creates GST invoices, quotations, delivery challans and credit/debit notes with automatic CGST/SGST/IGST, tracks stock across multiple godowns, keeps customer and supplier ledgers, records payments and cash-bank, offers POS counter billing, shares invoices and payment reminders on WhatsApp, and gives sales, GST, stock and expense reports — in the browser, with no software to install.
Most small businesses in India still bill on paper or juggle a spreadsheet, a calculator and WhatsApp. AI Munim puts billing, GST, stock, ledgers and reports in one simple tool that runs on the phone or laptop you already have — no accountant needed to get started.
What you get with AI Munim
GST invoicing
Invoices, quotations, delivery challans, credit and debit notes with automatic CGST/SGST/IGST split for all standard GST slabs.
Inventory & godowns
Track stock across multiple warehouses with live quantities as you bill and receive stock.
Parties ledger
Customers and suppliers with running balances, outstanding dues and full transaction history.
Payments & cash-bank
Record payments in and out, and reconcile your cash and bank accounts against your ledger.
POS billing
A fast counter-sale screen for retail and walk-in customers, built for speed on any device.
WhatsApp sharing
Send invoice PDFs and payment reminders straight to your customer's WhatsApp in one tap.
Recurring bills
Automate invoices for repeat customers and subscriptions so nothing gets missed.
Reports & staff
Sales, GST, stock and expense reports, Tally export on higher plans, and staff accounts with role-based permissions.
Start in 4 simple steps
Set up your business
Add your GSTIN, business details and invoice theme — takes under two minutes.
Add parties & items
Import or add customers, suppliers and your product catalogue with GST rates and units.
Bill & share
Create invoices and share them on WhatsApp in one tap.
Get paid & track
Record payments, follow up dues and see where your business stands.
Who is AI Munim for?
14-day free trial, no card required. Paid plans start at ₹499/month (Silver), with Gold ₹999, Diamond ₹1,999 and Platinum ₹2,999 per month; enterprise plans from ₹4,999/month. Prices exclude taxes — see aimunim.aivexallp.com for current plans.
Try AI Munim today
14-day free trial, no card required. Paid plans start at ₹499/month (Silver), with Gold ₹999, Diamond ₹1,999 and Platinum ₹2,999 per month; enterprise plans from ₹4,999/month. Prices exclude taxes — see aimunim.aivexallp.com for current plans.
Start 14-day free trial on AI Munim →Frequently asked questions
What is AI Munim?
AI Munim is online GST billing and invoicing software for Indian businesses by AIVEXA LLP — GST invoices, stock, party ledgers, payments, POS billing, WhatsApp sharing and reports in one place.
Is AI Munim GST compliant?
Yes. It calculates CGST, SGST and IGST automatically based on your state and your customer's state, and generates GST-ready invoices for all standard GST slabs.
Do I need to install any software?
No. AI Munim runs in your browser on desktop and mobile, so you can bill from a laptop at the counter or a phone on the go.
Can I share invoices on WhatsApp?
Yes. Every invoice can be shared as a PDF to WhatsApp, along with payment reminders for outstanding dues.
How much does AI Munim cost?
There is a 14-day free trial with no card required. Paid plans start at ₹499 per month; Gold is ₹999, Diamond ₹1,999 and Platinum ₹2,999 per month, plus taxes.
Can more than one person use the same account?
Yes. Paid plans let you add staff members with role-based permissions.
What happens after the free trial?
Your data stays as you left it. Pick a plan to keep creating invoices — there is no auto-billing without your consent.
Who makes AI Munim?
AI Munim is built by AIVEXA LLP, an Indian product studio based in Darbhanga, Bihar.