AI-powered GST billing for India

GST Billing Built for
the Future of India

Complete invoicing, purchases, stock, and GSTR reports in one app — for Indian traders, shopkeepers & SMEs. In Hindi or English.

No credit card required · Free forever for small businesses

GST Compliant
CGST + SGST + IGST
GSTR-1 Ready
e-Invoice (IRN)
E-Way Bill
Print & PDF
app.smartvyapaari.in

smartvyapaari

GST Billing

Dashboard
Quick Bill
Invoices
Customers
Products
Reports
AI AssistantAI

Dashboard

+ New Invoice

Revenue · 30d

₹8.42L

+12.4%

GST Collected

₹1.51L

+11.8%

Outstanding

₹4.32L

3 due

Invoices

48

9 new

Revenue · last 6 months

OctNovDecJanFebMar
Live preview

See it in action

Dashboard, invoices, and products — the full experience in your pocket and on your desk.

smartvyapaari.app

Dashboard

Revenue

₹0.0L

+18% MoM

Invoices

0

12 pending

Customers

0

3 new

Recent Invoices

Globex Industries

INV-047

₹24,780

PAID

Mahadev Enterprises

INV-046

₹8,400

SENT

Coastal Foods LLP

INV-045

₹60,708

PARTIAL

Monthly

Dashboard
Revenue₹4.2L
Invoices47
Customers31

Recent

Globex

₹24,780

PAID

Mahadev

₹8,400

SENT

Get a personalized live demo

Free · 20 min · No commitment

Features

What Do We Bring
On-Board?

Explore the wide range of features that smartvyapaari provides — from first quote to GSTR filing.

Transactions & Documents

Quick Bill
Sale Invoice
Sale Return / Credit Note
Delivery Challan
Purchase Order
Purchase Invoice
Purchase Return
Quotation / Estimate
Expense Entry
Receipt / Payment
Sales Order
Stock Journal

Masters & Catalogue

Customers
Suppliers
Products & Services
HSN / SAC Codes
Price Lists
Stock Management
Barcode / SKU
Multi-unit Support

Reports & Compliance

GSTR-1 Summary
HSN-wise Report
Profit & Loss
Balance Sheet
Outstanding Payables
Outstanding Receivables
Cash Flow
Top Customers

Every tool you need

Built specifically for the Indian market — GSTIN, HSN codes, e-Invoice, and more baked in from day one.

Quick Bill

Create a GST-compliant invoice in 30 seconds. Pick a customer, add items — done.

Tax Invoices

Full GST invoices with CGST, SGST, IGST auto-calculation. B2B, B2C, export, RCM.

Quotations & Credit Notes

Convert quotes to invoices in one click. Credit notes with reason codes, linked in the ledger.

Purchase Management

Record purchase bills and generate purchase orders. Track payables with aging analysis.

Customer & Supplier Ledger

GSTIN auto-validation, state auto-detection, credit limits, and full payment history.

Products & Inventory

HSN/SAC codes, multiple price levels (retail / wholesale), and real-time stock tracking.

Delivery Challans

E-way-bill-ready challans for goods in transit. Auto-linked to invoices for traceability.

Expense Tracking

Log expenses by category, attach GST, and see net profit at a glance on the dashboard.

GST Reports

GSTR-1 HSN-wise summary, top customers, and FY performance — all export-ready.

TDS & E-Invoice

TDS deduction pipeline and IRN / e-Invoice acknowledgement display on every invoice.

Recurring Invoices

Monthly, quarterly, or yearly billing cycles — never miss a retainer or subscription.

Works Offline (PWA)

Install on any device. Works without internet and syncs automatically when back online.

AI Powered

Your business,
with an AI
accountant

smartvyapaari's AI understands your data and gives actionable guidance in plain Hindi or English.

AI Assistant

"Who are my top customers?", "What's my outstanding GST?" — instant answers.

Business Health Score

A single 0–100 score combining collection rate, overdue ratio, and revenue trend.

Cash Flow Forecast

AI predicts 30-day cash inflows based on invoice due dates and payment history.

Smart Invoice Check

Catch wrong GSTIN, mismatched state codes, duplicate invoices — before you send.

See AI in actionFree demo · No credit card

AI Assistant

Powered by Gemini · Hindi & English

AI
इस महीने कितना GST collect हुआ?
इस महीने ₹1,51,650 GST collect हुआ — CGST ₹68,500, SGST ₹68,500, IGST ₹14,650। पिछले महीने से 11.8% ज़्यादा! 🎉
Which invoices are overdue?
3 invoices overdue — ₹1,84,200 total. Oldest: Krishna Textiles, 18 days. Want a payment reminder drafted?
Ask anything about your business…

< 2 min

Time to first invoice

5 slabs

GST rates: 0·5·12·18·28%

2 langs

Hindi + English

100%

GST Compliant

GST Compliance

100% GST ready,
always up to date

Every GST rule automated — from place of supply to e-invoice. Never worry about compliance again.

Auto CGST + SGST for intra-state, IGST for inter-state
Place of supply auto-detected from GSTIN
Reverse charge mechanism (RCM) support
E-Invoice with IRN and acknowledgement display
E-Way Bill ready delivery challans
GSTR-1 HSN-wise summary — export-ready
TDS deduction pipeline built-in
All 5 GST slabs: 0%, 5%, 12%, 18%, 28%

CGST + SGST

Auto

Intra-state — split equally between Centre and State

IGST

Auto

Inter-state and UT supply — single central tax

GSTR-1

Report

Outward supply return — HSN-wise, copy-ready

e-Invoice

Display

IRN + Ack Number from NIC portal on every invoice

E-Way Bill

Print

Challans with transporter details & vehicle number

Composition

Supported

Composition dealers and exempt supplies covered

How it works

Up and running in 3 steps

1

Set up your business

Enter company name, GSTIN, address, and bank/UPI details. smartvyapaari auto-detects your GST state and pre-fills tax rates.

2

Add customers & products

GSTIN auto-validates and detects the state for place-of-supply. HSN codes ensure the correct GST slab every time.

3

Start billing instantly

Create a GST invoice in 30 seconds. Print or share a PDF. GSTR-1 is always ready to file — reports update in real time.

What our users say

Real feedback from Indian businesses using smartvyapaari every day.

Pehle invoice banana ek sar dard tha. Smartvyapaari se ab 2 minute mein GST invoice ready ho jaata hai. GSTR-1 bhi automatic!

RP

Ramesh Patel

Textile Trader, Surat

The AI assistant is a game-changer. I asked which products give the most profit after GST — it answered instantly. No CA needed for basics.

SM

Sunita Mehta

Pharma Distributor, Ahmedabad

Was using Excel for 5 years. Switching took 30 minutes. Stock alerts and overdue invoice tracking alone saved me ₹2L this quarter.

AK

Ajay Khanna

Electronics Retailer, Delhi

Pricing

Simple, honest pricing

Free for small businesses. No hidden charges. No per-invoice fees.

Free

₹0/month

Forever free for growing businesses

Get started
  • Unlimited invoices
  • Up to 50 customers
  • Up to 100 products
  • Basic GST reports
  • Print & PDF export
  • Works offline (PWA)
Most popular

Pro

₹299/month

For growing businesses

Start free trial
  • Everything in Free
  • Unlimited customers & products
  • AI Assistant (Hindi + English)
  • Business Health Score
  • Cash Flow Forecast
  • Smart Invoice Check
  • GSTR-1 HSN-wise export
  • e-Invoice (IRN) display
  • Recurring invoices
  • Priority support

Not sure which plan is right for your business?

Book a free 20-min demo

Start billing smarter
today

Join thousands of Indian businesses using smartvyapaari for GST billing, stock, and AI insights.

No credit card · Free forever for small businesses