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Invoicing & GST
Built forin India.

From Stock to Sales. Simplified.

Create GST-compliant invoices in under 30 seconds. Auto CGST/SGST/IGST detection, real-time inventory, GSTR-1 export, and E-Way Bills — everything your Indian business needs, in one platform.

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GSTR-1
Good morning, Rajat 👋
Here's your business snapshot for today
Export
+ New Invoice
Total Revenue
₹24.6L
↑ 18.4% vs last month
Outstanding
₹3.42L
12 unpaid invoices
Gross Profit
₹8.91L
↑ 22.1% this month
Margin
36.2%
↑ 3.1pp improvement
Revenue — Last 6 Months
Nov
Dec
Jan
Feb
Mar
Apr
Invoice Status
342
InvoiceCustomerAmountStatus
INV-00342Sharma Enterprises₹45,800PAID
INV-00341Gupta & Sons Pvt Ltd₹12,300PARTIAL
INV-00340TechMahindra Ltd₹89,000OVERDUE
INV-00339Reliance Retail₹1,24,500SENT
Trusted across India
100% GST Compliant
E-Way Bill Ready
Bank-Grade Security
Multi-User Teams
GSTR-1 Export
500+ Businesses
0
Businesses Served
0
Invoices Created
0
Seconds to Invoice
24×7
Customer Support
Smart Invoicing

Professional invoices,
in under 30 seconds.

From proforma to GST tax invoice — create, send, and track every invoice with zero friction. Your customers get a beautiful PDF with a Pay Now button.

Invoices
Export CSV + New Invoice
Invoice #CustomerAmountStatus
INV-00342Sharma Enterprises₹45,800PAIDView
INV-00341Gupta & Sons₹12,300PARTIALView
INV-00340TechMahindra Ltd₹89,000OVERDUEView
INV-00339Reliance Retail₹1,24,500SENTView
INV-00338Infosys BPO Ltd₹67,200DRAFTView
2 selected | Mark Paid Send Reminder Delete Total: ₹58,100
Tax Breakdown — INV-00342 ✓ Auto Detected
Your GSTIN: 27KXFLO1234A1Z5 MH
Customer GSTIN: 27SRMENT9876B1Z2 MH
Same state detected — applying CGST + SGST (Intra-state)
Subtotal₹85,000.00
Discount− ₹2,500.00
CGST (9%)₹7,425.00
SGST (9%)₹7,425.00
Total ₹97,350.00
HSN / SAC
8471
Tax Rate
18%
GSTR-1
Ready ✓
GST Compliance

GST handled.
Automatically.

KryzenX Flow reads GSTINs and auto-applies CGST+SGST for intra-state or IGST for inter-state — no manual selection. Ever.

  • Auto CGST/SGST vs IGST — detected from the first 2 digits of both GSTINs, zero manual effort
  • HSN / SAC Codes — auto-inherited from product master, shown on every invoice line item
  • GSTR-1 Export — download government-ready JSON or Excel for monthly filing in one click
  • E-Way Bill Generation — generate EWB directly from invoice, no separate login needed
Inventory Management

Always know
what's in stock.

Real-time inventory tracking that updates the moment you create an invoice or receive a goods shipment. No spreadsheets. No surprises.

Inventory ⚠ 3 Low Stock
ProductSKUStockPriceStatus
LED Panel 40W
LP-001
LP-001 48 ₹2,400
● In Stock
HDMI Cable 2m
HC-002
HC-002 3 ₹450
⚠ Low Stock
USB Hub 7-Port
UH-003
UH-003 0 ₹1,200
✕ Out of Stock
Printer Ink (Black)
PI-004
PI-004 124 ₹850
● In Stock
Network Switch 8P
NS-005
NS-005 7 ₹3,600
⚠ Low Stock
Everything You Need

Built for the full billing lifecycle.

From purchase order to payment collection — every workflow your business needs, in one place.

🔄
Recurring Invoices
Set up auto-billing for monthly retainers, AMC contracts, and subscription clients. Invoices generate automatically on schedule.
📄
Credit & Debit Notes
Issue credit notes for returns and debit notes for additional charges. Linked to original invoices with full audit trail.
💳
Razorpay Integration
Add a Pay Now button to every invoice email. Customers pay online, payment auto-reconciles in your dashboard.
🚛
E-Way Bill
Generate and cancel E-Way Bills directly from any invoice. Update vehicle details on the go without leaving the app.
👥
Team & Roles
Invite accountants and billing staff with role-based permissions. Owners see everything; members see only what they need.
📊
Expense Tracking
Log business expenses, attach bills, and track supplier invoices. See true profitability, not just revenue.
📱
WhatsApp Sharing
Share any invoice instantly via WhatsApp with a single tap. Your customer gets a professional PDF link on their phone.
🔔
Payment Reminders
Automated overdue reminders via email. Configure timing, tone, and frequency. Collect faster without the awkward follow-up calls.
📑
Contract Management
Manage AMC and retainer contracts. One click generates the next invoice based on billing cycle — monthly, quarterly, or annually.
Real Reviews

Loved by Indian businesses.

★★★★★

"Finally an invoicing tool that gets GST right automatically. The CGST/SGST vs IGST detection alone saved my accountant hours every month. The dashboard is beautiful."

R
Rahul Mehta
Founder, TechNova Solutions, Pune
★★★★★

"Moved from Tally to KryzenX Flow and never looked back. Bulk invoice actions cut our billing time from 2 hours to 15 minutes. The WhatsApp sharing is a game-changer."

P
Priya Sharma
MD, Sharma Electrical Distributors, Delhi
★★★★★

"The inventory auto-sync with invoices is exactly what we needed. We run a trading business — stock accuracy is critical. GSTR-1 export makes our CA very happy."

A
Amit Joshi
Owner, AJ Trading Co., Mumbai
Pricing

Simple pricing,
powerful platform.

free trial on UDAAN. No credit card required.

All prices exclusive of GST · Secure payments via Razorpay · Cancel anytime

FAQ

Frequently asked questions.

Everything you need to know about KryzenX Flow and GST invoicing in India.

Is KryzenX Flow free to start?

Yes. The UDAAN plan includes a free trial with no credit card required. You get full access to all features — invoicing, GST, inventory, and reports — before you commit to a paid plan.

Is KryzenX Flow compliant with Indian GST regulations?

100%. KryzenX Flow generates GST-compliant tax invoices, proforma invoices, credit notes, and debit notes as per the CGST Act, 2017. Every invoice includes HSN/SAC codes, GSTIN validation, place of supply, and accurate CGST/SGST/IGST breakdowns as required by law.

How does the automatic CGST/SGST vs IGST detection work?

The system reads the first 2 digits of your GSTIN (your state code) and compares them to your customer's GSTIN. If both share the same state code, CGST + SGST is applied (intra-state supply). If they differ, IGST is applied (inter-state supply). This happens automatically on every invoice — zero manual selection ever required.

Can I generate E-Way Bills directly from KryzenX Flow?

Yes. For consignments above ₹50,000 in value, you can generate and cancel E-Way Bills directly from any invoice without logging in to the NIC portal separately. You can also update vehicle details and extend validity — all from within the app.

Does KryzenX Flow replace Tally or separate inventory software?

For most Indian SMBs and trading businesses, yes. KryzenX Flow covers GST invoicing, purchase orders, goods receipt (GRN), real-time inventory tracking, and basic financial reporting in one dashboard. There's no double-entry bookkeeping required. If your CA needs advanced accounting (P&L, balance sheet), KryzenX Flow complements Tally by handling the billing and inventory side.

Can I export data for GSTR-1 filing?

Yes. Generate a government-ready GSTR-1 JSON or Excel export in one click. The export format is compatible with the GST portal and all major CA filing tools. Your accountant can download and upload directly — no reformatting needed.

Get Started Today

Ready to transform
your billing?

Join businesses across India who invoice smarter with KryzenX Flow.
11-day free trial on UDAAN. No card required.

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Made in

INDIA