Way 01
Answer a few questions
One question at a time, like a typeform. Enter, enter, done.
Question 1 of 4
Who are you billing?
Enter to continue
GST ✅
WhatsApp native
AI prompt → invoice
India's easiest invoicing app
It's as simple as filling a form. Or sending a WhatsApp text.
₹500/month · no card to start · bring your Excel
Excel doesn't excel and Tally may not tally. With POSiBill, everything is possible.
Industry first
Three ways to make an invoice. Pick your mood.
No jarring grid. No training. No running back to Excel.
Way 02
Text our WhatsApp bot
Chat the details. It builds and sends the invoice for you.
Way 03
Just say it out loud
Type it or speak it. Our AI drafts the invoice, you hit send.
Listening…
Draft ready — INV-2026-0148
- Aarav Interiors · 40 chairs
- ₹1,80,000
- GST 18%
- ₹32,400
- Total
- ₹2,12,400
…and yes, all three land in the same GST-clean invoice.
Sales is the lifeline. Invoicing is the line.
Teams stay on Excel and Word because billing software is a maze. So we deleted the maze.
— that's the whole product, honestly
Reality check
3 reasons your setup is failing you
Your invoice is a Word file on a desktop
The document that brings in your money is sitting in a folder called "final_v3".
Bro seriously? We're in 2026.
Your quote takes 5 minutes
By the time you send it, a POSiBill user has already quoted, followed up and closed your client.
Speed is the sales pitch.
You don't actually know who owes you
The answer is spread across a sheet, a WhatsApp thread and your memory. So the oldest unpaid invoice is always the one nobody chases.
Your money shouldn't be a mystery novel.
The whole pitch, in one line
Excel doesn't excel.
Tally may not tally.
But with POSiBill, everything is possible.
Same invoice. Two very different Tuesdays.
In a spreadsheet
Typed by hand. Every single time.
| Row | A | D | E | H |
|---|---|---|---|---|
| 8 | Bill | Gross | Cumul. | Net paid |
| 9 | INV-1 | 42,00,000 | 42,00,000 | 35,70,000 |
| 10 | INV-2 | 36,00,000 | 78,00,000 | 30,60,000 |
| 11 | INV-3 | 31,00,000 | 1,09,00,000 | 26,35,000 |
| 12 | INV-4 | 25,00,000 | 1,09,00,000 | #REF! |
- Insert one row and the totals silently stop adding up.
- The GST invoice gets retyped in Word, so the two never agree.
- Who still owes you, and since when? Go scroll.
- It only exists on one laptop.
In POSiBill
Answer the questions. Everything else is worked out.
- The maths is done for you, and it can't drift.
- The GST tax invoice is the same document.
- It knows who owes you, and how long it's been.
- It's on your phone, on site, right now.
Zero migration pain
Start from the Excel you already have.
Upload your current template. We'll turn it into an uber-cool invoice built around how your business actually bills.
- Nothing is saved until you say yes
- Bad rows get flagged, not silently imported as ₹0
- Fifteen minutes, and your old sheet is history
drag. drop. done ✨
Live for wholesalers
A vendor bill comes in. Your stock knows.
Upload a PDF, Excel or CSV purchase bill. POSiBill reads the vendor, invoice, GST and item lines for review. Post it once and the items enter inventory at weighted average cost.
- AI-assisted PDF extraction through OpenRouter, always reviewed before posting
- Cases, boxes and other purchase units converted into the item's base unit
- Finalised sales invoices deduct stock and block when quantity is unavailable
- Stock valuation, low-stock, purchase and gross-margin reports with CSV export
Live in the app
What your customer receives
An invoice that gets you paid — and survives a scrutiny.
GSTIN both sides, place of supply, HSN/SAC, the tax summary by rate, amount in words. Plus a How to pay block with your bank details — written once, on every invoice after.
- Your payment instructions on every single invoice
- Numbered per financial year, immutable once finalised
- Emailed as a PDF, or sent straight from your phone
payment links + UPI QR are up next — see the roadmap ✨
Anywhere
On the phone, on the go!!
Price
Less than a Tuesday lunch for three.
one flat price
One business, unlimited invoices
₹500/ month
- Unlimited invoices, quotations, purchases and customers
- One-location inventory with weighted average costing
- GST tax invoices as PDF, emailed to your customer
- Rate lists, reports and a receivables view you can trust
- Excel migration — and your data stays yours
- Works on the phone in your pocket
No card to start. No per-user, no per-invoice, no lock-in.
🍽️ The dare: show us a team lunch for three under ₹500 and your next month is on us.
Straight answers
Is it actually GST compliant?
Yes. HSN/SAC, the CGST/SGST or IGST split by place of supply, tax summary by rate, invoice numbering that resets on 1 April, and GSTR-1 ready output. E-invoicing and e-way bill are supported for the businesses that need them.
Do I have to learn anything?
If you can fill a form or send a WhatsApp message, you already know how to use it. That is the entire design brief.
I already use Tally. Does this replace it?
No, and it shouldn't. Tally is your books; POSiBill is your billing and your receivable. Your CA keeps doing what they do — you stop keeping the running position in a spreadsheet beside it.
What about my existing customers and rates?
Upload the Excel you keep them in. Every extracted field is shown next to the value it came from, and nothing is written until you confirm it.
Is my data mine?
Yes. Everything you import and everything you create is yours, and you can export it. We don't sell it and we don't train anything on it.
Your first invoice is 60 seconds away.
Form, WhatsApp or one prompt. Pick whichever feels least like work.