Unlimited GST invoicing — free to start, honest caps
Free is real and limited. Pro unlocks unlimited documents. We do not sell a fake “unlimited free” plan.
No credit card. No 30-day trial.
Is One Stop Invoice free or unlimited?
One Stop Invoice is free to start with no credit card. Free is not unlimited: every Free account has a watermark and 20 documents per calendar month (invoices, quotations, proforma invoices, credit notes, and debit notes share that cap). When you need unlimited GST invoicing, unlock Pro at ₹1,499/year or ₹199/month (GST included). Pro removes the Free document cap and the Free watermark on new PDFs. There is no 30-day full-product trial and no per-user fee. The product creates GST tax invoices. It does not generate an IRN, file GSTR-1, or create e-way bills. Full numbers live on pricing and Free vs Pro .
Free vs Pro at a glance
| Topic | Free | Pro |
|---|---|---|
| Price | ₹0 | ₹1,499/year or ₹199/month, GST included |
| Documents / month | 20 shared across invoices, quotations, proforma, credit notes, debit notes | Unlimited |
| Watermark on new PDFs | Yes | No |
| Clients | 25 | Unlimited |
| Inventory items | 25 | Unlimited |
| Expenses / month | 25 | Unlimited |
| Emails / month | 5 | Unlimited |
| Staff logins | 1 | 5 |
| API calls / month | 200 | Included |
| CA Sync packs / month | 1 monthly pack | Unlimited (weekly or monthly) |
| Support | Email / ticket | Priority chat support |
Hitting a Free create cap pauses new creates until the 1st of next month (India time) or until you unlock Pro. Existing documents stay. Website, iOS and Android, API, and AI share one account.
Why say this
“Unlimited” without a price is usually a trap
Search results for unlimited GST invoicing often name tools that still have free-tier ceilings. We publish ours. Free means 20 documents and a watermark. Unlimited documents means Pro. That is the whole offer.
Still GST
Pro is unlimited for documents — not IRN, GSTR-1, or e-way bills
Pro is unlimited for documents. It does not turn this product into NIC e-invoice software or a return filer. Use CA Sync to email books to your Chartered Accountant.
FAQ
Unlimited GST invoicing questions
Start free. Unlock unlimited when you need it
No credit card on Free. Published caps.