Billing & payments — nothing else

Send invoices in minutes. Know exactly what you are owed.

Create invoices, record payments, and manage customers — without inventory modules, accounting ledgers, or features you'll never use. Works for India GST and international businesses.

  • First invoice in under 2 minutes
  • India GST with CGST / SGST / IGST split
  • 160+ currencies, any timezone
  • PDF invoices with payment status

< 2 min

Time to first invoice

160+

Currencies supported

7 statuses

Invoice stages

GST + global

Tax support

Why Simple Billing

Built narrow — so it stays fast

Fast to use every day

Pick a customer, add catalog items, issue the PDF. Repeat billing takes under a minute once you're set up.

Works wherever you bill

Currency, locale, timezone, and tax labels are set per business. Nothing is hardcoded for one country.

Narrow scope, on purpose

No inventory, no ledger, no expenses. The product does invoicing and payments — and does them well.

Core capabilities

The full billing loop — nothing extra

Customer records, item catalog, PDF invoices, and payment tracking. That's the whole product.

Customers

Item catalog

Invoices & PDF

Reports

How it works

From signup to sent invoice in minutes

  1. 01

    Set up your business

    Add logo, currency, tax presets, and optional India GST mode in onboarding.

  2. 02

    Add customers & items

    Import contacts or build your catalog with codes, units, and HSN.

  3. 03

    Issue & get paid

    Send PDF invoices, track status, record payments, and follow up with reminders.

Invoicing

Create, issue, and deliver professional bills

  • Detailed line-item invoicesItem codes, units, HSN, tax, and line totals on every bill.
  • PDF invoices your customers can trustBranded PDFs with tax breakdown and payment status.
  • Clear invoice lifecycleTrack every bill from draft through paid or closed.

Send & share

Email invoices and share with customers

  • Email invoice with PDFSend the full invoice attachment from the app.
  • WhatsApp sharePre-filled message with invoice number and PDF link.
  • Payment reminders by emailNudge customers when invoices are due or overdue.

Ready to send your first invoice?

Join businesses that bill faster with less clutter. Free plan — no credit card required.