Everything your business needs.
In one product.
Invoices, quotations, proforma invoices, debit and credit notes, clients, GST, expenses, inventory, analytics, and API.
No credit card required
Full list
Every feature on one plan
No add-ons. No feature gates. Browse the full platform below.
Business
Account & team management
My Business
Set up your business profile - name, GSTIN, MSME number, logo, address, and contact details. Everything auto-fills on your invoices.
CA Sync
Schedule automatic document packages for your Chartered Accountant. Invoices, expenses, inventory, and TDS - emailed on your schedule.
User Management
Invite team members, assign roles, and control who can create, edit, or view invoices. Multi-user at no extra per-user cost.
Clients
Unlimited client records with GSTIN, billing address, contact details, invoice history, and outstanding balance - all in one place.
Documents
Invoices, notes & quotations
Invoices & Proforma
Invoices
GST-compliant tax invoices with auto CGST/SGST/IGST, GSTIN validation, INR in words, and PDF export. Sequential numbering included.
Proforma Invoices
Issue formal proforma invoices with validity date and full PDF output before the actual tax invoice is raised. Convert to invoice in one click.
Debit & Credit Notes
Debit Notes
Issue GST-compliant debit note amendments to increase taxable value on previously issued invoices. Full audit trail and PDF output.
Credit Notes
Reduce taxable value or document refunds with GST-aligned credit notes. Linked to original invoices for clean reconciliation.
Quotations
Quotations
Send professional quotations before the job. Set validity dates, add GST, and convert approved quotes to tax invoices with a single click.
Finance
Expenses, inventory & tax
Inventory
Manage products and services with stock tracking. Inventory items auto-populate invoice line items - no manual re-entry.
Expenses
Log and categorise business expenses. See your real P&L - revenue versus outgoings - on the dashboard and in Indian FY reports.
Sendouts
Track all outbound document sends - invoices, quotations, notes - in one log. Know what was sent to whom and when.
TDS
Track Tax Deducted at Source on applicable transactions. Maintain TDS records for filing and reconciliation with your CA.
Insights
Analytics, integrations & API
Analytics
Real-time revenue dashboard, outstanding tracker, invoice status breakdown, and Indian FY (Apr–Mar) reports ready for your CA.
AI Connect
Connect Claude, Cursor, or Copilot and run invoicing by asking. Create invoices, check unpaid balances, and manage clients from your AI app.
Templates
Choose from multiple professional invoice templates. Customise with your brand colour and logo - every PDF looks like you designed it.
API Key & REST API
Generate secure API keys and integrate invoicing into your own app or workflow. Full REST API v1 included - no extra plan needed.
Shopify Integration
Connect your Shopify store and auto-generate GST invoices for every order. Orders flow directly into your invoice list.
Invoicing
Professional invoices in seconds
Create, send, and track invoices without a learning curve. GST fields auto-fill, totals auto-calculate, and your invoice is ready to send as a PDF in one click.
- GST invoices on Free, with a monthly document cap
- CGST / SGST / IGST auto-calculated
- GSTIN validation on every invoice
- INR amount in words (lakh / crore)
- Sequential invoice number series
- Send via email and download PDF
Invoice list
Every invoice. One searchable list.
See paid, pending, and partial at a glance. Filter by FY, export CSV, and act on outstanding balances without leaving the screen.
- Paid, pending, and partial status badges
- Search, filters, and CSV export
- Outstanding amounts highlighted
- Bulk actions when you need them
PDF-ready invoices
Share, download, or email in one click
Professional GST invoices with bank details, UPI QR, signature, and amount in words - ready to send to your client.
- Share link, Save PDF, Send by email
- GSTIN, PAN, and MSME on every bill
- Payment QR and bank details included
Documents
Beyond invoices: full document management
Send quotations and proforma invoices before you bill. Issue debit notes for increases and credit notes for reductions. All GST-compliant.
- Quotations with approval tracking
- Proforma invoices with validity
- Debit and credit notes with audit trail
Quotations
Send quotes before the job. Convert to invoice in one click when approved.
Proforma Invoices
Formal proforma invoices with validity and PDF output ahead of the tax invoice.
Debit Notes
Issue GST-compliant debit note amendments with full audit trail.
Credit Notes
Reduce taxable value or document refunds with GST-aligned credit notes.
Clients
Unlimited clients. Zero extra cost.
A built-in CRM designed for invoicing. Track every client, every invoice, every payment from one screen.
- Unlimited client records
- Full invoice history per client
- GSTIN stored per client - auto-fills on invoices
- Outstanding payments tracked per client
- Client-wise analytics and reports
- Store billing and shipping addresses
Expenses
Track what goes out. Not just what comes in.
Log business expenses by category and vendor. See paid vs pending totals for the Indian financial year.
- Log and categorise business expenses
- Paid and pending totals at a glance
- Search, filter, and CSV export
Inventory
Products and services ready for every invoice
Reuse rates, tax, and HSN codes across invoices and quotations. Keep stock quantities next to your billing workflow.
- Products and services in one list
- Quantity, rate, discount, and tax
- HSN codes linked to line items
My Business
Your GST profile, bank details, and preferences
Set business name, GSTIN, logo, signature, UPI, and invoice numbering once. Every document picks it up automatically.
- GSTIN, PAN, and MSME on file
- Logo and signature for PDFs
- Currency, HSN/SAC, and invoice pattern
CA Sync
Your CA gets the books. Automatically.
Schedule monthly or weekly packages of invoices, quotations, expenses, inventory, and TDS. Sent to your Chartered Accountant on time - no ZIP exports, no chase emails.
- Enable once, pick CA email and schedule
- Include invoices, notes, expenses, inventory, TDS
- Send now for any report month
- Delivery history you can audit
Analytics
Know your numbers. Always.
Real-time dashboards built for Indian business owners. Understand your revenue, outstanding payments, and growth in plain language.
- Revenue vs expense dashboard
- Outstanding payments tracker
- Invoice status breakdown (paid / unpaid / overdue)
- Indian Financial Year (April–March) reports
- Export reports for your CA
Trends
See revenue move month by month
Income vs expenses, monthly paid revenue, and invoice status - charts that match how Indian businesses actually review a financial year.
- Income vs expenses across Apr–Mar
- Monthly paid revenue bars
- Paid, pending, and partial breakdown
AI Connect
Ask your AI. Get invoicing done.
Connect Claude, Cursor, or Copilot to One Stop Invoice. Check unpaid invoices, create documents, and manage clients by asking - with confirmation before anything destructive.
- One-click connect for Claude and other AI apps
- Step-by-step guides for ChatGPT and more
- Revoke connections anytime
- Confirmation before delete or email actions
REST API
Build on top of One Stop Invoice
Integrate invoicing into your own app, website, or workflow. Full REST API v1 included - no separate API plan.
- REST API v1 fully documented
- Create and manage invoices via API
- Client, quotation, and expense management
- Secure API key authentication
- Included in every plan - no extra cost
{
"client_id": 123,
"invoice_date": "2026-04-01",
"gst_type": "intra_state",
"items": [...]
}
All of this.
In one product.
Create your account and start invoicing.
No credit card required
iOS & Android
Native apps on App Store and Google Play.
Same account
Sign in with your existing One Stop Invoice login.
Full GST workflow
Invoices, clients, inventory, expenses, and CA Sync.