The one system your business needs.
Billing, GST, stock, purchase and sales in one open source system. One price per company, every app included, AI on your own key.
- Every app included, one price per company
- GSTR-1/3B, e-invoicing and e-way bills built in
- AI on your own key, or on your own servers
A person on our team replies. The reply time is on your quote.
Invoicing
Branded invoices, recurring billing, payment tracking, and automated reminders. AI times each reminder for when the customer is most likely to pay.
- Included in every OneYukti paid plan.
- Setup is by the hour, fixed once scoped, and counted once for accounting and invoicing. The finder shows your price.
AI-Timed
Payment Reminders
Automated
Recurring Billing
Estimate with your own figures
Type what your team handles today. Nothing is estimated until you do; each line item shows the source behind its calculation.
Works best with
Related apps that work together in OneYukti
Accounting
Invoices flow directly into your general ledger with automated journal entries and reconciliation.
Learn moreSales
Convert confirmed sales orders into invoices with a single click or fully automated workflows.
Learn moreSubscriptions
Manage recurring billing cycles with automated invoice generation for subscription customers.
Learn moreSend invoices and collect payments online
Create branded invoices in the Invoicing app, accept online payments, and get paid faster. Recurring billing runs automatically, and reminders go out on a schedule you set.
Branded invoices in seconds
Accept payments through payment links
Reminder emails go out on your schedule
Every invoice you send here posts directly into the general ledger. Not sure where Invoicing ends and full bookkeeping begins? See Invoicing vs Accounting for the breakdown.
Invoicing capabilities
Invoice Payments
Late Payment Risk
Quote to Invoice
Financial Dashboards
AI-driven financial insights
Machine learning forecasts cash flow and scores invoices for late payment risk
Cash flow prediction
Forecast future cash flow based on historical payment patterns and invoice due dates.
- 30/60/90 day forecasts
- Seasonal trend analysis
- Expense impact modeling
Smart collections
AI identifies at-risk invoices and sends personalized follow-ups, which improves collection rates without damaging customer relationships.
- Late payment risk scoring
- Optimal reminder timing
- Sentiment-aware messaging
Core invoicing features
Invoices, recurring billing, online payments, reminders, expenses, and reports
Professional invoices
Create branded invoices in seconds with customizable templates and automatic numbering.
- Customizable invoice templates
- Automatic invoice numbering
- Multi-currency support
- Tax calculations
- Discount and payment terms
- Custom fields and notes
Recurring billing
Automate subscription and recurring invoices with flexible billing cycles and automatic payment collection.
- Flexible billing cycles
- Automatic invoice generation
- Subscription management
- Proration support
- Trial periods
- Automated payment collection
Online payments
Accept payments online with integrated payment gateways. Let customers pay invoices with a click.
- Multiple payment gateways
- Credit card processing
- ACH/bank transfers
- Digital wallets
- Payment links
- Partial payments
Payment reminders
Automated payment reminders and follow-ups to reduce late payments and improve cash flow.
- Automatic reminder emails
- Customizable reminder schedules
- Overdue notifications
- Payment confirmation emails
- Thank you messages
- Escalation workflows
Expense tracking
Track expenses, attach receipts, and automatically bill clients for reimbursable expenses.
- Expense recording
- Receipt attachment
- Billable expenses
- Expense categories
- Vendor management
- Expense reports
Financial reports
Track revenue, outstanding payments, and cash flow with real-time financial dashboards.
- Revenue reports
- Aging reports
- Payment history
- Tax reports
- Profit & loss
- Cash flow forecasting
Advanced billing features
Batch invoicing
Generate multiple invoices at once for recurring customers.
Credit notes
Issue credit notes and refunds with proper accounting.
Time-based billing
Convert tracked time to invoices automatically.
Estimates & quotes
Create estimates that convert to invoices with a click.
Email delivery
Send invoices via email with PDF attachments automatically.
Tax compliance
Automatic tax calculations and compliance with local regulations.
Invoice to payment workflow
Create
Generate professional invoice
Send
Email to customer instantly
Track
Monitor when viewed
Pay
Customer pays online
Record
Auto-update accounting
This app has an AI assistant. It runs on your own key at no extra price. Read about it on /ai.