Billdu
8.8#1 in invoicing softwareFrom $4.99 a monthFree planAndroidiOSWebAPI
VisitBilldu vs Inkvoice
What both publish
| Fact | Billdu | Inkvoice |
|---|---|---|
| Free plan | No | Yes |
| Included team users | 1 | 3 |
| Integrations | Official pages describe integrations with Xero for accounting and Stripe and PayPal for payments. | The product describes outgoing webhooks for n8n, Zapier, and Make, plus API-token access for external tools and scripts. |
| Multi-currency invoicing | Yes | Yes |
| Online payments | Invoices can include a Pay Now button for card payments through connected payment providers. | Yes |
| Paid from | 4.99 | 4.99 |
Billdu plans
- Lite$4.99 a month
- Standard$9.99 a month
- Premium$19.99 a month
- FreeFree
Inkvoice plans
- Cloud FreeFree
- Cloud Starter$4.99 a month
- Cloud Pro$14.99 a month
- Self-hosted open-source buildFree
- Self-host the open-source buildFree
Pick Billdu if…
It suits individuals and teams needing invoicing across web and mobile devices. Choose among the plans based on client volume, team size, estimates, recurring billing, and API needs.
Pick Inkvoice if…
It suits freelancers, small businesses, and small teams that need invoicing, payment tracking, and expense reporting. Self-hosting is an option for users comfortable running the software on their own server.