Billdu

Plans and prices

From Billdu's own pricing page, checked 21 Oct 2026. Every plan

What the maker publishes

API availability

API access is website-only, limited to account owners and included in Premium. source

API resources

Billdu links an API client on GitHub, Apiary API documentation, a PHP package on Packagist and a Node.js package on npm. source

API scope

The API can create clients, invoices and orders and send documents by email, but it only accepts one-way data into Billdu. source

Payment reminders

Yes source

Company founded

Billdu was founded by Erik Hudák in 2012, originally under the name miniFaktúra. source

Company size

LinkedIn lists Billdu as a privately held software-development company with 11–50 employees and headquarters in Bratislava. source

Desktop availability

Billdu states that it has no dedicated Mac or PC application and directs desktop users to my.billdu.com. source

Documentation and support

The help center provides feature guides, troubleshooting articles, FAQs, knowledge-base content, email support and chat support. source

Estimates

Billdu supports professional quotes and estimates and can convert accepted estimates into invoices. source

Expense tracking

The product records expenses and scans receipts for organizing business spending. source

Founded

2012 source

Free plan

No source

Headquarters

London, United Kingdom source

Integrations

Official pages describe integrations with Xero for accounting and Stripe and PayPal for payments. source

Inventory

The feature set includes inventory tracking, stock management and barcode scanning. source

Invoice creation

Users can create and send professional invoices from mobile apps or the web application. source

Invoice tracking

Billdu records invoice status and can notify users when an invoice is opened or viewed. source

Legal entity

Billdu's terms identify the operator as BILLDU LTD, company number 9812233, registered at Solar House, 915 High Road, North Finchley, London N12 8QJ. source