Billing suite powered by WordPress—tailored for freelancers and small agencies.

Invoices. Quotes. Accounting. Contacts. Get started for free.




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Free Download

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  • Invoices
  • Quotes
  • Accounting
  • Compatible with any WordPress theme that supports the Block Editor—inheriting the styles of your theme
  • Intuitive, Modular, Fully customizable via your theme settings
  • Custom Posts with predefined templates and a global header
  • PDF Export
  • Dashboard widget
  • WYSIWYG, Real-time calculation
  • Legally compliant with unique and sequential invoice numbers
  • Privacy by design
  • No dependencies
  • Multilingual: You can help translating the Plugin into your language
  • OpenSource: GPLv2+

Pro Add-on

Pro Add-on

One-time payment No recurring fees VAT may be applied at checkout 14 days money back guarantee

  • Add-on for the basic Billy plugin
  • Contacts and Address book with Stats and Export functionality
  • Invoices+: Contact selector, Add current status, QR code payment
  • Quotes+: Contact selector, Add current status, Invoice-autocreation from an existing quote
  • Accounting+: Invoice-autosync, Autofilter, Stats
  • PDF-Customization: Add CSS and Upload webfonts
  • Share Invoices and Quotes via a password protected link
  • WooCommerce: Create Invoices from orders
  • Never forget birthdays of your contacts with the Upcoming Birthdays dashboard widget
  • Additional information in admin columns
  • GDPR-compliant by hooking into the WordPress Export Personal Data tool
  • Support
  • Fair deal: Lifetime-license and free updates with new features to come

Version 1.2.2

Billy "free"
WordPress 5.6+
PHP 8.0+

Display prices in

Currency conversions are estimated and for informational purposes only. The billing currency is EUR. Depending on your billing country VAT may apply.

  1. Simple, yet powerful
    Billing has never been so easy! Create Invoices and Quotes, Prepare Accounting records and Manage all your Contacts [PRO].
  2. Privacy by design
    No data is shared with third-parties since you’re in full control of all information published on your own website. The post visibility of your billing data is “private” by default.
  3. Not reinventing the wheel
    The plugin integrates seamlessly into an existing WordPress site which saves you valuable time to focus on your business.
  4. Core WordPress
    Making use of the Customize API, Custom Post Types, Blocks and Templates.
  5. Riskless
    A Free basic version is available in the WordPress Plugin directory.
  6. Extensible
    The PRO version comes with dedicated Support, several useful enhancements like Contact management, Password protected share links for Invoices and Quotes, Stats & Charts, QR code payment and further useful customization options.

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