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Kill Bill

Kill Bill has been the leading open-source platform for billing and payment since 2010.

Welcome to Kill Bill!

The Kill Bill billing system and payments platform is feature-rich out-of-the-box and highly customizable. Use it for highly complex billing schemes, including one-offs, recurring, and usage-based plans.

Kill Bill is not an all-in-one solution. Instead, it's highly modularized; you can disable the functionality you don't need or replace functionality with one of your existing systems. The real power of Kill Bill lies in building your own business logic on top of it to create a customized billing and payments solution.

You can write plugins to modify Kill Bill's behavior and integrate with third-party vendors. Kill Bill already has many open-source plugins. Use them as examples for creating your own or modify them for your own use.

Your business doesn't need to rely on the uptime or processing speed of a SaaS provider. You choose where to run Kill Bill from, on-premise or in the cloud, like Kill Bill on AWS.

For more information:

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  1. killbill killbill Public

    Open-Source Subscription Billing & Payments Platform

    Java 4.7k 792

  2. killbill-admin-ui killbill-admin-ui Public

    Kill Bill Administrative UI engine

    Ruby 54 61

  3. killbill-docs killbill-docs Public

    Kill Bill documentation

    CSS 38 82

  4. killbill-client-java killbill-client-java Public

    Java client library for Kill Bill

    Java 33 63

  5. killbill-client-ruby killbill-client-ruby Public

    Ruby client library for Kill Bill

    Ruby 24 25

  6. killbill-cloud killbill-cloud Public

    Kill Bill deployment utilities

    Ruby 65 87

Repositories

Showing 10 of 113 repositories
  • killbill Public

    Open-Source Subscription Billing & Payments Platform

    killbill/killbill’s past year of commit activity
    Java 4,705 Apache-2.0 792 196 8 Updated Jan 17, 2025
  • killbill-docs Public

    Kill Bill documentation

    killbill/killbill-docs’s past year of commit activity
    CSS 38 Apache-2.0 82 17 2 Updated Jan 17, 2025
  • slate Public

    Kill Bill API documentation

    killbill/slate’s past year of commit activity
    JavaScript 0 Apache-2.0 13 5 2 Updated Jan 17, 2025
  • killbill-email-notifications-plugin Public

    Kill Bill plugin for email notifications

    killbill/killbill-email-notifications-plugin’s past year of commit activity
    Java 9 Apache-2.0 23 9 1 Updated Jan 16, 2025
  • killbill-plugin-framework-java Public

    Framework to write Kill Bill plugins

    killbill/killbill-plugin-framework-java’s past year of commit activity
    Java 8 Apache-2.0 24 8 0 Updated Jan 16, 2025
  • gh-actions-shared Public

    Shared GitHub Actions

    killbill/gh-actions-shared’s past year of commit activity
    0 Apache-2.0 2 1 1 Updated Jan 15, 2025
  • killbill-hello-world-java-plugin Public

    Hello World Kill Bill plugin in Java

    killbill/killbill-hello-world-java-plugin’s past year of commit activity
    Java 10 Apache-2.0 24 0 1 Updated Jan 11, 2025
  • killbill-kpm-ui Public

    Kill Bill UI for the KPM plugin

    killbill/killbill-kpm-ui’s past year of commit activity
    Ruby 0 MIT 5 1 1 Updated Dec 30, 2024
  • killbill-admin-ui Public

    Kill Bill Administrative UI engine

    killbill/killbill-admin-ui’s past year of commit activity
    Ruby 54 MIT 61 32 2 Updated Dec 27, 2024
  • killbill-admin-ui-standalone Public

    Kill Bill Administrative UI

    killbill/killbill-admin-ui-standalone’s past year of commit activity
    Ruby 19 25 2 1 Updated Dec 23, 2024

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