Kill Bill
San Francisco, CA, USA
Founded 2010
Kill Bill is an open-source subscription billing and payment platform designed for businesses that need flexible, scalable billing solutions. The platform provides comprehensive billing management, payment processing, and subscription lifecycle management with support for complex billing scenarios and multiple payment gateways.
Websites:
Last Updated: March 13, 2026
Current Valuation
No valuation data available
Funding Summary
No funding data available.
Recent Headlines
No headlines recorded yet.
Key People
Martin Westhead
Co-Founder
Pierre-Alexandre Meyer
Co-Founder
Stéphane Brossier
Co-Founder
Core OSS Projects
The core open-source subscription billing and payments platform.
License: Apache-2.0
Kill Bill Admin User Interface, a browser-based application for back-office tasks.
License: Apache-2.0
Technical documentation for the Kill Bill platform.
License: Apache-2.0
Business Information
Industries
Financial Services
Technologies
Billing
Payments
Java
Sectors
Enterprise
Licenses
Apache-2.0
Socials and Communities
Cossmology Badge
COSS Weekly Newsletter
Stay up to date with the latest news, funding rounds, and announcements from the COSS universe.
Check out COSS Weekly on the web