Paymenter
Open source
Overview
Paymenter is an open‑source billing and subscription management platform designed for hosting companies and service providers. It helps automate billing, manage payments, integrate with payment gateways, customize themes, and extend functionality via a marketplace of extensions.
Key features
- Automated billing
- Subscription management
- Multi‑currency support
- Payment gateway integrations
- Extensible marketplace
- REST API
- Custom themes
- Responsive design
- Support system
- Affiliate tracking
- Multi‑language support

