Browse curated open source projects in this category.
2 projects
Flexprice
Open to contributorsOpen
A flexible billing platform that handles usage-based metering, credit management, and subscription billing, giving developers full control over pricing models.
18/07/2026
184
3,594
OpenMeter
Open to contributorsOpen
Open source billing platform that turns events into revenue with real-time metering, usage limits, and flexible pricing. Integrates with Stripe, CRMs, and payment providers.
