stripe

Paymenter

+282

Free and open-source webshop solution for hostings

better-auth

+82

The most comprehensive authentication framework

hyperswitch

+25

Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation

flexprice

+15

Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access

meteroid

+12

Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics & Actionable insights

ddyy/minshop

+8

Full-stack ecommerce on Cloudflare Workers, D1, and R2 - with admin, Stripe, OpenNode, Lightning payments, and agent-ready APIs.

stripe-node

+7

Node.js library for the Stripe API.

openmeter

+7

Metering and Billing for AI, API and DevOps. Collect and aggregate millions of usage events in real-time and enable usage-based billing.

snagtime

+6

Free, self-hostable scheduling app with booking links, Google Calendar sync, SMTP notifications, and Stripe test payments.