Recurly is the leading pay-as-you-go recurring billing service because setup is easy, integrations are quic...

Chargify simplifies recurring billing for Web 2.0 and SaaS companies. Build innovative web applications wit...

Chargebee is a subscription billing platform that lets you bill, manage and understand your SaaS or subscri...

TypeScript is a language for application-scale JavaScript development. It's a typed superset of JavaScript ...