EarnBill is an enterprise billing and revenue management platform by Sarathi Softech Pvt. Ltd., built on top of jBilling. The platform enables telecom operators, ISPs, MVNOs, IoT platforms, cloud providers, AI-native companies, and digital service providers to automate billing, real-time charging and usage-based rating, invoicing, taxation, partner settlement, subscription management, and revenue assurance through a scalable, cloud-native, API-first architecture. EarnBill supports any monetization model, from subscription and prepaid to usage-based, event-based, and AI or token-based billing. Backed by Sarathi Softech's deep telecom domain expertise and a track record of enterprise implementations across multiple markets, it helps service providers modernize monetization, streamline end-to-end operations, and accelerate digital transformation.