最佳开源 Cloud Cost & Optimization

AutoMQ is a serverless Kafka alternative built on S3 that offers 10x cost savings, easy scalability, and full Kafka compatibility.

A flexible billing platform that handles usage-based metering, credit management, and subscription billing, giving developers full control over pricing models.

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.