In 2015, Lyft had over 30 microservices and a major problem: when something failed, developers couldn't identify if it was the app, AWS, or the network. This uncertainty made them hesitant to make service calls.

So Matt Klein built Envoy. A proxy designed around one idea: the network should be transparent to applications.

Envoy graduated from the CNCF in just two years. Today, it has hundreds of active contributors per quarter, powering production workloads from startups to the Fortune 500 as edge proxies, service mesh sidecars, and load balancers.

But Envoy's story isn't just about where it's been. Envoy Gateway brought Kubernetes-native simplicity to Envoy's power. Now Envoy AI Gateway extends that foundation to handle AI traffic: intelligent inference routing, multi-provider failover, token-based rate limiting, and MCP support.

This talk traces Envoy through three eras. The origin story. The ecosystem. And the AI-native future the community is building together.