linkerd vs Traefik: What are the differences?
What is linkerd? Twitter-Style Operability for Microservices. linkerd is an out-of-process network stack for microservices. It functions as a transparent RPC proxy, handling everything needed to make inter-service RPC safe and sane--including load-balancing, service discovery, instrumentation, and routing.
What is Traefik? Load Balancer for Microservices. Træfɪk is a modern HTTP reverse proxy and load balancer made to deploy microservices with ease. It supports several backends (Docker, Swarm, Mesos/Marathon, Kubernetes, Consul, Etcd, Zookeeper, BoltDB, Rest API, file...) to manage its configuration automatically and dynamically.
linkerd belongs to "Microservices Tools" category of the tech stack, while Traefik can be primarily classified under "Load Balancer / Reverse Proxy".
linkerd and Traefik are both open source tools. Traefik with 23.2K GitHub stars and 2.4K forks on GitHub appears to be more popular than linkerd with 5.01K GitHub stars and 501 GitHub forks.