[bbrennan]

Popeye is a very cool project with the same general aim - it checks a lot of the same things as Polaris. It's very much CLI-first (and does an amazing job at that), while Polaris is happy to run as a CLI, a web dashboard, a validating webhook, or a CI/CD check.

kube-score I hadn't heard of, but looks very cool. You're right on matching resources - one of the requests we've gotten is to be able to check that every deployment comes with a PDB, which it looks like kube-score checks. Definitely a feature we're looking into!