fission/fissionGitHub
calls openwhisk “choose it for a mature polyglot FaaS with its own scheduler if you'd rather not run a K8s-CRD-native stack.”
Fast and Simple Serverless Functions for Kubernetes
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apache/openwhisk Alternatives
openwhisk is queued for analysis. Crawling candidates and ranking them takes a few minutes. This page updates itself when the list exists — you can also come back later.
What is known so far comes from the other direction:
Listed as an alternative to
These projects were analysed and named openwhisk among their alternatives. The relationship is not symmetric — how openwhisk rates them is a separate judgement, made when openwhisk is analysed in its own right.