For me JFrog is synonymous with Artifactory -- I think that was their earliest / bread & butter product? That may just be my interaction. It's an on-premise/cloud hybrid source artifact repository. The nice thing about it is that it is one product that can act as a maven/npm/pip/etc. repo. If you're in a polyglot org (big enterprise) and you have security needs/historical baggage to host on-premise (big enterprise) then you can do a lot worse picking a solution. Also has nice API & CLI components for integration, it is far from my least favorite of the enterprise-y sorts of things you can run into at a big company :)