I’ve tried a few of these, and I’ve never found one that doesn’t feel like I’m inviting a sales rep to live on my home server. They’re technically open source, but it’s obvious their primary purpose in this form is to upsell you. I understand it, but it’s just not what I want so I’ve ended up getting rid of each one after tinkering with them for a while.

I guess the same could be said for n8n, but I find it more tolerable. I have set up a Valkey instance though and use it for persistent storage through n8n’s Redis support. That works well enough for my fairly limited use case.