We need more personal CRMs in general. Monica is too outdated by today's standards. There's one called Dex but no free plans there and it's a bit too complicated for a personal CRM, like a business-like onboarding, linkedin/notion integrations etc.

I'd personally prefer something that's easy to use and can intelligently keep track of my personal contacts that I may find valuable in years or decades from now. About a decade ago, I added three friends on Monica and I'm really glad to see the records again. I wish I added more details but I remember the process of adding someone was boring and unrewarding. It still is.

Edit: Dex is about $12/mo for the base plan. I don't think I'd be willing to drop that much dough for a personal CRM. Of course there's an option to self-organize/self-host it.