What is a good contact manager that uses a "nest" structure (not list)?

Navigating contact relationships via a hierarchical tree or mindmap-like structure would help find people faster versus the traditional contact order of scrolling through a long list.
Chuck KahnAssistant Editor, Freelance · Asked

1 recommended

2
Workflowy

Turn your entire life into a list.

Mike Coutermarsh48Code @ Product Hunt · Written
I don't know of an app thats specific for contacts. But you could use Workflowy for this. Dead simple way of creating a mind map. I prefer this structure for most everything as well. Fits with how my brain works.
CommentsTweet