clay

Install command: 
brew install --cask clay

Name: Clay

Private rolodex to remember people better

https://clay.earth/

Cask JSON API: /api/cask/clay.json

Cask code: clay.rb on GitHub

Current version: 2.18.16

Requirements: macOS >= 10.13

Analytics:

Installs (30 days)
clay 51
Installs (90 days)
clay 216
Installs (365 days)
clay 1,369