BusyContacts: Contact Manager
BusyContacts is the contact manager the Mac has been missing. It replaces the built-in Contacts app with a faster, more flexible way to create, find and manage people, and it works with the accounts you already have: iCloud, Google, Microsoft 365, Exchange, Fastmail, Yahoo and any CardDAV server. Paired with BusyCal, it becomes a lightweight CRM that tracks who you met, what you sent them and what comes next. Free to try for 14 days. A subscription unlocks the full app, and one subscription…
Version 2026.3.3 · Requires macOS 13.5