CircleBack - Contact Manager

CircleBack is the only contact manager that keeps your address book up-to-date & organized.

Contact Updates: With CircleBack's contact updates, you're notified when contact info in your network changes so that you can always reach out when you need to. Always have the right email address.

The Nucleus of Your Network: Don't ever lose a phone number! With CircleBack, it's easy to connect multiple networks (Gmail, Yahoo, LinkedIn, Outlook.com, Twitter, etc.) in a single address book so that all of your contacts are always complete, in one place.

Smart Merge: Never call the wrong "Bob" or "Billy" again! Intelligent crowdsourcing enables CircleBack to know which contacts are the same people and which just might have the same name.

Cloud Backup: CircleBack creates a cloud-based backup of your entire contact list so that, even if your phone gives out, your address book is safe and sound. No matter where you drop your phone.