CircleBack is the only contact manager that keeps your address book up-to-date & organized. <b>Contact Updates:</b> 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. <b>The Nucleus of Your Network:</b> 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. <b>Smart Merge:</b> 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. <b>Cloud Backup:</b> 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.</br></br></br></br></br></br></br></br>