CircleBack

CircleBack targets the core of a major productivity problem: not having access to the people you need when you need them. Using a proprietary data engine, CircleBack discovers when important connection details change and surfaces new contact info to help you keep connections alive and get stuff done.

Download Circleback on the App Store
get CircleBack on Google Play
Address Book & Contact Updates
Address Book & Contact Updates

CircleBack

CircleBack targets the core of a major productivity problem: not having access to the people you need when you need them. Using a proprietary data engine, CircleBack discovers when important connection details change and surfaces new contact info to help you keep connections alive and get stuff done.

CircleBack for iOS
CircleBack for Android

Tools That Make You More Productive

Address Book & Contact Updates

Contact Updates

Keep your contacts accurate and ready to go with CircleBack’s patented updating technology.

Powered by the latest in artificial intelligence, CircleBack discovers when your contacts change jobs, titles, phones, or work emails so you can reach your prized connections at a moment’s notice.

Email Signature Capture

Discover and add new, valuable connections to your address book from Gmail, Google Apps, Outlook / Exchange, and Office 365.

Email signature capture creates contacts for the people you email but haven’t yet added to your address book, making it easier than ever to have the information you need for everyone you know.

Email Signature Capture
Business Card Scanning App

Business Card Scanning

Add contacts to your address book in an instant with a powerful OCR business card scanner.

Best-in-class technology meets next-level networking to push you to the forefront of making and managing new connections with ease.

Additional Features

CircleBack - Address Book & Contact Sync

Address Book Sync

Access your CircleBack contacts anywhere you need them.

CircleBack - Unified Address Book & Contacts

Unified Address Book

Connect multiple networks to have all your contact from everywhere up-to-date, accurate, and all in one place.

CircleBack - Address Book & Contact Groups

Groups

Group contacts for easier access to the ones that matter most.

CircleBack - Address Book & Contact Completion

Contact Completion

Enjoy complete contacts as CircleBack adds missing information (email, phone number, etc.) to your address book.

CircleBack - Address Book & Contact Duplicates

Contact Deduplication

Remove and manage duplicate contacts for a clutter-free address book.

“Every once in a while I have this fever dream that I’d have a smartphone contact book that would be up-to-date and completely filled out, but that’s all it is—just a dream. But with CircleBack, I have a fighting chance.”

– Gizmodo

“CircleBack uses artificial intelligence and crowd-based intelligence technology to automate contact updating and management. A useful tool to activate your contact list.”

– Computerworld

“CircleBack knows your contacts better than you do. By automatically cleaning, completing, and updating your contacts, as well as removing duplicates, CircleBack keeps your address book organized and up-to-date.”

– abduzeedo

“The modern world is busy and engaged, and your professional and personal contacts merge. But how can you keep up with what they’re doing? CircleBack uses artificial intelligence and crowd-based intelligence technology to automate contact updating and management.”

– TechCrunch

“CircleBack is helpful app that makes sure that you address book is up-to-date. But, the app also consolidates all of your contacts by removing duplicate entries and repairing errors like typos. It can also locate missing contact information or updated information from outdated contacts.”

– Forbes

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