Google Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.

Radiate - It's not Tinder for festivals. A new way to meet people.

Drupe - Next generation contact manager and dialer.

Highlight - "Highlight" physical books through conductive pages 📖✨

Simple Contacts - Contact lens prescriptions from home

Pastimes - Find friends who do your favorite activities