FullContact Card Reader - Automagically scan biz cards into LinkedIn/Gmail contacts
Genies - Digital clones that react to the news in real-time
Truecaller - Find a person by a name or phone number worldwide for free using Truecaller.
Robohash - Generate unique images from any text.
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.
Avataaars Generator - A simple avatar generator