Clearbit - Clearbit provides Business Intelligence APIs
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
Memotoo - Memotoo allows you to sync your data (contacts, calendar, tasks, .) with phones (iPhone, Android, Samsung, ..
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
Free Address Book - In our contact management software you can store fast and easily name, phone numbers, birthdays, address, company name, city, mobile numbers, insurance and loan info, e-mail addresses.
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.