CoinList - Build a diverse portfolio of pre-launch token investments
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
Crypto Buyer's Guide - Extensive cryptocurrency buying guide
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.
CoinCap.io - Shows the prices of different cryptocurrencies from ShapeShift.
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything