RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
ezgif.com - Ezgif.com is simple online gif maker and toolset for basic animated gif editing.
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
Gifsicle - Gifsicle is a powerful, simple command line tool for creating, editing, and optimizing animated GIFs.
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.
Instagiffer - Create GIFs from anything!