Windward Studios - Windward's solution includes a .NET or Java Engine, a set of code libraries for integrating reporting and document generation.
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
Apache Velocity - Velocity is a Java-based template engine.
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
PandaDoc - Boost your revenue with PandaDoc. A document automation tool that delivers higher close rates and shorter sales cycles. We've helped over 30,000+ companies.
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.