Gluee is described as 'coupons & freebies for (web) developers, marketers & startupers:'. There are more than 10 alternatives to Gluee for a variety of platforms, including Online / Web-based, iPhone, Blackberry, Windows Phone and Android. The best alternative is RetailMenot, which is free. Other great apps like Gluee are Slickdeals (Free), Dealspotr (Free), Groupon (Free) and PromoCodeLand (Free).
Dealspotr is like Wikipedia for deals. We have 4x more working promo codes than any other coupon site. Tired of expired coupons? Dealspotr is community-driven and we show screenshots demonstrating how every code in our database works.
Coupons at Checkout is a browser plugin for Chrome, Firefox, Internet Explorer, and Safari that finds coupons from across the web for you. When you're about to buy a product from a shopping website, this add-on will automatically show you available coupons at checkout.
YourFreeWorld Coupons is one of the best coupons, best deals and best offers app of International Stores. This app allows to save money on 90+ famous stores, covering various categories like Appliances, Bags, Jewellery, Electronics, Toys, Laptops etc.