Woobox is described as 'helps you easily create powerful contests, sweepstakes, coupons, and more to grow your fans and amplify your marketing'. There are more than 10 alternatives to Woobox for a variety of platforms, including Online / Web-based, Facebook, SaaS, WiX.com and GoDaddy. The best alternative is PollUnit, which is free. Other great apps like Woobox are POPSMASH (Free), SweepWidget (Freemium), FBAPP.US (Free) and ShortStack (Paid).
SociableKIT is a website plugin that will help you display social media content on your website. It allows you to customize the look & feel of your social media contents and display them on your website automatically.