ShortStack is a SaaS and is the most powerful contest platform for Instagram and Facebook contests, and for building lead-generating landing pages and marketing campaigns. Their team of in-house pros also design and build custom campaigns for small businesses and Fortune 100 corporations.
ViralSweep is the sweepstakes platform for businesses. In just a few minutes you can build a sweepstakes and place it right on your website. Sweepstakes are one of the fastest ways to grow your email list, as well as expand your social reach.
Agorapulse is a social media management tool that enables agencies, businesses and marketers to manage all their social media messages, schedule and publish content, identify key influencers, monitor social channels, and get stunning reports all in one easy-to-use dashboard. Agorapulse currently supports Facebook, Twitter, Instagram, YouTube, and LinkedIn.