BizSugar.com › Online Marketing › Hack of the Month - ‘Powered by’ Test Increases Signups by 474%

Gleam.io caught our judges attention with the headline result “Split Testing This Phrase Increased Our Signups By 484%.” While the result is eye catching, it’s the thinking and rigor in testing that ultimately impressed and won out. Gleam lets website owners run promotions and reward users with their software. Users embed the Gleam sweepstakes widget on their site to host a giveaway.