Boris Pfeiffer

Boris Pfeiffer

RiddleRiddle
Founder, CEO Riddle.com
159 points

About

Boris Pfeiffer is the co-founder and CEO of Riddle.com, a platform for interactive quizzes. With deep experience in the gaming and tech industries, he previously led Kabam's European operations, founded his own game studio, and served as General Manager of Monster.com's Internet Advertising Division in Europe. Pfeiffer was a key figure at the popular quiz portal Tickle.com. As its European General Manager, he helped scale the site, leading to its acquisition by Monster.com for over $100 million in 2004. During that time, he managed international teams of writers and psychologists creating content for millions of users. He has supported startups globally, authored two books ('Facebook Fan Pages' and 'Quizmaster'), and is a father of two.

Badges

Buddy System
Buddy System
Tastemaker
Tastemaker
Veteran
Veteran
Gone streaking
Gone streaking
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Maker History

  • Qzzr
    QzzrCreate quizzes, polls, surveys, leaderboards, and mini-games
    Sep 2025
  • CompanyMood
    CompanyMoodCompanyMood empowers companies and teams
    Aug 2016
  • Riddle
    RiddleGenerate quizzes, polls, personality tests, surveys and more
  • 🎉
    Joined Product HuntMarch 3rd, 2015

Forums

Boris Pfeiffer

4mo ago

The new quiz maker that makes sense. - Create quizzes, polls, surveys, leaderboards and mini-games

3 years after the initial qzzr.com site shut down, we are re-launching Qzzr with amazing features, a free plan for up to 300 quiz completions and a very affordable $9/mo plan if you need more. Qzzr is more than quizzes. Try us for mini-games, polls, and more
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