Boris

Boris

Boris Pfeiffer is the co-founder and CEO of Riddle.com, a leading platform for interactive quizzes and audience engagement. He brings a wealth of experience from the gaming and tech industries, having previously led Kabam's European operations and founded his own game studio. Earlier in his career, Boris served as General Manager of Monster.com's Internet Advertising Division in Europe. Boris has deep roots in the quiz industry. As General Manager Europe for Tickle.com, he helped scale the popular quiz portal into the world's 28th largest website by 2004, leading to its acquisition by Monster.com for over $100 million. During this time, he managed international teams of quiz writers and psychologists, developing quiz content for brands, mobile apps, and millions of users across Europe in multiple languages. In addition to his work in quizzes and gaming, Boris has supported a variety of startups across Asia, the U.S., and Europe. He is the author of two books - Facebook Fan Pages (2011) and Quizmaster (2017) - and a proud father of two. He has been happily married for over 25 years.

Sotic uses Riddle quizmaker to reach more users
Case Studies

Case study: Sotic uses Riddle to reach new users

Riddle quiz maker to reach new users Full service digital sports agency Sotic has used interactive quizzes in order to help their clients reach new fans and website users in a cost efficient way. Sotic works with some of the top sports brands in the […]

Read more
Minute Media uses Riddle quizmaker for audience engagement with quizzes
Case Studies

Case study: Minute Media uses Riddle for audience engagement through quizzes

Riddle quizmaker for audience engagement Minute Media, a digital group of premium sports and lifestyle brands, turned to Riddle to boost audience engagement through quizzes.The London-based media and technology company (including soccer powerhouse 90min.com ) is a global advertising-supported platform – that popularity is key […]

Read more
Our customers here at Riddle quizmaker love us
Quiz Maker Review

User reviews of Riddle quizmaker

At Riddle, we’re so very lucky to have passionate users who love our quiz maker (and regularly make us blush with their nice feedback). Check out their quiz maker reviews – from our personality quizzes to online quiz lead generation tools, we’ve got some big […]

Read more
Riddle quizmaker is the best alternative to quiz-maker.com
Quiz Maker Review

Riddle is the best alternative to quiz-maker.com

Today, we are battling Quiz-maker.com vs Riddle. Read on – we’ll examine both quiz creators and take a look how they compare feature by feature – and for overall quiz lead generation and audience engagement. Quiz-Maker vs. Riddle – feature comparison Both Riddle and Quiz-Maker […]

Read more
143 quiz titles for online quizzes across a range of topics, as well as tips and best practices to crafting compelling quiz titles.
Engagement

143 proven quiz titles your audience will love

Want to use online quizzes to drive engagement, collect leads, and supercharge your marketing funnel? Nothing – nothing – is more important than the right quiz title. Think of your quiz title like the cover of a book. You might have the most insightful questions […]

Read more
Scroll to Top