Spencer Greenberg is an entrepreneur, psychology researcher, and mathematician. He is the founder and CEO of Spark Wave, a company focused on creating software products. He also founded ClearerThinking.org.
Greenberg's entrepreneurial ventures include founding Positly, Guidedtrack, and Clearer Thinking. He is also a co-founder of Rebellion Research. Beyond his work in technology and business, Greenberg is the author of the book "The 12 Levers" and hosts the Clearer Thinking podcast.