Join Date
August 2025
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About Felix Gabler
Felix is the co-founder and CTO of Educato AI, building AI-powered tools to transform exam prep. Previously, he was CTO at Sagacity, creating generative AI simulations, and founded OurFlat, a cross-platform app with 100,000+ downloads. Felix holds an M.Sc. in Machine Learning from Tübingen and UC San Diego.
Companies & Work

Educato AI
Educato builds exam prep platforms worldwide using AI.
Online exam prep has existed for decades, yet the big players all target the same top 10 exams in the US. The reality is that most exams around the world still have little to no quality online prep material, including many taken by hundreds of thousands of students each year. Educato uses AI to generate high-quality prep content for these exams. LLMs allow us to target the profitable fat middle in the distribution of exams, historically overlooked by education companies.
Online exam prep has existed for decades, yet the big players all target the same top 10 exams in the US. The reality is that most exams around the world still have little to no quality online prep material, including many taken by hundreds of thousands of students each year. Educato uses AI to generate high-quality prep content for these exams. LLMs allow us to target the profitable fat middle in the distribution of exams, historically overlooked by education companies.