About
Jibril Moinuddin is CEO of Rational and previously founded STEMplicity Education. He attended the University of Michigan.
Founder at RationalYC S26
Intro paths
YC
Jibril went through Y Combinator (Summer 2026) β any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Jared Friedman, General Partner at Y Combinator β the partner who ran Rational's batch and knows the company first-hand. YC profile β
β
In turn, Jibril can intro founders to Rational's investors below.
Rational's investors Β· 1
Co-founders at Rational
CX
Christ XuFounder