Our mission is to democratize access to intelligence.

Dexter was founded in 2017 by a group of engineers who wanted to build a new K-12 pathway that enables millions of young minds to enter the knowledge economy.

Unlocking Human Potential

In 1984, educational psychologist Benjamin Bloom published findings that students who received 1-on-1 tutoring, paired with mastery learning, performed two standard deviations better (98%) than students who received conventional group instruction. He demonstrated that almost every human has the capacity to reach high levels of intelligence if provided the best learning conditions. The problem? Mastery learning is hard to implement and tutoring is expensive.

We're Hiring

Software engineers, tutors, and graders.