Adeel Khan spent most of his career inside public schools. He started as a teacher in Atlanta Public Schools, worked his way up to assistant principal, and eventually founded his own public high school in Denver. After a year coaching principals at the district office, he decided to take a personal sabbatical in late 2022. That's when ChatGPT changed everything.

He went back to the school he had founded and started running workshops, asking teachers to try the new AI tool in as many classroom scenarios as possible. The reactions were split. Most teachers barely touched it. A few said manually doing the work was faster. But one or two told him something unforgettable: "This has completely revolutionized the way I teach."

That divide became the founding insight behind MagicSchool AI — an all-in-one AI platform designed to make generative AI accessible to every K-12 educator, not just the early adopters.

But raising capital was brutal. Khan attended nearly 100 investor meetings and was rejected again and again. Investors saw a former principal, not a Silicon Valley founder. No Stanford degree. No Google pedigree. No engineering background. Even edtech-focused VCs hesitated, while Khan watched other startups with no product and no users raise millions on pedigree alone. "I remember seeing other edtech companies right around our size raise seed rounds with no product, no sales, no nothing," he recalled. "Millions of teachers knew what our product is, and nobody's heard of that one."

His answer was traction. He kept building, and when the user base neared one million, the growth metrics became undeniable. Range Ventures led a $2.4M seed round in 2023. Bain Capital Ventures led a $15M Series A in 2024. Valor Equity Partners led a $45M Series B in 2025. Total funding: nearly $63 million.

Today, about 8 million educators worldwide have signed up for MagicSchool. One in five children in America attends a school with a MagicSchool partnership. Revenue tripled year-over-year. The platform has expanded from teacher tools to student tools to district-wide deployments — serving Denver Public Schools, Broward County Schools, Hillsborough County Schools, and more.

For Khan, the lesson isn't about fundraising. It's about what happens when domain expertise meets a new technology. "The model is no longer the differentiator," he says. "How you contextualize the model with the real problems that people have in their work, and specific expertise, is the thing that's going to unlock the next wave of innovation."