Achievements
- Founded VibeGrade to automate essay grading for teachers
- Secured pre-seed funding from Y Combinator's X25 batch within 2 years
- Featured in Forbes for innovative edtech solutions
- Built a strong customer base as a high school student entrepreneur
- Spoken at ISTELive25 sharing his vision for education tech
- Started coding and building software at age 12
Ever heard of Daniel Martinez
Let’s talk about the GOAT Daniel Martinez – this guy is straight-up the real deal in edtech. So, he’s based in Toronto and started messing around with software when he was like 12. Imagine that – building stuff before most kids even know what coding is. That early passion totally set the stage for what he’s doing now.
Fast forward, he’s still a high school student when he co-founded VibeGrade with Musa Aqeel. The idea? Make essay grading way less bullshit for teachers. You know how painful it is to grade tons of essays manually? Yeah, Daniel was fed up with that too – so he jumped into solving it with AI. His vision was simple but strong: automate the grading, cut down the workload, and give students unbiased, detailed feedback. That’s some advanced thinking, especially coming from someone so young.
Within just two years, the guy crushed it. He got pre-seed funding from Y Combinator’s X25 batch – no small feat – and got featured in Forbes. That’s like, “holy shit,” for a startup that’s barely a couple years old. Plus, he’s built a solid customer base, showing he’s not just talking but actually delivering. And he’s been on stage at big events like ISTELive25, sharing his vision and inspiring others.
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Talk to herWhat’s crazy is, his process screams motivation. This isn’t just some kid dabbling in tech. It’s someone who’s seen a real pain – grading essays sucks – and decided to fix it with his skills. He’s driven by a desire to change education, make teachers’ lives easier, and give students better feedback. Dude’s constantly pushing the boundaries, and his success proves that if you jump into a problem you care about and actually try to solve it, you can make shit happen.
Bottom line? Daniel Martinez is the kind of founder who’s all about impact, not just the tech. He started young, saw a real problem, and went all in. His story proves that if you’re passionate, willing to grind, and have a clear vision, you can turn a simple idea into something significant. No cap.

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