Alexander Densley

Alexander Densley

Y Combinator Logo Batch: W25

Achievements

  • Co-founder and CTO of Permitify, a Y Combinator W25 company, developing AI for city building reviews
  • Scaled permit expediting business to over $40K ARR across six states before founding Permitify
  • Built custom construction software for builders in Utah, leveraging tech and construction background
  • Participated in BYU's Sandbox program, gaining mentorship that boosted entrepreneurial skills
  • Contributed to multiple software projects including Subtract, dyt.to, and readme.gg, demonstrating tech expertise
  • Currently enabling city departments in Utah, Arizona, and Pennsylvania to automate permit reviews with AI

All about Alexander Densley

Yo, have you heard of Alexander Densley? Dude’s a total beast in the startup scene-co-founder and CTO of Permitify, a Y Combinator W25 company, and he’s crushing it with AI for city building reviews. But his story’s way more than just tech. It’s like, this guy’s been wired for entrepreneurship and making shit happen since day one, you know?

So, here’s the scoop. Alex grew up around construction stuff – his family was in it, so he kinda jumped into that world early. But he’s also a total tech nerd. Got a BS in computer science from Brigham Young, with a minor in Entrepreneurship, and a crazy-high GPA of 3.9. The dude’s smart as hell but also super practical. He wasn’t just gonna sit around coding for fun-he wanted to solve real problems.

And that’s what’s cool about him. Before Permitify, he and his buddy Adam Chandler started a permit expediting biz that scaled to over $40K ARR across six states. Basically, they knew how slow and bullshit city permits can be, so they jumped into fixing it. That grind led them to create Permitify, which uses AI to automate building plan reviews. Now, city departments in Utah, Arizona, and Pennsylvania are using it to speed up permits. Holy shit, that’s a game changer.

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What’s wild is, Alex isn’t just some guy who built a startup and called it a day. He’s been deep in the trenches-building custom construction software before, messing around with JavaScript, React, Node, all that modern stack. Plus, he’s been part of BYU’s Sandbox program, which apparently helped him level up his entrepreneurial game big time. Mentors, feedback, real-world hustle-he credits that for his growth.

And he’s not stopping. He’s co-founded projects like Subtract, dyt.to, readme.gg-stuff that proves he’s always experimenting, always building. The guy’s all about shipping, scaling, and doing it again and again. He’s the kind of founder who doesn’t just chase ideas-he turns them into real shit, fast and relentless.

So, what does this all say about him? It’s simple: Alex’s process shows he’s driven by solving problems that matter. He saw how bullshit city permits were and decided to fix it with tech. Started small, scaled fast, and now he’s changing how cities work. It’s not just about making money; it’s about making a real impact, cutting through the bullshit, and pushing tech boundaries.

In short, Alex Densley’s the real deal – a tech entrepreneur who combines hustle, smarts, and a crazy passion for solving big problems. That’s why he’s so important. He’s building the future of city infrastructure, one AI-powered permit at a time.

Founder ID: 100891

Experience

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