Sebastián Valencia

Listen up, here’s the deal with Sebastián Valencia, the guy’s the real deal in the startup scene. He jumped into the game with some serious grit, and now he’s running one of the coolest YC companies out there, Treble.ai.

So, here’s the scoop: Sebastián was part of YC’s S19 batch, which is basically the startup bootcamp for the future trend. That alone says a lot, YC doesn’t just take anyone. He’s got that fire to build something big, and he crushed it enough to get into one of the top accelerators out there.

Before Treble.ai, he was already making moves, working on tech stuff, probably deep in the trenches building products. Treble.ai, the company he co-founded with Felipe Otalora, is all about helping companies scale their marketing campaigns fast and smart. They’re making waves by automating and optimizing ads, which is a huge deal in today’s digital world. This isn’t just some side hustle, they’re seriously helping businesses grow, and that’s why they caught the eye of investors like Magma Partners.

What’s crazy is, Seba’s story isn’t just about tech, it’s about hustle and vision. Starting something from scratch, especially in the competitive world of SaaS and marketing automation, takes guts. You gotta believe in your idea, be willing to iterate like crazy, and keep pushing even when shit gets tough. And he’s done just that.

Plus, being Black-founded in YC? That’s no small feat either. It shows he’s breaking barriers, bringing fresh perspectives, and proving that talent doesn’t have a color, just pure hustle. His process is a reminder that to get to the top, you gotta jump into the deep end, stay relentless, and build something that actually moves the needle.

Bottom line: Sebastián Valencia is one of those founders who’s not just riding the wave but making it. He’s building tools that matter, scaling fast, and showing the world that tech startups from anywhere, especially with that black excellence, can crush it. No Cap, he’s someone you wanna watch, because this is just the beginning.