Reece Griffiths

Reece Griffiths

Y Combinator Logo Batch: S23

Achievements

  • Founded Deasie, a Y Combinator startup focused on metadata for GenAI workflows in 2023
  • Led Deasie into Y Combinator Summer 2023 batch, a major startup milestone
  • Raised $3 million seed funding for Deasie in September 2023
  • Built X26, a startup community to foster ecosystems and founder connections in 2022
  • Gained experience as Product Manager at QuantumBlack, McKinsey’s AI and analytics firm, 2022-2023
  • Studied engineering at Cambridge, providing a strong problem-solving foundation

Say hello to Reece Griffiths

Nah but seriously, check out Reece Griffiths-this guy’s a straight-up startup machine, and honestly, he’s one of those people you gotta keep an eye on. So, Reece is the founder and CEO of Deasie, a fresh YC startup that he launched in 2023. The company’s all about metadata for GenAI workflows, which is super niche but also kinda the bleeding edge right now. Basically, he’s diving deep into how AI works behind the scenes, making it more fast, smarter, and ready to take over the world. No big deal.

Before he jumped into founding Deasie, Reece was crushing it at QuantumBlack, which is this fancy AI and analytics firm owned by McKinsey. He was a Product Manager there for about a year, working on modern AI projects-so he’s got mad skills when it comes to product, data, and tech. And even before QuantumBlack, he was at McKinsey itself as a senior associate and business analyst. Yeah, the consulting grind-learning how to think big, move fast, and solve complex problems. That’s where he really cut his teeth, getting into decision-making, persuasion, and emotional intelligence-the meta skills that make or break leaders.

But here’s the kicker-Reece didn’t stop there. In 2022, he launched X26, a startup community. The guy’s all about creating ecosystems, connecting founders, sharing ideas-basically building a space where startups can thrive. He’s not just about tech; he’s about culture, the network, the hustle. He jumps into new things, learns fast, and then turns those lessons into something huge.

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And get this-he’s got a solid academic background too. He studied engineering at Cambridge, one of the top schools, which means he’s got that problem-solving, logic-driven mindset. But what really stands out is his energy. People say he’s got a big sales presence, high energy, and a knack for talking about the bigger picture. The kind of guy who can convince you that what he’s doing isn’t just cool-it’s the future.

Deasie, under his leadership, got into Y Combinator’s Summer 2023 batch, which is no joke. That’s the real deal in startup land. And they just raised $3 million in seed funding in September 2023-so the market’s already recognizing how hot this guy’s vision is.

Bottom line: Reece’s process shows he’s all about pushing the boundaries of AI and data. He’s someone who’s been in the trenches-consulting, product, startups-and he’s taken all that experience to build something that actually matters. He’s motivated by a real desire to solve complex problems with AI, but also by a bigger mission to build communities and ecosystems where innovation can thrive. The guy’s got the energy, the smarts, and the hustle to keep crushing it. No Cap, he’s the real deal.

Founder ID: 102020

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