Achievements
- Co-founded DisputeNinja, a Y Combinator S23 startup that automates chargeback disputes using AI
- Built DisputeNinja to help Stripe merchants recover lost revenue from chargebacks
- Previously co-founded Trench, a Y Combinator S23 startup focused on open-source fraud prevention
- Mentors students in competition math and supports new teachers in education
- At 25, based in San Francisco, leading innovative tech solutions for real-world problems
This is Max Wu
Hold up, you need to know about Max Wu. This guy is the real deal in the startup world. So, he’s only 25, but he’s already crushing it. He’s based in San Francisco, and he’s all about building stuff that actually moves the needle.
Max jumped into the scene with a background in tech and entrepreneurship, co-founding DisputeNinja, which is a YC S23 startup – that’s fresh outta the oven. Basically, DisputeNinja’s mission is to help businesses, especially Stripe merchants, fight chargebacks like a boss using AI. Instead of wasting time and money on complicated disputes, their AI handles it all – generating tailored responses, evaluating evidence, and maximizing chances of winning. It’s super smart, super needed, and Max’s team is just getting started.
But here’s the kicker – Max isn’t just some guy who got lucky. Before DisputeNinja, he was involved in another YC company called Trench, which was all about open-source fraud prevention. So he’s been in the trenches, fighting fraud and bullshit tech problems from multiple angles. That shows he’s really got a nose for the real problems startups face, and he’s relentless about solving them.
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Talk to herWhat’s crazy is, Max’s process isn’t just about tech – he’s also into mentoring. He helps students get into competition math and supports new teachers. Dude’s got a passion for education and giving back, which says a lot about his character. He’s not just in it for the fame or money; he genuinely wants to make a difference.
And outside of work? He’s into singing and basketball – typical stuff that keeps him sane. But the thing that’s clear is, Max’s motivation is all about building effective tech that solves real problems. He jumped into startups early, learned the ropes, and now he’s making big moves with DisputeNinja.
Bottom line – Max Wu is one of those guys who’s just getting started, but you can already see he’s got the vision, hustle, and heart to be a major player. He’s proof that when you combine tech smarts with a purpose-driven mindset, you can build something that really matters. No cap.

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