Brian Brunner

Brian Brunner

Y Combinator Logo Batches: S14, S23

Achievements

  • Founded Cheddar, a mobile banking startup, and participated in Y Combinator 2014
  • Led engineering at Stripe, building infrastructure like Stripe Sigma and Data Pipeline supporting clients like DoorDash, Slack, Zoom, Lime
  • Founded DataShare in 2023, a data-as-a-service platform for embedding data viz tools
  • Repeated Y Combinator founder, demonstrating long-term commitment and success in startup ecosystem
  • Built scalable data infrastructure supporting millions of users at Stripe
  • Deep expertise in fintech, SaaS, and data infrastructure, focusing on customer-facing BI tools

Mad respect for Brian Brunner

Yo, you gotta hear about Brian Brunner. Dude’s a straight-up startup machine. So, he’s been around the block a few times, right? Started in YC back in 2014 with this mobile banking thing called Cheddar – yeah, like the cheese, but for checking accounts. That was his first big splash. The guy’s always been into fintech and making finance stuff smoother for everyone. No cap.

Fast forward a bit, he hooks up with Stripe – like, one of the biggest payments giants – and he’s leading their engineering team. Built out some serious infrastructure like Stripe Sigma and Data Pipeline, which support giant clients like DoorDash, Slack, Zoom, Lime. That’s no small feat. Means he knows how to scale stuff that millions use, and that’s a real deal skill.

Then, he jumps back into YC in 2023 with his latest thing, DataShare. It’s a data-as-a-service startup based in Austin, TX. Basically, he’s creating tools for companies to embed charts, dashboards, all that data viz stuff. The guy’s been obsessed with making data accessible and expandable, which fits his whole vibe of building the backbone for big tech.

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What’s wild is, he’s a repeat YC founder. Dude did it once with Cheddar, crushed it, and now he’s back with DataShare. That says a lot – he’s not just playing around, he’s really committed to building something that lasts. His experience is deep in fintech, SaaS, data infrastructure – he’s the guy you want if you need to scale complex data products or build customer-facing BI tools.

Honestly, his process shows he’s all about pushing boundaries, taking big swings, and not being afraid to jump into the deep end. He’s been building and leading teams that support the biggest names in tech and finance. That’s the kind of guy who understands what it takes to turn a crazy idea into real shit that moves the needle.

So, yeah, Brian Brunner’s the real deal. A tech guy with a chip on his shoulder for making data and finance work better, and he’s been doing it for a while now. The dude’s got the hustle, the chops, and the vision to keep crushing it. No Cap.

Founder ID: 100026

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