The AI agent space is getting crowded fast, and the competition for enterprise dollars is heating up. But one new startup is entering the arena with serious backing and serious experience.

Sycamore just announced a massive $65 million seed round led by Coatue and Lightspeed, with an impressive roster of angels backing the play. We’re talking about former OpenAI chief scientist Bob McGrew, Intel CEO Lip-Bu Tan, Databricks CEO Ali Ghodsi, and a bunch of other heavy hitters from the tech world. That’s the kind of lineup that tells you investors think this team is onto something real.

Here’s what makes Sycamore different from the typical “two 19-year-olds from Y Combinator” startup story: founder and CEO Sri Viswanath actually knows what he’s doing. He spent over 20 years building massive enterprise platforms, think Sun Microsystems, VMware, Groupon, and Atlassian, where he was CTO and scaled the engineering org to over 7,000 people. The guy literally spent years working at the scale that most startups are just dreaming about.

But experience alone doesn’t explain why investors are throwing this kind of money at a seed round. The real play here is what Sycamore is actually building. Instead of just layering AI agents on top of existing workflows like basically everyone else is doing, Viswanath’s approach starts from scratch. “Most tools take existing workflows and layer agents on top”, he explained. “We start with the problem itself and then design and build the right solution from scratch, whether that involves agents, backend systems, frontends, or data integrations”.

That’s a fundamentally different approach to the problem, and it’s one that’s already resonating with enterprise customers. Viswanath says Sycamore has gained traction with some major companies, though he’s staying quiet about who they are for now.

Of course, this is a crowded field. Sycamore’s got competition coming from every angle. There are tiny startups like Maisa AI, bigger plays like Isara (which raised $94 million backed by OpenAI and run by two 23-year-olds), plus established companies in growth mode like Airia ($100 million raise) and Port ($100 million raise). Then you’ve got the AI model makers themselves, OpenAI with Frontier and Anthropic with Cowork, plus the cloud giants like Microsoft Azure and AWS all trying to own the enterprise agent platform layer.

The round also included participation from Abstract Ventures, Dell Technologies Capital, 8VC, Fellows Fund, and E14 Fund. Other angels include Okta co-founder Frederic Kerrest, Rubrik co-founder Soham Majumdar, and Zapier co-founder Mike Knoop.

It’s a brutal market to enter, but if anyone’s got the experience and resources to build something that actually matters, it’s this team.