Company

The job hasn't changed but the tools finally have

We're trying to finish the job software started twenty years ago.

Day AI Team

We have cars that drive themselves. iPhone apps that turn a half-formed idea into a finished song. But what do we have to help us do the most human thing: serve our customers well?

I spent a decade building this at HubSpot, leading the platform that became the only real challenger to Salesforce. And despite all that work, we still hadn't solved the core problem: giving people a complete, automatic picture of their relationships so they can focus on what's actually their job.

Our job is connection. Trust. The handshake. The promise kept. Business runs on relationships and promises kept, but the tools we have to manage them haven't fundamentally changed in twenty years.

Day AI is the next attempt. The AI moment gave us something that finally fits the problem. We're not building another increment of what already exists.

Christopher O'Donnell

Christopher O'Donnell

Founder & CEO

Backed by the best

Sequoia and the investors who placed long bets on AI infrastructure believe customer memory is the next layer every company has to own.

Sequoia
Conviction
Sound Ventures
Pillar
Permanent Capital
Greenoaks

Come work here

We're small, and we want to stay that way as long as possible. We hire people who care about the actual problem, not the category, and want to own things that matter. If that sounds right, reach out.

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Team at work