
Hi, we're Jack and Alex, founders of Ajax. We're brothers and our parents are both lawyers, so we grew up hearing about how painful time tracking is.
One Tuesday night, Alex and his partner, Elana, were on their way to a date, when she got an email from her boss. He asked her to submit her hours for the prior week, ASAP. As he watched her spend a full hour searching her outbox for deliverables, Alex had an idea.
He convinced Jack to build an AI-powered, automated time tracker. Our mission is simple: we automate the busy-work of time tracking, to free people like Elana and our parents to do what they're great at.
Meet our team

Jack Weinberger
Co-Founder - Sales & Operations
Before founding Ajax, Jack studied Economics at Yale. He worked at Lazard, then in private equity, then left finance to run Sales & Ops at an NYC proptech startup.

Alex Weinberger
Co-Founder - Product & Engineering
Before founding Ajax, Alex built secure, low-latency, and high-throughput distributed systems at Amazon, then left to run the engineering team at an NYC fintech startup.

Josh Abrams
Advisor - Product
Any one of Josh's numerous experiences would make him an incredible advisor. He brings Legal Tech experience from his tenure as Head of Design at Ironclad, experience with hypergrowth his time as Head of Product at Traba and Head of Design at Doordash, and deep insight into regulated industries from PayPal and WeWork. He has also served as advisor to Klaviyo and other startups.
His track record of driving innovation across high-growth companies uniquely qualify him to advise us on growth and product strategy.


