The TechCrunch Founder Summit lands in Boston tomorrow, and the window for discounted entry is closing with it. Current pass pricing expires at 9 a.m. ET tomorrow, after which rates increase for anyone still on the fence.

The early-bird math: attendees who buy before the deadline save up to $100 on a pass and get a second pass free — a deal clearly aimed at founders bringing a co-founder or early teammate along.

The Founder Summit is TechCrunch's founder-focused event format, built around the practical mechanics of starting and scaling companies rather than the broader industry spectacle of its flagship Disrupt conference. Boston, with its dense university-to-startup pipeline and deep biotech and enterprise software scenes, is a natural host city for that audience. For founders, operators, and investors in the local startup ecosystem weighing a last-minute ticket, the calculus is simple: register before tomorrow morning's cutoff, or pay the higher walk-up rate once the summit is underway.