entity Updated 2026-07-12 Tags: Founder, Legal-Tech, Ai

Jake Heller

Jake Heller is the Casetext founder and CEO interviewed in Founder Mode: Jake Heller, Founder & CEO, Casetext by Jessica Livingston and Carolyn Levy at a Y Combinator founder-mode retreat. The source presents him as a lawyer-programmer whose company began from direct frustration with legal tools that slowed down research, document review, and client service.

Heller’s founder story matters because his decisive move came after nearly a decade of pivots rather than at company formation. After early access to an unreleased [[GPT4|GPT-4]] model from OpenAI, he and a co-founder tested many legal workflows over a weekend and concluded that Casetext had to redirect the company toward [[CoCounsel|Co-Counsel]]. The episode uses that move as a concrete Founder Mode case: Heller built demos, changed an executive offsite agenda, aligned a skeptical executive team, convinced investors, and pushed a roughly 100-person company through a Frontier Model Inflection Pivot.

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