YC Summer 2026 (S26) company

Perceptron ML

We make law firms AI-native.

About Perceptron ML

We build AI systems for law firms, trained on each firm's own matters and deployed privately in their environment: timekeeping, intake and matter monitoring, research, discovery, and drafting. Our grounding engine verifies every fact against a primary source before a model can cite it, which is why firms trust us with work that off-the-shelf legal AI keeps getting wrong.

Public traction evidence

Each signal links to the public source used for attribution.

  1. X

    We are excited to launch Perceptron ML (YC S26).

    We are excited to launch Perceptron ML (YC S26). We make law firms AI-native. Tens of billions in legal work goes unclaimed every year because firms can't move fast enough to take it. We build the AI and software that lets them: intake answered at 2 a.m., demands drafted from

  2. X

    Launching Notyfi (YC S26), track anything you want happening in the world.

    Launching Notyfi (YC S26), track anything you want happening in the world. Start for free. We watch the internet and feed the context to you or your agents, by email or webhook, queryable via API or MCP. Instantly, hourly, daily, or weekly. Start free: https://t.co/7anJjetpTR