Skip to content
Human Behavior logo

Human Behavior

Human Behavior is a YC Spring 2025 (P25) company. Based in San Francisco, CA, USA. Team of 3.

  • Developer Tools
  • Analytics
  • AI

About Human Behavior

GPAgent's own fund-neutral profile, written from public information. Updated Oct 5, 2026.

Summary

Human Behavior builds an AI-powered session replay and analytics platform for product and engineering teams. It records every user web session and uses vision models to surface issues, behavioral patterns, and funnel breakdowns that standard dashboards miss. Beyond surfacing problems, it acts on them: opening pull requests and contacting affected users directly.

Business model

A single SDK installation captures session replays, logs, traces, and web analytics, with customers booking a demo to start.

Go-to-market

Product and engineering teams at software companies are the target buyers; they get started by dropping a single JavaScript SDK into their app, with sales via a demo or direct booking.

From the Y Combinator listing

How Human Behavior describes itself in Y Combinator's public directory. Original listing (opens in a new tab)

Understand your users beyond the numbers

Human Behavior uses vision models to watch all user web sessions so you know exactly how users use every part of your product.

Facts

Industry
B2B / B2B -> Engineering, Product and Design
Location
San Francisco, CA, USA
Team size
3
Status
Active
Stage
Early

Founders (3)

Score every batch against your own thesis

GPAgent's sourcing agent reads every company in a batch, scores each one against your fund's thesis in a private workspace, and lines up the founders worth meeting before Demo Day. You decide who to contact. Your scores, notes, and pipeline never appear on these pages.

How Accelerator intelligence works