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Human Behavior

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.
Active Founders
Skyler Ji
Skyler Ji
Founder
Human Behavior
Amogh Chaturvedi
Amogh Chaturvedi
Founder
building ai to watch session replays // prev stanford cs, founders fund, ubicloud (yc w24)
Chirag Kawediya
Chirag Kawediya
Founder
Founder at Human Behavior
Company Launches
Human Behavior: We reveal why users stay, leave, or pay
See original launch post

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🎥 What if there’s an AI that watches every user so it has full contextual understanding of your webapp.

tl;dr: We’re just that! By analyzing all session replays, we extract behavior patterns that drive retention & revenue – without requiring manual event tracking. We sell to product teams at high growth startups like Delve, Conduit, etc.

https://www.youtube.com/watch?v=4Dvt3COkC-U

Can’t watch all your session replay videos? We’d love to talk to you: founders@humanbehavior.co or https://cal.com/humanbehavior-founders/30min

❌ The Problem

Two options to understand how your product is used:

  1. Product analytics (like Mixpanel or Amplitude): Great for aggregating data but miss user context.
  2. Session replays capture absolutely everything, but there's no good way to aggregate them to learn anything useful.

"How many users abandon my product after a long LLM generation time? How long do enterprise vs free users spend on feature X?" These questions become difficult to answer with traditional methods.

💡Our Solution

We built Human Behavior to give you the best of both worlds using vision AI that actually watches your users. No more choosing between high-level analytics or drowning in session videos!

Without AI, thousands of session videos can be overwhelming. Now you'll never have to set manual feature tracking again – retroactively explore feature usage patterns from all your past users without wasting engineering time and effort.
https://www.youtube.com/watch?v=D12guaaJeJ8

👬 The Team

We're Amogh (Stanford CS), Skyler (Berkeley CS), and Chirag (UChicago CS) and we've spent countless hours watching session replays ourselves. We worked on VLM research at Stanford NLP Group and UChicago Database Group, commercializing it to give the best customer behavior insights.

🤝Our ask:

(P.S. Thanks to gatekeep.ai for letting us use their data for a demo!)

Human Behavior
Founded:2025
Batch:Spring 2025
Team Size:3
Status:
Active
Location:San Francisco
Primary Partner:Diana Hu