A UX Behavior Change Detection Agent

Ship UI changes regularly?You need to know when user behavior changes, FAST.

UXSense is an AI agent that monitors and detects meaningful UX behavior changes after every product release.

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Release Impact Report

v2.14.3: Checkout Flow Redesign

Comparing: Feb 1–7 → Feb 8–14, 2026

Behavior Change Score

72/ 100

Moderate

Confidence

High(94%)

Based on 12,847 sessions

Summary

Checkout completion rate dropped 8.2% for returning users. New “express checkout” button is being missed, users are defaulting to the old flow path.

Detected Changes

HIGH

Checkout step 3 abandonment +340%

Returning users · 94% confidence

MED

Cart review time increased +12s

All users · 78% confidence

LOW

New express checkout used by 23%

New users · 88% confidence

POS

Mobile nav engagement up +15%

Mobile users · 91% confidence

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The Problem

Most teams don't realize when they break the UX

Not because they're careless but because the signals are subtle.

After a release:

  • Users hesitate where they didn't before
  • Flows take longer to complete
  • Power users stumble in familiar places
  • Support questions rise without a clear cause

Dashboards still look fine.

Session replays are overwhelming.

Everyone has a different theory.

By the time the issue is obvious, the damage is already done.

Illustration showing the confusion teams face when UX issues arise
The Real Problem

Every UI change affects user behavior, even small ones.

Those changes show up as:

  • Hesitation
  • Retries
  • Backtracking
  • Abandoned steps
  • Broken muscle memory

The evidence already exists in your session data.

What's missing is an automated way to compare before vs after and clearly answer:

“Did this release change how users behave, and does it matter?”

Before and after comparison showing how UI changes impact user behavior
What UXSense Does

A UX behavior change detection agent for every release.

AI-powered Release Impact Report showing before and after analysis

For each release, it:

Compares real user behavior before and after changes
Detects meaningful behavior shifts and UX issues
Highlights where friction increased or decreased
Explains the likely impact in plain language

As soon as there's been enough sessions, ~30, you get a detailed, actionable Release Impact Report.

No guesswork. No replay rabbit holes. No waiting weeks to be sure.

Why This Is Different

Before UXSense

  • UX issues surface days or weeks later
  • Investigation is manual and anecdotal
  • Teams debate whether a problem is "real"
  • Insights live in dashboards no one checks

With UXSense

  • Behavior changes surface within 24 hours
  • Impact is explained automatically
  • Confidence comes with evidence
  • Every release becomes a learning moment

This isn't another dashboard.

It's an AI UX safety net after shipping.

How It Works

Setup takes minutes, not weeks

UXSense uses AI to do what humans can't at scale: compare thousands of sessions and explain what changed.

How UXSense works: from session data to AI analysis to Release Impact Report
01

Connects to your session replay data

Works with PostHog or the lightweight UXSense replay snippet. Uses the session replay data you already have or captures it directly.

02

Compares behavior before and after each release

AI analyzes thousands of sessions to detect meaningful UX behavior changes between release windows.

03

Delivers a Release Impact Report automatically

As soon as enough sessions have been captured, a concise, actionable summary explaining what changed, who was affected, and whether it matters.

Works alongside your existing product analytics stack.

What You Get

A concise, actionable report for every release

Each Release Impact Report answers:

  • What changed in user behavior
  • Which user groups were affected
  • Where friction increased or decreased
  • Whether the change was likely intentional
  • How confident the system is, and why

Not raw data.

Clear decisions.

Release Impact Report showing actionable insights on a clipboard
Deeper investigation showing user comparison between new and experienced users
Deeper Investigation

When UXSense detects a significant UX issue, you can:

  • Review example sessions automatically surfaced
  • Compare new users vs experienced users
  • Inspect edge cases without replay hunting

No fishing expeditions.

Only investigation when there's signal.

Who This Is For

UXSense is for teams who:

  • Ship UI changes regularly
  • Care deeply about UX quality
  • Already use session replay tools
  • Want fast, evidence-backed answers after shipping

It's not built for teams shipping rarely or relying only on top-line metrics.

Teams collaborating on product releases with UX focus
Pricing

Easy to try, easy to grow with

UXSense is designed to be easy to try, easy to expense, and easy to grow with.

MonthlyAnnualSave 20%+

First Release

Free

Free
  • Your first release analysis is on us
  • No credit card
  • No setup commitment

Starter

Designed for a single product team or design lead.

$59/ month

paid annually

  • Up to 5 Release Impact Reports / month
  • 1 product
  • Core UX behavior change detection
  • Slack alerts

Designed to be "expense it without asking." Try it for a sprint. Cancel if it doesn't prove value.

Most popular

Team

Built for cross-functional product and design teams.

$119/ month

paid annually

  • Up to 7 Release Impact Reports / product / month
  • Up to 3 products
  • Priority alerts
  • Basic integrations

Well under discretionary budget thresholds. Easy annual commitment once value is proven.

Growth

Designed for teams scaling UX quality across products and orgs.

$219/ month

paid annually

  • Unlimited Release Impact Reports
  • Unlimited products
  • Advanced segmentation
  • Full integration suite
  • Dedicated support

For teams shipping frequently and relying on UXSense as part of their release process.

Enterprise

For organizations with formal procurement needs.

Custom
  • SSO and security reviews
  • SLAs
  • Account management

No per-seat pricing. Pricing scales with usage and impact, not headcount.

Each Release Impact Report analyzes all relevant user behavior, regardless of session volume.

UXSense features: analytics, search, and targeting
Get Early Access

UXSense is currently in early access

If you want to:

  • Catch UX issues before users complain
  • Stop arguing over anecdotes
  • Understand the real UX impact of your releases