Stop debugging in the dark

Because a stack trace alone isn't enough

Stop wasting effort trying to track down and reproduce bugs. Through session replay, Highlight shows you exactly how and when your bugs happen. Highlight removes the mystery of debugging.

Get started for free

Watch Jay demo HighlightUnder 2 minutes

Highlight supercharges your team.

Playback of your appSee exactly how users are impacted by errors.

Error stack tracesAccess full, language-specific stack traces on your web app.

Console & network tabsDebug with everything you get in the dev-tools console.

Precise timingUnderstand when bugs happen and everything that leads to it.

Highlight is the ultimate debugging solution.

cross-team collaboration

Collaborate on bugs, everyone is kept in the loop.

There's never one stakeholder on a bug.

When something breaks on your web app, there are many teams that could get the first message about it. Highlight makes it easy to communicate and re-assign issues to make decisions on errors faster.

Integrate with your favorite tools.

Powerful search

Easily search for a bug by session or specific property.

Get to the correct session instantly.

What if you step in the shoes of your users and debug from their perspective? With our search console, you can instantly find the right session and debug with confidence.

What is slowing down your users?

security-compliant

Highlight is built for privacy and security.

Leverage our privacy-first API.

Highlight supports data redaction, obfuscation, masking and much more. The library also supports a Strict Privacy Mode which obfuscates all text nodes for very strict PII rules.

We put compliance & trust at the forefront.

cross-team collaboration

Collaborate on bugs, everyone is kept in the loop.

There's never one stakeholder on a bug.

When something breaks on your web app, there are many teams that could get the first message about it. Highlight makes it easy to communicate and re-assign issues to make decisions on errors faster.

Integrate with your favorite tools.

Powerful search

Easily search for a bug by session or specific property.

Get to the correct session instantly.

What if you step in the shoes of your users and debug from their perspective? With our search console, you can instantly find the right session and debug with confidence.

What is slowing down your users?

security-compliant

Highlight is built for privacy and security.

Leverage our privacy-first API.

Highlight supports data redaction, obfuscation, masking and much more. The library also supports a Strict Privacy Mode which obfuscates all text nodes for very strict PII rules.

We put compliance & trust at the forefront.

in beta

import React from 'react';
import App from './App';
import { H } from 'highlight.run';
import { ErrorBoundary } from '@highlight-run/react';

H.init('your-api-key');

ReactDOM.render(
  <ErrorBoundary showDialog>
    <App />
  </ErrorBoundary>,
  document.getElementById('root')
);

effortless setup

Use Highlight within minutes

Installing Highlight is a matter of selecting your frontend framework and adding three lines of code to your app. Highlight is built to be framework agnostic, so regardless of your stack, we have a solution that'll work for your team. You'll be off to the races in a matter of minutes!

Our customers

Highlight powers forward-thinking companies. Find out about our customers →

Don't take our word. Read our customer review section →

Highlight helps us catch bugs that would otherwise go undetected and makes it easy to replicate and debug them.

Max Musing, Founder & CEO

Before Highlight, I was flying blind, but now I can see exactly where users are succeeding, failing, and running into issues.

Lorilyn McCue, Head of Product

Highlight weaves together the incredible, varied, and complex interactions of our users into something understandable and actionable.

Kai Hess, Founding Product Designer

I love Highlight because not only does it help me debug more quickly, but it gives me insight into how customers are actually using our product.

Meryl Dakin, Founding Software Engineer

Highlight has helped us win over several customers by making it possible for us to provide hands-on support, based on a detailed understanding of what each user was doing.

Neil Raina, CTO