Sublyzer is a complete observability platform that helps you monitor performance, track errors, analyze user behavior, and automatically fix bugs with AI. This guide will get you up and running in under 5 minutes.

If you haven't already, sign up for a free account at sublyzer.com/auth/register.

You can sign up with email/password, Google, or Microsoft account. The free plan includes 1 integration, 50,000 events/month, and 7-day data retention — perfect for getting started.

An integration represents your application or website in Sublyzer. Each integration gets a unique code that you'll use to send data.

1. Go to the Dashboard
2. Click "Create Integration" button
3. Enter a name for your integration (e.g., "My Website" or "Production App")
4. Copy the generated integration code — you'll need this next

You need your 24-character integration code from the dashboard (Integrations → your app). No secret API keys in the browser — just that code.

The SDK is not on npm. Install via the Windows wizard, a script tag, or download from the SDK Customizer.

Manual — script tag (CDN)

<script
  src="https://www.sublyzer.com/sublyzer.js"
  data-integration-code="YOUR_24_CHAR_CODE"
  defer
></script>

Local dev: add data-api-url="http://localhost:3001"

Manual — download + self-host (Next.js / React)

1. Open SDK Customizer → paste code → Download (sublyzer.js + sublyzer.config.js)
2. Save to public/sdks/sublyzer.js
3. Add the script tag in your layout or HTML:

<script
  src="/sdks/sublyzer.js"
  data-integration-code="YOUR_24_CHAR_CODE"
  defer
></script>

Installer — what it does

The .exe downloads the same canonical sublyzer.js and writes it into your project (e.g. public/sdks/sublyzer.js) plus config snippets for your framework. Same files as the Customizer download.

After installing the SDK, verify everything is working:

1. Open your application in a browser
2. Navigate to a few pages to generate some data
3. Go to your Sublyzer Dashboard
4. Click on your integration to see data flowing in

Data should appear within seconds. If you don't see any data after a minute, check the Troubleshooting Guide.

Your integration dashboard gives you access to powerful features:

Now that you're set up, explore these features to get the most out of Sublyzer:

• Dashboard Guide — Learn all dashboard features
• Analytics — Set up funnels and cohort analysis
• Alerts — Get notified when issues occur
• AI Features — Use AI to analyze and fix bugs
• GitHub Integration — Manual fixes & Agent Autonomous
• Webhooks — Push events to your stack
• API Reference— REST endpoints & SDK install options