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ExtensionLoginUser Auth for Chrome Extensions

Add authentication, user data capture, and CRM integration to your Chrome extension in minutes.

ExtensionLogin

How It Works ​

1. Create an Application ​

Sign up and create an application in the dashboard. You'll get an API key for your extension.

2. Install the SDK ​

bash
npm install extensionlogin

3. Initialize & Identify Users ​

javascript
import ExtensionLogin from 'extensionlogin';

// Initialize with your API key
ExtensionLogin.init({
  apiKey: 'el_live_xxxxxxxxxxxxxx'
});

// When user logs in, identify them
ExtensionLogin.identify({
  email: user.email,
  name: user.name
});

4. That's It! ​

User data is automatically captured and sent to your configured CRMs.

Pricing ​

Free

$0/month
  • 1 Extension
  • 100 Users/Extension
  • 1 CRM Connection
  • Email Capture
  • Community Support
Get Started

Enterprise

$99/month
  • Unlimited Extensions
  • Unlimited Users
  • Unlimited CRM Connections
  • Custom Branding
  • Dedicated Support
Contact Sales

Trusted by Extension Developers ​

"ExtensionLogin saved us weeks of development time. We had user auth working in our extension within an hour."

— Chrome Extension Developer

Ready to Get Started? ​

Create Free Account

No credit card required

Built for Chrome Extension Developers