Using the Chrome Extension

Complete guide to using the Opensure Marketfinder Chrome extension for lead generation.

Prerequisites

Chrome browser installed
Opensure account with Marketfinder access
Supabase database credentials (encrypted)

Installation

Install Extension
- Visit Chrome Web Store
- Search for "Opensure Marketfinder"
- Click "Add to Chrome"
Configure Credentials
- Click extension icon
- Enter encrypted Supabase credentials
- Credentials are stored securely in Chrome storage
Verify Connection
- Extension badge should turn green
- Test with a sample business search

Using the Extension

Scanning a Business

Navigate to any business website
Click the Opensure extension icon
Extension automatically extracts:
- Business name
- Address
- Phone number
- Industry classification
- Employee count estimate

Saving Leads

Review extracted information
Click "Save Lead"
Lead saved to your Supabase database
Notification confirms save

Bulk Scanning

Open Google Maps search results
Click "Scan All Visible"
Extension processes all businesses on page
Saves to database automatically

Features

Auto-detection - Identifies business information automatically
Encrypted storage - Credentials stored securely
Batch processing - Scan multiple businesses at once
Duplicate detection - Prevents saving duplicate leads
Multi-tenant isolation - Your data stays isolated

Troubleshooting

Extension icon is red

Check Supabase credentials
Verify network connection
Check browser console for errors

Leads not saving

Verify database permissions
Check tenant_id configuration
Review error messages in extension popup

Slow performance

Reduce batch size
Clear extension cache
Update to latest version

Best Practices

Regular updates - Keep extension up to date
Credential rotation - Rotate Supabase keys quarterly
Data review - Periodically review saved leads for quality
Privacy compliance - Only scan publicly available information

Support

Need help? Contact [email protected]

Related Documentation: