Use Reverse Lookup to find LinkedIn profile URLs for any email address. Look up a single email or upload a CSV file with up to 10,000 email addresses.

This feature is available both through the web dashboard and via the Vayne REST API.

Getting Started

Reverse Lookup is available under the Enrichment tab on your dashboard. Navigate to Enrichment → Reverse Lookup to access the feature.

💡 Tip: This feature does not use your Linkedin account and will work even if your session cookie is inactive or empty.

How It Works

Reverse Lookup takes email addresses as input and returns the corresponding LinkedIn profile URLs. The system queries professional databases to match B2B email addresses with LinkedIn profiles.

Two input methods are available:

• Single Email — Look up one email address at a time
• CSV Upload — Upload a file with up to 10,000 email addresses

Single Email Lookup

1. Click the New Lookup button on the Reverse Lookup page
2. Select the Single Email tab
3. Enter a professional email address (e.g. [email protected])
4. Click Start Lookup

The system will automatically generate a name for your lookup using the email and timestamp.