Find anyone's professional email address
The Email Finder API discovers verified professional email addresses using a person's first name, last name, and company domain. It generates possible email patterns, cross-references multiple databases, and verifies matches against the company's mail server. Results include confidence scores and email provider detection.
Features
94.2% Match Rate
Cross-references multiple verified databases to find the correct email address with industry-leading accuracy.
Confidence Scoring
Every result includes a confidence level (high, medium, low) so you know how reliable each match is.
Provider Detection
Detects the email provider (Google Workspace, Microsoft 365, etc.) for each result.
Bulk Processing
Submit up to 500,000 leads in a single batch request for high-volume prospecting campaigns.
Webhook Callbacks
Get notified via webhook as each result completes or when the entire batch finishes processing.
187ms Response Time
Single lookups return in under 200ms on average, enabling real-time enrichment workflows.
API Endpoints
/email-finderFind a professional email from name and company domain/email-finder/batchSubmit up to 500,000 leads for batch email discovery/email-finder/batch/{batchId}Check batch email finder job progress/email-finder/batch/{batchId}/resultsRetrieve paginated batch email finder resultsUse Cases
- Outbound sales prospecting - find email addresses for cold outreach campaigns
- Account-based marketing - reach decision-makers at target accounts
- Recruiting - contact potential candidates directly
- Link building - find the right person to pitch for backlinks
- Partnership outreach - connect with business development contacts
- CRM enrichment - fill in missing email fields for existing contacts
Pricing
Pay-as-you-go starting at $0.019 per lookup. Volume discounts available down to $0.01 per lookup at 500K+ scale. 100 free credits included, no credit card required.
Frequently Asked Questions
Start using the Email Finder API
100 free API credits. No credit card required. Get started in minutes with our REST API.