DataHarbor

Email Enrichment

How Enrichment Works

1

Queue Processing

Leads without emails are queued for enrichment based on priority (scrape count).

2

Website Crawling

The worker visits the company's website homepage, /contact page, and up to one additional contact-like page.

3

Email Extraction

Emails that literally appear on the page are extracted. No guessing or pattern generation.

4

Caching

Results are cached per domain for 30 days to avoid redundant crawling.

Rate Limiting: The crawler waits 2 seconds between requests to the same domain to be respectful of target websites.