The Data Sniper Email Finder extension is a high-speed domain scanning and contact discovery engine. By running local HTTP search queries directly inside chromium, it harvests verified business email addresses, social profile links, and phone numbers from target websites.
Crawls multiple internal page sub-links (Contact, About, Team) to find hidden emails.
Performs MX record lookup and syntax validation to filter bounce-prone addresses.
Automatically matches and extracts linked LinkedIn, Twitter, and Facebook handles.
Data Sniper Email Finder can be installed from official browser stores. Choose your preferred browser store:
Deploy directly from Chrome Web Store with auto-updates and safety validation.
Deploy directly from Microsoft Edge Add-ons store, optimized for Edge chromium.
Interact with our live workflow simulation to visualize how domain crawling and contact extraction logic operates:
To optimize lead accuracy and prevent search bottlenecks, open the Extension settings window to adjust scraping parameters:
Specify the maximum number of internal pages to crawl per domain.
Ignore common boxes (info@, support@, sales@) to keep lists high-value.
Select active check level for discovered email addresses.
Once lead scanning completes, download your datasets immediately. Our output structure is pre-mapped for seamless direct-import into cold email automation tools:
Export lists directly in .csv format containing structured columns for Domain, Verified Email, First Name, LinkedIn, and Phone.
Learn how to extract domain lists first using our Map Scraper tool to build your email search base.
MAP SCRAPER GUIDE