Upload your email list — we'll deep-verify every address with 7-layer validation including SMTP mailbox checks, MX record lookups, disposable email detection, and more.
or click to browse — supports .xlsx, .xls, .csv
We'll extract emails from any column, handle comma-separated values, and remove duplicates automatically
You can upload any .csv, .xls, or .xlsx file. You do not need to format your columns perfectly. Our engine automatically scans every cell in your spreadsheet to extract email addresses seamlessly.
Your license key grants you exactly 1,000 email validations per day. If your file contains duplicates, our system automatically removes them before processing so they never count against your daily quota.
Because we run securely on high-speed serverless platforms, our engine leverages 100 simultaneous verification threads. This guarantees your list is verified instantly, preventing any cloud timeouts.