Free & Accurate Email List Verifier
Clean your email lists to improve deliverability and protect your sender reputation. Upload a CSV or XLSX file (first 100 rows) to start verifying for free.
Get Started: Upload Your File
You can verify a list up to 4 times per day from your IP address.
Step 2: Map Email Column
Select the column that contains the email addresses you want to verify.
Step 3: Processing Your File
Your file is being processed on our server. Please wait...
Step 4: Verification Results
Why Email Verification is Crucial
Lower Bounce Rates
Cleaning your list removes invalid and non-existent email addresses, drastically reducing your hard bounce rate.
Protect Sender Reputation
Internet Service Providers (ISPs) track your bounce rate. A high rate can land your emails in the spam folder, even for valid recipients.
Increase Campaign ROI
Stop wasting your marketing budget sending emails to dead ends. A clean list means your message reaches more actual people.
Gain Better Insights
With a clean list, your open rates, click-through rates, and other metrics become more accurate and reliable.
Frequently Asked Questions (FAQ)
Is this email verifier tool really free?
Yes, it's completely free to use. You can process a file up to 4 times per day from your IP address without any cost or obligation. For higher volume needs, our paid Pyrsonalize plans offer more robust solutions.
Is my data secure?
Absolutely. Your privacy and security are our top priorities. Your uploaded file is processed securely on our server and is permanently deleted after 24 hours. We never share, sell, or view your data.
What does a "Risky" or "Catch-all" email mean?
A catch-all email address is configured to accept all emails sent to a domain, regardless of the local part (the part before the @). While the email might be delivered, it's impossible to confirm if a specific user inbox exists. These often have high bounce rates or low engagement and are best removed for important campaigns.
Ready to Find Personal Emails of Your Leads?
Stop wasting time on generic `info@` addresses. Pyrsonalize finds the personal emails that decision-makers actually read. Turn your cold outreach into warm conversations.
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