Remove hard bounce, risky, disposable, duplicates, spam traps
100 Free checks just try
Why Is Email Address Verification So Important?
If you send emails to such addresses, the ratio of bounce-back emails will increase significantly.
This bounce-back negatively impacts your mail server reputation, which is constantly monitored by Yahoo, Gmail, and other ISPs.
If your IP address develops a poor reputation, it may get blacklisted.
Email address verifier, or email checker, is a tool that can clean your email list from temporary or invalid emails.
Pay for checks
Email Credits Never Expire • No Hidden Costs.
Our key features
We remove duplicates and bad syntax at no cost.
Removes emails with high-risk keywords or sketchy TLD.
MTA validator checks whether an MTA has a valid MX record.
Our Email Validator API allows you to verify email addresses.
Proofy can successfully mark all of the emails containing invalid domains like spam etc.
Proofy can clean your database from addresses with syntax errors. You don’t have to do it manually.
Validate a single email immediately. Use a simple form inside the admin panel for fast testing.
Define hard bounces, bad emails, and invalid emails using an SMTP check.
Our software identifies temporary email accounts that are used to mask real email addresses.
Free bulk trial plan with 500 credits. If you need more you can earn more with our program.
Upload a mailing list to speed up bulk cleaning. You can use our API, or Bulk validation with File.
Validates MX records on existence for every mail address and mail server records in the DNS.
Our software identifies temporary emails that is used to mask real email addresses.
Detects role-based emails that are not for personal use and that hurt your inbox deliverability.
When you need good support you can ask our chat and we provide for you best decision.
We give you the option to download only the results you want with custom downloads options.
Common Questions About Email Verifications
Is the Email Verifier free?
Yes, we provide 100 checks. Before paying, make sure that you are satisfied with the result.
Are you making a refund?
Yes, we refund money if you have not used credits(cheks)
Do Email Credits/Checks Expire?
No, they do not. Your”Pay As You Go” email credits will be working as long as you haven’t reached the limit.
Do you share my email lists or use them in any other way?
Your data is always yours and will never be shared. We do not sell or collect your personal information, we do not have access, we do not sell or transfer to third parties.
Do you send an email to verify an email address?
Email sending is not used for email verification. We use a 4-tier verification process: syntax check, MX record check, SMTP authentication, and catch-all address check. Such multi-tier check guarantees maximum accuracy of email verification.
Can you verify any email?
We will verify most email addresses, including custom domain emails. We do not verify emails from catch-all domains.
How fast is your Email Verifier?
All data is different, and the time it takes to process depends on the types of emails and on the domains we are reaching out to. On average, our system processes a list of 100,000 emails in 45 minutes.
How Often Should I Verify My Emails?
Large lists should be checked at the very least, once every two weeks. Smaller size lists can be checked on a monthly basis.
Do you have an email verifier API?
Yes, we provide API for our email verification service. Read more about API here.
Do you offer special conditions for Enterprise customers?
We offer volume discounts and can provide dedicated email validation infrastructure for Enterprise customers. Please get in touch via chat to learn more.
Can I verify email addresses in bulk?
Yes, we provide bulk email verification
What is the purpose of verifying emails?
Purpose of verifying emails is avoid bounces, catch all, dead emails. You increase email deliverability, save your domain email, enhance open rate.
How much does 1 email validation cost?
Start price from $0.006 / per 1 check.
How accurate are the email verification results?
The accuracy of the results is 98.5% of the status “deliverable”.
Verify email address list
fast and effortlessly
Just drag & drop your file with emails into the admin panel and email adresses will be verified and sorted. An assurance report with results will be ready to download soon. It doesn’t get any easier!
Easily integrate Proofy email verification
API to your website.
Run process verifying email addresses straight on your web or mobile application. This is the best way to capture good leads discarding invalid email addresses just at the point.
The fact that it can verify tens of thousands of emails within minutes is amazing. Great price compared to many of the competitors. The software works fine and has not had any hick ups so far.— Rob Reimer
COO at Captarget
I honestly can say my search for a high quality low price email validation service is over. I have been using them for the past year and could not be happier.— Anna Knyazan
It is just a pleasure to use this simple and convenient email verification service. Scans very fast, accurate, creditable service.— Remy Johnson
Get started with Proofy Email Address Verifier
Sign up now and you'll get 500 checks for free
We’ll occasionally send you account related emails.