Email Address Verification

Providing An Online Service To Verify Email Addresses Are Real.


Upload a csv file to quickly verify your entire email list.


Instant email address verification available with our simple RESTful API.


Inform your site’s visitors instantly when they enter an invalid email.

Our tool seamlessly integrates with the most popular delivery services!

What is Email Checker?

Email Checker is an online tool designed to analyze email addresses to determine if they are real, fake or dead accounts. Our email address verification service allows you to easily verify one single email address at a time, or upload a bulk list of all your email addresses. Once the verification process is complete, you will know which email addresses are real and which ones are fake, allowing you to send a clean email marketing campaign with minimal bounce backs.

How does it work?

Our email address verification tool allows you to input a single email address, or upload a large csv file to quickly and securely verify your list. The verification process involves scanning each individual email address 17+ different ways to determine if it is real. Once complete, you will be informed of the fake or dead email addresses and given back a deeply cleaned email list that you can confidently send your email marketing campaign toward.

How can I verify E-mails?

Our email address verification tool provides you with a variety of ways you can verify email addresses. Once you become a member, you can verify email addresses individually or upload a large list containing thousands or even millions of email addresses. If you need real-time verification, you can use our simple RESTful API, which can be integrated into your website or app in a variety of creative ways to provide immediate verification for your users.

Accurate email address verification 24 hours a day, 7 days a week!


Issues Prevented


Deliverability Guaranteed


Email Addresses Verified

Your List Will Receive a Deep Clean With Our Email Address Verification Tool!

Our email address verification tool can clean any side list you have. Simply upload a csv file containing all of your email addresses and our tool will analyze each one 17+ different ways to ensure they are real. You will be given the ability to download your clean list, as well as a list of the addresses that were removed.

To clean your list, follow these 4 simple steps:

1. Upload your email list via a CSV, TXT or LSV file.
2. Our system will validate each email 17+ different ways.
3. Download your new, cleaned list.
4. Successfully deliver 97%+ of your Emails. Guaranteed!

Bulk Email Verifier Screenshot

You Can Verify Emails in Real-Time On Your Website Or App With Our Simple RESTful API.

Email Checker API Screenshot

Our email address verification tool operates the fastest, most accurate API available on the Internet! That’s a fact. You can integrate our simple RESTful API to receive real-time, on-the-fly verifications on your website or inside your app. This allows you to inform users immediately if they accidentally misspelled their Email address, or entered a fake address. Detailed API documentation is available, as well as integration support from our team.

Our RESTful API is commonly integrated into:

• Newsletter Sign-Up Forms
• Registration Forms
• Contact Us Forms
• CRM Software
• Newsletter Delivery Software
…and much more!

Prevent Spam & Users Entering Fake Email Addresses by Integrating Our Email Address Verification Into Your Website’s Forms!

Users do not always type in their correct email address when opting in to receive free items, or signing up for your service, or while using their smartphone due to accidental misspellings. Whether they input an incorrect email address on purpose or by an accident, integrating our email address verification API into your website’s forms will help prevent people from submitting invalid email addresses. If they do, they can be immediately informed on your website or inside your app.

Common website or app integrations include:

• Newsletter Sign-Up Forms
• Registration Forms
• Contact Us Forms
• Submit Email For a “Free Gift” Forms
• …and much more!

Bulk Email Verifier Screenshot

Customer Testimonials

[lvca_testimonials_slider][lvca_testimonial_slide author=”Michelle McGovern” credentials=”CEO”]I have used 3 other email validation systems to clean my company’s email list every few months and the issue had always been that we would have to wait about 5 days to clean our list of just over 100,000 emails. This service is by far the fastest I have used and it consistently cleans our list in less than a day. This is an excellent service and if speed is what you need, this company can handle it. Great work EmailChecker![/lvca_testimonial_slide][lvca_testimonial_slide author=”James Davis” credentials=”Marketing Specialist – TN Sourcing”]Our company has been using Email Checker to validate our ever-growing list of customer emails and their service has successfully eliminated a large portion of emails that would have reported bounce back errors if we had emailed them. Since we use MailChimp to send our newsletter emails, there is a very good chance our MailChimp account would have been banned if we did not use this service to clean our list. Thank you Email Checker! I highly recommend this service for any person or business who has an email list.[/lvca_testimonial_slide][/lvca_testimonials_slider]

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