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Free Top 7 Email Verification and Validation Services

Top 7 Email Verification and Validation Services

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Email verification isn’t a new term for email marketers.

Email verification is an essential task that almost everyone must do when email marketing. Sometimes, people give incorrect email addresses or provide wrong email information, and an email verification process is used to get rid of such situations.

There are many email verification services that can be used to address this problem, and they all work well. One thing that sets them apart is how they verify email addresses. We could not agree more if you’re looking for the best service.

What is email verification?

Email verification is the first and most crucial method to verify that an email address exists. An email verification service is needed to substantiate each email address and remove any invalid or unsafe messages.


You must validate your email list before sending an email, which will ensure that you have a successful campaign. A professional email verification service will quickly identify invalid, disposable, role-based, and duplicate email addresses and create a clean, fresh email list.

1. Mailfloss


Mailfloss allows you to verify your emails in bulk and integrates with many email marketing service providers.

It automates the verification process so that you can concentrate on your business. It can support a variety of email providers, including MailChimp and, Drip, ConvertKit. Sendinblue, Mailerlite and many more.

Mailfloss can detect invalid addresses, duplicate emails, spam traps, and temporary emails. It can also validate syntax errors and remove hard bounced emails.

2. EmailListVerify

EmailListVerify is a popular tool for email verification used by many of the most prominent names in the business, such as MailChimp, Shopify Rackspace, and Shopify. They have scanned more than 5 billion email addresses in their lifetime.

EmailListVerify can perform several checks to identify and remove invalid addresses from your email list. Emails from invalid, inactive, or parked accounts will be removed. Temporary and duplicate emails will also be deleted.

This tool can also check for syntax errors, spam traps, and emails with hard bounce rates.


3. ZeroBounce

Major corporations like TripAdvisor and AllState use ZeroBounce. It supports multiple verification methods and integrates with many other tools.

ZeroBounce detects spam traps, hard bounces, and addresses that mark email as spam at high rates. It can also be used to remove misspelled and fake email addresses.


4. Clearout

Clearout can detect nasty emails in many ways. Clearout can remove duplicate emails, sub-accounts, temporary emails, and the dots from email. It can also identify spam traps, emails that bounce hard, and emails from blacklisted domains.

Clearout: What can you offer?

Bulk email verifications: Upload up to 1,000,000 emails at once for bulk verifications.

Instant email verifications: These are similar to single email verifications in that you can verify small numbers of emails quickly.

Clearout uses the REST API to enable developers to add their APIs to forms to perform real-time verifications.

Clearout: Lead finder identifies the most critical pieces of data from subscribers’ emails and creates a separate list with potential B2B leads to support outreach strategies.

Clearout can be integrated with a few email marketing services, and Zapier integration can fill in any gaps. You can also export a copy to your list and upload it.


5. MailerCheck

MailerCheck, the email validation platform developed by MailerLite, is an excellent option. It’s one of the most widely used email marketing platforms.

MailerLite has one of the highest email delivery rates in the industry. They have over 1.1 million customers.

The platform scans for inactive mailboxes and typos, disposable email boxes, syntax mistakes, and other issues.


6., a popular email marketing platform, is widely used by individuals and businesses. This service allows you to find, validate, and create drip email campaigns, which can help reduce bounce rates.

Automate your lead tracking funnels with the service. You will receive real-time notifications and updates on campaign progress. This allows you to plan more efficiently and effectively. It is also highly extensible and can be integrated with over 2,000 third-party platforms and services, including Zoho CRM and Salesforce, Zapier and Slack, Zapier and Slack, Trello and LinkedIn. This makes it much easier to execute your campaigns.


7. Email Checker

Email Checker is a long-standing email verification service that offers email checking. There are many tiers of service available, so there is something for everyone.

This service offers unparalleled email verification thanks to its high level of experience and knowledge and its robust and dedicated server infrastructure. Email Checker is a leader in the industry thanks to its comprehensive integration documentation for Java, PHP, and C#.

The Helpdesk provides 24/7 support by a professional and knowledgeable team.


If you are interested in a service, make sure it has all the features you require, integrates with your email marketing tools, and is priced at a price you can afford.

If you need to validate an email address regularly, you will need a tool that connects directly with your email provider. Look for tools that integrate now with your email provider.