Email validation that secures your data

Test our email validation platform

Find out how to achieve superior bulk email validationA form of email validation that allows users to upload a list of email addresses as a file either via direct upload, the cloud, or a platform integration. The email validation process is completed after all email addresses on the list are validated. with 99% accurate results. Upload your CSV, XLS, XLSX, or TXT email list file, and we’ll evaluate your contacts for free.

Just need to validate a single email address? Type it into the email validation field now, and get the result in seconds.

ZeroBounce offers free, fast and accurate email validation.

Using our free email address validator, you can...

Validate new emails as you go

Maybe someone submitted their email on your site’s contact form, and you want to ensure the email address isn’t spam or invalid. Or you’ve identified a prospect on LinkedIn and want to ensure their email address is current before reaching out.

Use our free email validation to check emails as you go – and keep your list clean as it grows.

Bulk email validation for your list (up to 100 emails monthly)

Already have an email list? Upload a batch of up to 100 contacts, and we’ll validate them for you.

ZeroBounce email validation also goes a step further and tells you if it’s toxic (bot-created, spam, or an abuse email address) or disposable (temporary email that will expire soon).

When available, the email validation tool also shares the name, gender and location of the email holder, which is crucial for creating personalized email content. According to Epsilon research, roughly 80% of customers are more likely to make a purchase when brands personalize an experience.

Need our email validation for even more email leads? Validate more leads for as low as $20.

99% accurate email validation with

Thanks to Verify+ from ZeroBounce, you now have access to the only email validation tool that guarantees 99% accuracy – for any email address.

In addition to the 30+ email types that our email validation identifies, Verify+ from ZeroBounce provides customers with true clarity and insight into their list.

For 5+ years, no email validation service could identify if an email address has the ‘disabled’ status, particularly those with Yahoo and AOL email domains. Today - you never need to worry about bouncing an email to those contacts again.

Want better email marketing performance? Build a foundation worthy of high email ROI with ZeroBounce’s email validation.

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Cleaning your email list improves email performance

Lower email bounce rateThe percentage of emails that are undelivered vs. delivered to the intended recipient.

Weed out invalid emails from your list with our bulk email validation system. It also removes temporary email addresses, which expire fast and bounce. Email validation lowers your email bounce rate and helps your company become more effective at sending emails that reach real people and convert them into customers.

Fewer spam complaints

Use email validation to find abuse emails from your database. Abuse email addresses belong to people who are known to flag messages as “spam,” which can negatively impact your inbox placement. By removing people who often mark messages as spam, you ensure your email marketing messages only reach people who want to hear from you – and are more likely to become customers.

Stronger sender reputation

Your sender reputation is like the credit score for your email domain. The more invalid, spam or abuse email addresses you contact via email, the worse your campaigns perform and the lower your score. By removing bounces, spam traps and other risky emails with email validation, ZeroBounce improves your reputation and helps your company stay in good standing.

Better email engagement

You want people to see, open and act when they receive your marketing emails. Before you can earn that engagement, your email needs to reach the inbox. Use our free email validation to validate email addresses on your list, which improves your email deliverabilityA sender’s ability to reach the recipient’s inbox with their outgoing emails. It may also describe the ratio of emails delivered to the inbox vs. those sent to spam or blocked by the receiving server.. With email validation, you’ll boost open rates, click-through rates and – most importantly – conversions.

Customer support agent wearing a headset looking at his computer

Email validation with 24/7 customer support

Never struggle with your email deliverability tools again.

ZeroBounce’s email validation platform consistently delivers 24/7 customer support so that we’re there for you no matter when problems strike.

Get phone or live chat support for using our email validation tool, reviewing your email validation results, or configuring the API for real-time email validation.

The No. 1 email validationA process that determines if an email address uses valid syntax, exists on a given domain, and is configured to receive incoming email messages service for 400,000+ clients