Free Email Verifier

We verified over 90 million emails in the last year. We can clean your list too.

Try Snov.io Email Checker for free

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Check email addresses and reduce your bounce rate.
Our 7-tier email verifier won't let a single lousy contact slip through.

Join the higher league

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Good outreach is only possible
if you reach the lead’s inbox.

Check email addresses and reduce your bounce rate.
Our email tester won't let a single bad email slip through.

How to use Email Verifier to get rid of stale data?

Check individual email addresses

Verify emails in seconds with our seamless 7-tier email verification process, all in the blink of an eye.

Check individual email addresses

Verify email addresses in bulk

Our bulk email verifier will help you improve outbound campaign sending results with a complete list verification.

Verify email addresses in bulk

Enrich your database with accurate leads via API

Email Verifier API builds directly into your platform for integrated verification at registration or lead form sign-up.

Enrich your database with accurate leads via API

Connect your apps for a seamless workflow

Always wanted to work with valid and fresh data in your Pipedrive or Hubspot CRMs? Enjoy seamless integration between your apps as Snov.io offers over 5,000 integrations.

Connect your apps for a seamless workflow

“Snov.io is the most complete platform for cold email and prospecting strategy! It speeds up the process and turns possible future revenue into actual present”

Konstantin Dubovitskiy

Konstantin Dubovitskiy

Growth Manager of Content at Firstbase

What are the benefits
of free Email Verifier?

Skipping email verification is reason #1 for poor deliverability, especially in cold outreach.
Ignoring these risks leads to blocked accounts and zero prospects.
Opt for a reliable and free email checker to have a chance for a 100% inbox placement.

Verified emails = zero bounce rates

With ever-tightening email sender policies, you need one reliable tool to shield you from stale data. With 98% accuracy and the most up-to-date database, your prospect lists are in good hands.

Verified emails = zero bounce rates

Reliable email verifier software = better sender reputation

You don’t want your sender reputation to go down just because stale data slipped into your list. Email validation takes seconds – a good sender reputation works for you forever.

Reliable email verifier software = better sender reputation

Higher email placement = better KPIs

How will you close a sale if you never had a chance to reach a prospect? With our email checker, you will never waste time on a single non-existent contact.

Higher email placement = better KPIs

Better data = higher customer engagement

Only with verified addresses can you guarantee good email engagement. Stop settling for high bounce rate, and start catching attention in the Inbox.

Better data = higher customer engagement

Who improves their sales with
Snov.io free email checker software?

More than 185,000 businesses of all sizes choose Snov.io Email Verifier as the tool #1
in organizing seamless sales processes. More than 2,000,000+ users worldwide
prioritize quality over quantity and beat the competition every day.

<span>Sales teams</span> check emails for valid contact information.

Sales teams check emails for valid contact information.

With up-to-date, clean databases, you will never spend one more minute on invalid, irrelevant leads. Instead, focus on closing deals and growing KPIs.

<span>Marketers</span> verify their email lists in bulk before automation.

Marketers verify their email lists in bulk before automation.

Tidying up the database before sending emails is as important as the offer itself. Invalid, stale data drags your whole email campaign down, leaving you with high bounce rates and even higher spam rates.

<span>Business owners</span> need an email checker to contact right potential customers and investors.

Business owners need an email checker to contact right potential customers and investors.

Cold outreach is the most effective yet affordable go-to-market strategy. You do it right, you beat the competition.

How can you improve your data
with Email Verifier in 3 simple steps?

On the way to kicking sales, don't overlook simple steps like verifying your database.
With our slick toolset, you get everything you need to hone every bit of your workflow
and see noticeable results very soon.

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Sign up and get 50 checks for free.

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Go to Email Verifier in your account and verify your address one by one or in bulk.

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Add Email Verifier to your Chrome extensions and check addresses for validity on the go.

You need an Email Verifier
that helps you grow, not stifle

In today's fiercely competitive business environment, having an edge is essential. That's where the power of a top-tier email verifier comes into play. Concentrating on what truly matters, you can avoid the common pitfalls many businesses face. With this game-changing tool, you will streamline your operations and focus on driving success. Here's why you need to incorporate an email verifier into your strategy.

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7-tier Email Verifier process

Rely on extra accurate results because we offer an MX record check, ultra-precise SMTP ping, greylisting bypassing for extra tough cases and other steps to get the most precise outcome.

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Deliverability-improving one-stop toolset

In one package, you get a Mailbox Warm-up, a Spam Checker, a Domain Health Checker, an Inbox Placement Score and an opportunity to connect multiple mailboxes to one campaign – everything to reach the lead’s Inbox.

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Award-winning 24/7 support

Want to get the most out of your Email Verifier? Our support team is incredibly tech-savvy and ready to assist. You'll never be left alone with your questions.

Sales growth starts with a simple
email checker action

On the way to kicking sales, don't overlook simple steps like verifying your database. With our slick toolset, you get everything you need to hone every bit of your workflow and see noticeable results very soon.

Find leads anywhere online

Start with what matters most – filling out your pipeline with highly-targeted B2B contacts that are most likely to appreciate your offer. Google search, LinkedIn, business websites, investors’ databases – collect lists in bulk and then check them all at once within one app.

Leverage lead generation and automation on LinkedIn

Install LI Prospect Finder for pre-verified B2B leads and set up automated LinkedIn sequences right away. More leads = more conversions. All on autopilot.

Automate cold outreach

Reach out to the right leads with the right pitch without lifting a finger. Set up triggered follow-ups for a personalized approach and connect unlimited sender accounts to control the sending. Safe cold outreach does exist.

Organize all customers in CRM

Built-in CRM is your controlled environment where you see every lead’s movement down your pipeline. Working in Pipedrive or Hubspot? Then enjoy a 2-way sync between the apps for an improved workflow.t

Your favorite apps integrate with us

No coding experience necessary. Simply connect and synchronize your workflow across platforms. From CRMs to customer support apps, Snov.io offers integrations with over 5,000 tools to make your workflow easier.

View all integrations
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Frequently asked questions

What is the purpose of an Email Verifier?

Email Address Verifier, or email checker, is a tool that can clean your list of old and invalid emails. Sending to unverified lists will lead to a high bounce rate and blocking of your email by ESPs. The goal of our service is to maintain the high reputation of your sender account by improving the delivery rate of your campaigns.

How much does 1 verification cost?

Verification of 1 email address costs 1 credit.

How do you clean email addresses with an Email Verifier tool?

We check contacts using our unique 7-tier email verification process that includes MX record check, super-accurate SMTP ping and even greylisting bypassing for extra tough cases.

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 accurate are the Email Verifier results?

There is no way to verify an email with 100% accuracy without sending an actual email to it. That said, according to our tests, the bounce rate for emails that have received a “valid” status after email verification with our tool is only 1.72%. With our email checker, you can maintain an average deliverability of 98%. So, if you’re wondering, “Is this email valid?”, sign up and verify it for free.

Can I verify email addresses in bulk?

Yes, you can! Our bulk verifier tool is available in the app or as an API. Perform bulk verification right in the Email Verifier tool: simply upload your list or find emails with our Email Finder tool and start list verification.

Is the Email Verifier free?

Email Verifier is free to use on a free account. These accounts receive 50 credits/month for free. Use the free plan for as long as you need, no credit card required upfront.

How to check if an email address is valid?

There are two options: Manual check. Simply send an email to the addressee. While this method delivers reliable results, it will take hours to verify long lists. In case of large sending volumes and high bounce rates, your sender reputation is exposed to a high damage risk. Automated check. Use an Email Verifier to test validity against all main criteria, like MX record check or the super-accurate SMTP ping. Just upload a list of addresses or check one-by-one to verify them and keep your sender reputation healthy.

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