Best Email Verification Tool

Verify Emails Before You Send, Improve Your Deliverability

The only UNLIMITED email verification tool on the market. Clean up your email lists to boost inbox deliverability and open rates. No caps, email counts, etc.

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100 free verifications, no card needed. Sign up to get started!

HOW IT WORKS

Verify in 3 Simple Steps

Get cleaner lists and better inbox placement without changing your workflow.

Upload Your Email List

Import your CSV or TXT file, we'll automatically detect the email field. No editing of the list needed before.

Validate Automatically

Real time verification to classify addresses as valid, invalid, or risky. Multi-layered, fast, accurate.

Export Clean Results

Download filtered output and send with confidence to improve deliverability and open rates.

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FEATURES

Built for Deliverability, Accuracy, and Scale

The only email verification tool that balances cleaner lists with more email sends.

Real-Time Validation Checks

We check format, domains, MX/DNS setup, and more...

Balanced Risk Approach

Balance risk and opportunities lost from the overly harsh rules that competitors use.

EmailsConfirmed Accurate email validation output from EmailsConfirmed

Other Providers Example of inaccurate competitor validation output

Bulk Verification

Manage lists of thousands of emails all at one time. Faster than the alternatives.

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COMPARISON

Why Choose EmailsConfirmed Over the Competition?

When comparing our pricing, our methodology, and our commitment to improving and learning from our customers, it's a no brainer in choosing EmailsConfirmed.

Pay once, unlimited emails

No subscriptions, no credits: pay once and get access to unlimited email verifications. Almost every other email validator is a token/subscription—so you pay even when you may not use or need. See pricing.
Transparency: unlimited emails means unlimited emails. We won't stop you from verifying every last email you need to. And we won't ask for more money the more you use our platform.

Commitment to improve

Customer feedback and support is our differentiator. From a dedicated feedback board to fast email support, you're covered! We also provide notifications for new features and changes so you can stay on top of the new tools and fun.

Email Verification Tool Comparison

Estimated pricing comparison by email validation volume.

Category	EmailsConfirmed	ZeroBounce	NeverBounce	Hunter	EmailListVerify	Kickbox
Model	One-time payment	Usage-based credits	Usage-based / subscription	Yearly subscription	Usage-based plans	Usage-based credits
10,000 Emails	$149.99	$129	$50	$408	$27.99	$70
100,000 Emails	$149.99	$649	$400	$1,248	$199	$500
1,000,000 Emails	$149.99	$3,199	$2,500	$2,500+	$699	$2,999

PRICING

Choose Your Email Verification Plan

Free Plan

100 Single Email Validations
Standard Customer Service
No Bulk Email Validations
No CSV/TXT List Uploads

Choose Free Plan

Upgrade anytime!

Lifetime

Paid Plan

$149.99

$119.99

If using LAUNCH20 at checkout

Unlimited Email Validations
Priority Customer Service
Bulk Email Validations
Multiple Formats Supported

Choose Paid Plan

Pay once. Validate unlimited emails!

FAQ

Frequently Asked Questions

What is email verification?

Email verification is the process of checking whether an email address is real, reachable, and safe to send to. Verification and validation are often used interchangeably.
Why does email verification matter?

Invalid and risky addresses drive bounces, spam complaints, and wasted sends. Cleaning your list protects sender reputation and domain health, improves inbox placement, and keeps you from paying to message addresses that will never engage.
How quickly will I see deliverability improvements?

Most will see bounce-rate improvements immediately after switching to cleaned lists. Inbox placement and engagement improvements are dependent on the sending email and campaign, but should improve over time.
Do you support both bulk and single email verification?

Yes, both are supported. Bulk email cleaning is only accessible to our paid plan customers.
Can I verify existing lists I already have?

Yes. Upload existing CSV/TXT lists and run validation right away. You can map columns and export cleaned results for your current ESP or CRM.
Is there a limit to the number of emails or lists I can validate?

No, there is no limit. Once you have the paid plan, you can validate as many emails and lists as needed.
How accurate is EmailsConfirmed?

Our methodology is less conservative than many verification providers. Very strict rules can inflate reported accuracy while excluding legitimate addresses. EmailsConfirmed balances precision with fewer false rejections so valid contacts are not removed unnecessarily.
How does the one-time payment work?

We don't believe in subscriptions, tokens, usage costs, etc. You pay one fee, and no matter how many emails you verify, you don't need to spend another dime.
Can I get a refund?

We offer refunds within 3 days of purchase.