Email Verification Tool Reviews

Looking to compare email validators? Check out our handy email verification software guides and get help with choosing the best email verifier for your business.

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Why email list cleaning software matters

Email marketing verification solutions are essential for any business sending mass emails.

All it takes is one poor email campaign performance to damage your business’s sender reputation. Or worse, you can lose your ability to send emails using your company’s name.

How can you prevent this? By using one of the best email validation services available to quickly identify any invalid, fake, or high-risk email addresses hiding in your CRM.

By incorporating an email verification tool into your email marketing strategy, you’ll benefit from:

  • Lower email bounce rates
  • Lower spam complaints
  • Better inbox visibility
  • Better open rates and email engagement
  • Stronger email deliverability

If you’re serious about improving email marketing ROI, you need an email validator.

That’s why we put together these comprehensive reviews to help you compare email validators and choose from the best email validation services available.

How we review email list cleaning software

We tasked experts to create email verification reviews for the industry’s top names.

By creating accounts anonymously, they explored each email verification platform to assess them in each of the following categories:

  • Tools/Features - What are the email verifier’s capabilities? Does the platform offer additional features that can improve email deliverability?
  • Accuracy - How accurate are the email verification results? Is there a money-back guarantee?
  • Speed and performance - How long does it take to verify large email lists?
  • Detection capabilities - What types of emails can the email verifier detect reliably?
  • Data protection - Does the email verification platform comply with global privacy and data protection standards?
  • Pricing - What payment plans are available? What’s the minimum price point, and how well does the pricing scale with larger email lists?
  • Customer support - Which customer support channels are available, what are their hours, and what is the response time?

If you’re looking for help on how to choose email verifiers, follow our email verification tool reviews below!

Email verification tool reviews

NeverBounce

Primary users - SMBs, Enterprise

  • Features - Bulk email validation, real-time email validation API
  • Accuracy - 97% deliverability rate guarantee
  • Identifies - Invalid emails, spam traps, catch-alls, and disposable domains
  • Data Protection - GDPR-compliant, EU - U.S. Privacy Shield, Swiss - U.S. Privacy Shield
  • Pricing - Starts at $8 for 1,000 credits
  • Credit expiration - 1 year
Full NeverBounce review

Kickbox

Primary users - SMBs

  • Features - Bulk email validation, real-time email validation API
  • Accuracy - 95% deliverability rate guarantee
  • Identifies - Invalid emails and spam traps (all others undisclosed)
  • Data Protection - GDPR and CCPA-compliant
  • Pricing - Starts at $5 for 500 credits
  • Credit expiration - 1 year
Full Kickbox Review

Emailable

Users - SMBs

  • Features - Bulk email validation, real-time email validation API, Inbox Reports, Blacklist Monitor
  • Accuracy - 99% guarantee
  • Identifies - Invalid emails, disposable domains, catch-alls, some spam traps
  • Data Protection - GDPR-compliant
  • Pricing - Starts at $38 for 5,000 credits
  • Credit expiration - Never
Full Emailable review

BriteVerify

Users - SMBs

  • Features - Bulk email validation, real-time email validation API
  • Accuracy - 97%
  • Identifies - Invalid emails, abuse emails, spam traps
  • Data Protection - GDPR-compliant, Privacy Shield, multi-factor authentication
  • Pricing - Starts at $40 for 5,000 credits
  • Credit expiration - 1 year
Full BriteVerify review

Xverify

Users -

  • Features - Bulk email validation, real-time email validation API, phone number validation
  • Accuracy - 98%
  • Identifies - Invalid emails, abuse emails, and disposable domains
  • Data Protection - Undisclosed
  • Pricing - Starts at $5 for 500 credits
  • Credit expiration - 1 year
Full Xverify Review

ZeroBounce

Users - All business sizes

  • Features - Bulk email validation, real-time email validation API, Email Finder, Blacklist Monitor, DMARC Monitor, Inbox placement tests, Email server tests, Social appends, Email Scoring, Activity Data
  • Accuracy - 99% guarantee for all domains with Verify+ from ZeroBounce
  • Identifies - Invalid emails, spam traps, catch-alls, disposable domains, abuse emails, toxic domains, disabled accounts - See the full list of 30+ statuses
  • Data Protection - SOC 2 Type 2 and ISO-27001-certified; GDPR, HIPAA, CCPA-compliant; Attack resistance management and penetration testing - See security details
  • Pricing - Starts at $18 for 2,000 credits; Pay-As-You-Go and Subscriptions available
  • Credit expiration - Never
Try ZeroBounce Free

Top email validators for 2024

ZeroBounceNeverBounceKickboxEmailableBriteVerifyXverify
Features
  • Bulk email validation
  • Real-time email validation API
  • Email Finder
  • Inbox Placement Test
  • Email Server Test
  • Blacklist Monitor
  • DMARC Monitor
  • Email Scoring
  • Activity Data
  • Bulk email validation
  • Real-time email validation API
  • Bulk email validation
  • Real-time email validation API
  • Deliverability Consulting
  • Bulk email validation
  • Real-time email validation API
  • Inbox Reports
  • Bulk email validation
  • Bulk email validation
  • Real-time email validation API
  • Bulk email validation, real-time email validation API, phone number validation
Accuracy99% guarantee with Verify+ from ZeroBounce (Yahoo & AOL-disabled email detection)97% deliverability guarantee95% deliverability guarantee99% guarantee97%98%
Emails IdentifiedAlias, alternate, invalid, catch-all, spam trap, abuse, do_not_mail, role-based, disposable, toxic, disabledInvalid, spam traps, disposableInvalid, spam trapsInvalid, disposable, catch-alls, some spam trapsInvalid, abuse, spam trapsInvalid, abuse emails, disposable
Credit ExpirationNever1 year1 yearNever1 year1 year
Customer Support24/7, 365 days a year
Live chat
Phone
Email
Business hours onlyEmail or schedule only24/7 via email
Live chat also available
Phone support Monday - Friday - Business hours onlyPhone support weekdays 8 - 5 central time
ZeroBounce

Features

  • Bulk email validation
  • Real-time email validation API
  • Email Finder
  • Inbox Placement Test
  • Email Server Test
  • Blacklist Monitor
  • DMARC Monitor
  • Email Scoring
  • Activity Data

Accuracy

99% guarantee with Verify+ from ZeroBounce (Yahoo & AOL-disabled email detection)

Emails Identified

Alias, alternate, invalid, catch-all, spam trap, abuse, do_not_mail, role-based, disposable, toxic, disabled

Credit Expiration

Never

Customer Support

24/7, 365 days a year
Live chat
Phone
Email

NeverBounce

Features

  • Bulk email validation
  • Real-time email validation API

Accuracy

97% deliverability guarantee

Emails Identified

Invalid, spam traps, disposable

Credit Expiration

1 year

Customer Support

Business hours only
Kickbox

Features

  • Bulk email validation
  • Real-time email validation API
  • Deliverability Consulting

Accuracy

95% deliverability guarantee

Emails Identified

Invalid, spam traps

Credit Expiration

1 year

Customer Support

Email or schedule only
Emailable

Features

  • Bulk email validation
  • Real-time email validation API
  • Inbox Reports
  • Bulk email validation

Accuracy

99% guarantee

Emails Identified

Invalid, disposable, catch-alls, some spam traps

Credit Expiration

Never

Customer Support

24/7 via email
Live chat also available

BriteVerify

Features

  • Bulk email validation
  • Real-time email validation API

Accuracy

97%

Emails Identified

Invalid, abuse, spam traps

Credit Expiration

1 year

Customer Support

Phone support Monday - Friday - Business hours only
Xverify

Features

Bulk email validation, real-time email validation API, phone number validation

Accuracy

98%

Emails Identified

Invalid, abuse emails, disposable

Credit Expiration

1 year

Customer Support

Phone support weekdays 8 - 5 central time

Buyer’s Guide: Choosing the best email verifier

With the above email verification tool reviews, you’ve got all the reliable data you need. Your upcoming email validation technology comparison will help you decide which partner will enhance your email marketing efforts.

Here are the questions we recommend asking yourself when looking for some email cleaning tools insight.

Frequently asked questions

The best email verification tools for 2024 include:

  • ZeroBounce
  • NeverBounce
  • Kickbox
  • Emailable
  • BriteVerify
  • Hunter.io

When choosing the best email verifier, it’s recommended to research and compare the following:

  • Accuracy
  • The types of emails it can detect
  • Pricing and payment options offered
  • Data protection measures
  • Customer support availability

In addition to our email verification software guides above, you can find unbiased reviews from real customers on websites such as G2, Trustpilot, and Capterra.

To create these reviews, our writers created an account on each email verification website and explored all of its features hands-on. For each email validator, we tested bulk email verification on a real list, the API, and the available customer support channels. Then, we compiled all of the data you need to know that’s clearly listed on the provider’s website.

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