ZeroBounce vs.

Compare XVerify and ZeroBounce with this comprehensive comparison guide. Compare features, speed, and accuracy and find the best email verification company to help improve your company’s email deliverability and marketing.

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XVerify and ZeroBounce comparison overview

Credit expiration
Email Bounce Detection
Spam Trap Detection
Free deduplication
Data security: Unique key for each file uploaded in the system; military grade encryption algorithm to safeguard all files and personal information.
Email Abuse Detection
Email Data Append
Toxic Domain Detection
Social Append
IP Information Append
Disposable Email Detection
Catch-All Domain Detection
Email Gender Append
24/7 Support
Accuracy Rate
Money-Back Guarantee
Activity Data - "Identify Openers, Clickers, Forwarders and Unsubscribers on your list"

no expiration


1 year








Comparison as of March 2024

Disclaimer: The third party's name is utilized for comparison purposes only and is the trademark of its respective owner. ZeroBounce claims no rights whatsoever in the use of such name and/or any related trademarks. ZeroBounce is not affiliated with the third party referenced on this page.

The No. 1 email validation service for 300,000+ clients

ZeroBounce has become a G2 Email Verification Software Spring Leader for 2024.
ZeroBounce is a proud Email Verification Software category Momentum Leader for G2 for the Spring of 2024.
ZeroBounce earned a G2 badge for Best Usability product in the Usability Index rating in the Email Verification category.
ZeroBounce earned a G2 badge for Best Relationship in the Email Verification category.

XVerify and ZeroBounce accuracy comparison

The most critical trait of an email validation service is its accuracy.

While the cost to clean those emails is essential, any potential savings mean little if your email validation results are inaccurate. There’s also a common trend for email verification services to produce a high number of “unknown” results. If the service provider doesn’t know if an email is valid, your team certainly won’t either.

Let’s examine how accurate XVerify and ZeroBounce are and what types of emails they can identify.

XVerify email validation accuracy

XVerify advises customers that their email verification service yields correct results with 98% accuracy. This number is strengthened by a money-back guarantee, leaving you with less risk.

While its accuracy is vital, it’s slightly more limited in the types of emails it can identify.

XVerify can identify these email types






Note that it’s undisclosed if XVerify can identify more complex email types with toxic domains. It does not identify high-risk spam trap emails.

How ZeroBounce’s accuracy compares

ZeroBounce guarantees 99% accuracy with its email validation service. It also identifies more than 30 types of email addresses, giving you deeper insights into your email lists.

Types of Emails ZeroBounce Identifies













Additionally - the service consistently yields fewer than 1% “unknown” results. Where many email verification providers struggle to deal with specific email domains around the globe, ZeroBounce continuously refines the product to give you more accurate data.

Compare XVerify and ZeroBounce’s email insights

In addition to accurate validation results, more identifying information about an email address owner is vital for email marketing success.

We found no information as to whether XVerify provides any additional data beyond a validation result in its reports. If they do, in fact, provide this information, we’ll update this guide at that time.

Comparatively - ZeroBounce will provide additional email insights with every validation result (when possible). Additional subscriber data includes:

  • Social data (name, gender)
  • Geolocation
  • Email domain information (name, age, MX record, etc.)
  • Email IP information

This additional data aids in email list segmentation and targeting for improved email campaign performance. It also provides insight into the age of those email accounts, which may indicate the likelihood that those email leads will open or respond to your email content.

See ZeroBounce’s email verification reports in action

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XVerify vs. ZeroBounce for email deliverability

If you’re serious about email results, know that XVerify is strictly a verification service. It can verify emails, phone numbers, and addresses.

However, many more factors determine if your emails reach the inbox. These include email domain health, blacklists, email authentication, content, and more.

ZeroBounce is an all-encompassing email deliverability platform dedicated to helping you reach the inbox. After validating your email lists, you’ll also benefit from these services on the same platform:

  • Email Finder - Find new B2B connections with names and company domains
  • DMARC monitor - Easy DMARC record setup to stop imposters, spoofing, and ransomware attacks
  • Blacklist Monitor - 24/7 monitoring for your domain against 200+ email blacklists
  • Email Testing Tools - Test your email server configuration as well as email content to identify additional deliverability issues

ZeroBounce offers automated email validation

A significant downside to any email validation service is the tedium of downloading, importing, and exporting your lists.

That’s why ZeroBounce provides an email validation API (available in 13+ languages) so that you can customize the way you verify emails.

For example, adding the API to your email newsletter signup, account signup, or e-commerce checkout screen will allow you to validate any email address automatically. If the user attempts to use an invalid or high-risk email, it’s blocked.

In addition to the raw API, ZeroBounce has 40+ integrations with popular CRM, e-commerce, email, and website platforms.

ZeroBounce vs. XVerify security comparison

Again, XVerify doesn’t disclose its data security and privacy measures. As a business, protecting your subscribers' and customers' email data is crucial.

ZeroBounce values security and is GDPR, SOC 2 Type II, ISO-27001, CCPA, and HIPAA compliant.

Additionally, the company partners with globally-recognized cybersecurity experts to regularly assist with attack resistance management and penetration testing to exceed your data security standards.

  • SOC 2 Compliant

  • SOC 2
    Type II

  • ISO 27001 Certified

  • HIPAA Compliant

  • GDPR Compliant

  • Data Privacy Framework (DPF)

  • CCPA Compliant

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Frequently asked questions

XVerify is a verification company that verifies email addresses, phone numbers, and addresses. Verifying your database will help you improve your marketing results by avoiding email bounces and misplaced calls.

XVerify’s email validation service is 98% accurate. A money-back guarantee supports this accuracy measurement.

ZeroBounce’s email validation is 99% accurate and has a money-back guarantee. It also identifies 30+ email address types, providing more detailed, comprehensive results compared to most email validation services.

Email verification is essential for helping businesses identify and connect with genuine leads and customers. By verifying email addresses, you determine if the mailbox is real and in use, which helps you avoid email bounces, spam complaints, and poor email campaign performance.