10 Best Email Verification Software to Win More Deals in 2023

Published on

Email marketing plays a vital role in achieving business success. However, fake and inactive email addresses present a significant barrier to the effectiveness and accuracy of email campaigns.

You can use email verification software to overcome this challenge.

With an appropriate email verification tool, you can efficiently eliminate invalid and high-risk email addresses from your database. It helps you improve your deliverability rates and enhances your chances of securing more successful deals.

In this article, we will thoroughly explore the ten most noteworthy email verification software currently available for testing and implementation. These solutions can bolster the quality of your email lists and optimize the overall performance of your email marketing initiatives.

Let’s get started!

What is email verification software?

Email verification software helps you evaluate whether an email address is active or invalid. It lets you keep your email lists healthy, experience low bounce rates, and maintain a good sender reputation.

The email verification service includes the following steps:

  • Syntax errors check to identify the email validity via four components – user name, address sign, subdomain, and top-level domain
  • Blacklist check to inspect an email list against spam traps, bots, and other fraudulent emails
  • Domain MX records check to determine whether MX records are legitimate and can accept the domain’s email messages
  • Using Simple Mail Transfer Protocol (SMTP) to ping a mail server and determine whether given email addresses are disabled, active, or nonexistent

The email verification tools come in two forms – real-time email verification API and bulk verification. With the right email validation service, you will see bounce rates decreasing, consumer trust rising, and more verified leads coming your way.

Criteria for selecting the best email verification software

When putting together the list of the ten best email verification software, we focused on these criteria:

  • Features: To rank among the best, email verification software should come with standalone features distinguishing the platform from competitors. It should also include universal components like bulk email verification, disposable email detection, and email finder and provide extensive third-party integrations.
  • Pros: We searched for a unique bulk email verification service, free email verification sampling, an intuitive user interface, and other aspects that make the solution stand out.
  • Cons: Identifying negative components was crucial for determining which platforms should appear in the top 10. Some disadvantages included the steep learning curve, clunky user interface, poor customer support, and similar.
  • Pricing. We checked whether the respective candidates offered a free trial, a free account, a free plan and their monthly subscription.
  • User rating. We reviewed third-party rating services like G2, Software Advice, and Trustradius to find user ratings and cross-reference these solutions.

With the selection parameters above, we checked dozens of email verification services and narrowed the list to 10 candidates.

10 best email verification software solutions

Without any delay, let’s explore the top 10 email verification software to help you achieve your goals faster.

1. Scrubby

Scrubby is our email verification software specializing in large-scale verification of catch-all, accept-all, or risky emails. It is a complementary solution to other tools that rely on SMTP-based email validation.

These tools use outdated technology, generating poor-quality lead lists. They can verify only up to 40-60% of your list, categorizing email addresses as valid or invalid. However, they cannot confirm the validity of the remaining emails, which they classify as catch-alls.

Here’s where Scrubby comes into play.

It works closely with other tools in the email verification process. You can use another software to initially process your email list and identify the catch-all addresses. Then, you can use Scrubby to import your recipient list and send emails to their addresses to determine if they truly exist.

Scrubby utilizes burner accounts, which are temporary email accounts specifically created for testing purposes, to gather real-time data on the validity of these addresses.

Our system waits 24-72 hours to ensure accuracy before providing you with the verified email list. This pause is necessary because some emails may bounce back up to two days after sending.

With Scrubby, you can expect an impressive 98.7% accuracy in detecting hard bounces or undeliverable emails rejected by the recipient’s server.

This comprehensive process results in highly accurate and reliable email lists for your marketing or communication campaigns.

Register today and get 100 free credits!

Key features

Here are some standalone Scrubby features to consider:

  • Large-scale verification makes Scrubby suitable for processing large volumes of email addresses efficiently and effectively
  • Improved lead list quality compared to other solutions on our list
  • Enhanced verification capability allows you to receive accurate results for all your email addresses
  • Email testing helps verify the existence of the email addresses and ensures that your communication efforts reach valid recipients
  • Real-time data gathering provides up-to-date information on the status of the addresses
  • Accuracy assurance by waiting for 24-72 hours before providing you with the verified email list
  • High bounce detection rate offers valuable insights into your emails’ deliverability
  • Reliable email lists by identifying and eliminating invalid or undeliverable email addresses


Here are the critical Scrubby advantages:

  • User-friendly interface
  • All-in-one pricing package
  • The only solution that can validate risky emails
  • API access
  • Great customer support


  • More expensive compared to other SMTP-based validation tools
  • It takes 2-3 days to receive the final validations


With Scrubby, you can get a freeseven-day trial and 100 credits. It helps you experience what our email verification service has to offer.

You can sign up for the Growth plan with 2,500 credits for$97 monthly.

Don’t worry about losing your unused credits within a month because they won’t expire. They will roll over to the following month.

If you need more credits, we have you covered. You can get:

  • 1,000 credits for $40
  • 5,000 credits for $175
  • 50,000 credits for $1,625
  • 100,000 credits for $3,000
  • 500,000 credits for $12,500
  • 1,000,000 credits for $20,000
  • 10,000,000 credits for $150,000


  • G2: 5 out of 5 (3 reviews)

If Scrubby best fits your needs, subscribe to our Growth Plan for $97/month.

2. Zerobounce

Zerobounce is a popular email verification software. It boasts almost hundred percent accurate rates and claims to use Artificial Intelligence (AI) in its scoring system.

It helps you identify active email lists, remove spam traps and find domains that don’t accept emails.

Key features

Here are some standout Zerobounce features worth mentioning:

  • Email validation to check email address accuracy and validity
  • Spam trap detection to improve email hygiene and inbox placement
  • Disposable email detection to offer temporary email accounts that will self-destruct to avoid spam labeling
  • Syntax and format check to evaluate email address forming and correct errors
  • Abuse email detection to identify accounts with spam history
  • Email bounce validator to understand which emails will bounce
  • Toxic domain verifier using email verification API to check whether domains are known for spam, abuse, and bot-created emails
  • Anti-greylisting technology to ensure your emails won’t end up in greylists
  • Integrations with Zoho CRM, Magento, Asana, Cloudflare, HubSpot, MailChimp, Salesforce, Shopify, and Zapier


Here are some notable Zerobounce advantages:

  • Better sender reputation
  • Comprehensive reporting
  • Effective anti-greylisting technology
  • Usage of AI and API
  • Numerous integrations
  • Excellent customer support


On the other side, Zerobounce has the following disadvantages:

  • Pricing on the higher spectrum
  • Limited additional features
  • Occasional false positives and negatives


Zerobounce has a free trial and 100 free monthly email verifications. The platform offers pay-as-you-go pricing packages:

  • For 2,000 emails/month price is $0.0075/credit or $15/month
  • For 10,000 emails/month price is $0.0064/credit or $64/month
  • For 100,000 emails/month price is $0.0035/credit or $350/month
  • For 1,000,000 emails/month price is $0.00191/credit or $1910/month


  • G2: 4.6 out of 5 (305 reviews)
  • Software advice: 4.73 out of 5 (412 reviews)
  • Trustradius: 8.7 out of 10 (15 reviews)

3. Neverbounce

Neverbounce is another email verification software well-known for its user-friendly interface and good bulk list-clearing capabilities. Neverbounce offers real-time verification to boost email deliverability up to 100%.

Key features

Here are some crucial Neverbounce features to consider:

  • Bulk email list verification allows users to upload and check an entire list of emails
  • Real-time email verification ensures hundreds and thousands of emails from different lead forms, registration forms, and CRMs are automatically verified
  • Instant bounce analysis quickly analyzes if you must clean email lists before sending
  • Automatic duplicate email removal ensures you don’t have duplicate emails on the list
  • High-risk email detection eliminates potentially hazardous emails
  • API, JavaScript Widget, Webhook, and Dashboard help verify a single email
  • Integrations with Active Campaign, Agile CRM, CleverReach, Freshsales, HubSpot, Mailchimp, Stripe, and Zapier


Here are some Neverbounce advantages:

  • Developer friendly
  • Webhook integration
  • Ensures 99.9% deliverability
  • More than 80 integrations
  • Great customer support


When it comes to disadvantages, consider the following:

  • Sometimes confusing UI
  • Users report instances of emails marked as “unverifiable”


Neverbounce offers both monthly subscriptions and pay-as-you-go models. Here are examples of monthly packages:

  • Up to 1,000 emails for $10/month
  • Up to 50,000 emails for $99/month
  • Up to 250,000 emails for $249/month
  • Up to 1,000,000 emails for $999/month

With the pay-as-you-go pricing model, you can use the following options:

  • Up to 10,000 emails for $0.008/email
  • Up to 100,000 emails for $0.005/email
  • Up to 250,000 emails for $0.004/email
  • Up to 1,000,000 emails for $0.003/email


  • G2: 4.4 out of 5 (131 reviews)
  • Software advice: 4.41 out of 5 (41 reviews)
  • Trustradius: 8.4 out of 10 (27 reviews)

4. Mailgun

Mailgun is an email verification software for developers, businesses, and marketers. It has reliable and adaptable tools for sending, receiving, and tracking marketing emails.

Mailgun provides a 97.4% average delivery rate and a 0.42% average bounce rate.

Key features

In terms of general and standalone Mailgun features, consider the following:

  • Real-time email verification to identify emails as valid or invalid
  • Email tracking for real-time insights into email bounce and clicks
  • Template creation with built-in email templates for sending emails
  • Actionable insights and reporting through the InboxReady, proactively tracking all the verified and validated emails
  • Integrations with Airtable, ActiveCampaign, Asana, Braintree, Bullhorn, Close, Discord, Dropbox, and Evernote.
  • API integration to connect the service with marketing tools


Speaking of Mailgun advantages, the following are worth mentioning:

  • Real-time analytics
  • Great integrations package
  • Developer-friendly
  • High deliverability
  • Flexible pricing


You can consider the following disadvantages:

  • Steep learning curve
  • Poor customer support


Mailgun presents a free trial package lasting one month with 5,000 emails verified for free. In any other case, there are three pricing plans:

  • Foundation at $35/month with 50,000 emails
  • Scale at $90/month with 100,000 emails
  • Custom with pricing upon request


  • G2: 4.3 out of 5 (276 reviews)
  • Software advice: 4.3 out of 5 (128 reviews)
  • Trustradius: 8 out of 10 (57 reviews)

5. Hunter

Hunter email verification software is part of an email tools suite. This platform is known for bulk and API email verifications.

Hunter helps users find and validate email addresses to establish a better connection with potential clients and leads.

As people behind this solution state, the platform aims to validate emails on multiple levels, including format, domains, and mail server response.

Key features

As to general and standalone features Hunter offers, keep these in mind:

  • Bulk email verification to upload an entire list of emails for verification
  • Email verifier API to employ API and verify an email with a simple API call
  • Single email verification that’s available on the Email Verifier page
  • Domain search to explore email addresses linked to particular domains and sources
  • Email finder to find email addresses connected to specific people
  • Integrations with Salesforce, HubSpot, Pipedrive, Outlook, Airtable, and Zapier


When it comes to advantages, these are the ones to evaluate:

  • Free single email verification
  • Web browser extension
  • Email verification API
  • User-friendly interface
  • High accuracy


As to the disadvantages, these are the ones to focus on:

  • There is no one-time purchase pricing plan
  • Lack of integrations with some major platforms
  • Users report data privacy concerns


Hunter offers a freemium plan for 25 monthly searches and 50 monthly verifications. There are three pricing packages:

  • Starter at $49/month
  • Growth at $149/month
  • Business at $499/month


  • G2: 4.4 out of 5 (483 reviews)
  • Software advice: 4.61 out of 5 (572 reviews)
  • Trustradius: 7.5 out of 10 (90 reviews)

6. Clearout

Clearout is an email verification software with over 20,000 multi-sized businesses as current or previous clients. This tool helps conduct complex assessments while searching for spam traps, blocklists, and hard bounces.

Key features

When delivering its services, Clearout offers these general and standalone features:

  • Spam trap detection with a sophisticated algorithm to find spam traps
  • Domain verification to check for successful network connections with mail server domains
  • SMTP validation to check SMTP provided for every email address to find active mail servers
  • Greylisting verification as a unique technique for assessing the actual status of email addresses
  • Catch-all verification to identify catch-all type addresses and improve deliverability hygien
  • MX record verification to validate priory-based MX records
  • Integrations with Apollo, HubSpot, Mailchimp, Clever Tap, Active Campaign, Moosend, Ninja Forms, and Zapier


Assess the following advantages:

  • User-friendly interface
  • Real-time validation
  • Affordable pricing
  • Great customer support
  • Proactive lead identification
  • Sophisticated greylisting technology


Clearout comes with these disadvantages:

  • Instances of false positives and negatives
  • Third-party integrations are tricky to set up


Clearout comes with theseClearout comes with 100 free email verifications. If you need more credits, choose between pay-as-you-go and subscription models: disadvantages:

  • 3,000 credits starting from $28
  • 10,000 credits starting from $58
  • 100,000 credits starting from $350
  • 250,000 credits starting from $625
  • 500,000 credits starting from $850
  • 1,000,000 credits starting from $1,100


  • G2: 4.9 out of 5 (74 reviews)
  • Software advice: 4.67 out of 5 (82 reviews)
  • Trustradius: 9 out of 10 (7 reviews)

7. Xverify

Xverify is an email verification software trusted by EU data centers. It is known for high-grade built-in protection against fraud measures. The tool is proven to be suitable for European marketers. Xverify provides flexible pricing with no strings attached.

Key features

You can evaluate the following Xverify features:

  • Domain auto-correction to find domain connected to active emails
  • Cloud and mobile device verification to expand the email verification scope
  • IP blacklist monitoring to improve inbox deliverability
  • Email validation to provide real-time mail server inspections
  • Spam complaint detection to pinpoint spam complainers before sending emails
  • Disposable email accounts to block domains hosting temporary accounts
  • Name verification to check name fields for profanity and special characters
  • Integrations with Mailchimp, MyEmma, Mailgun, Marketo, Sparkpost, iContact, ActiveCampaign, JotForm, and Lead Prosper


When it comes to Xverify pros, keep these in mind:

  • Built-in fraud protection
  • 90% accuracy
  • Batch uploading
  • Name verification
  • User-friend interface
  • Excellent customer support


On the other side, evaluate these disadvantages:

  • Bulk lists take a long time to verify
  • A limited number of reviews and ratings
  • High pricing


Xverify provides 100 free verifications. You can tap into its pay-as-you-go pricing model with the following rates:

  • 0 – 5,000 emails at $0.0100/email
  • 10,000 – 25,000 emails at $0.0070/email
  • 50,000 – 100,000 emails at $0.0050/email
  • 250,000 – 500,000 emails at $0.0030/email
  • 2,500,000+ emails at $0.0010/email


  • G2: 3 out of 5 (2 reviews)
  • Trustradius: 1 review

8. Briteverify

Briteverify is an email verification software that reduces hard bounces and removes invalid email addresses. It helps you maintain a clean email database and reach more leads through lower bounce rates.

Briteverify assists sales, marketing, and customer service, focusing on real opportunities and customers.

Key features

Briteverfiy comes with this feature package:

  • Email validation checking the accurate email addresses before sending
  • Real-time email verification that provides email analysis through the platform’s API
  • Syntax checks to ensure proper email formatting
  • Bulk email verification to verify an entire list of emails
  • Domain validation to ensure emails are connected to active domains and mailboxes
  • Drag-and-drop feature allows importing email lists directly from a marketing platform
  • Risk assessment to find and flag potentially harmful emails
  • Integrations with Zapier, Salesforce, and Validity


Briteverify comes with these advantages:

  • High accuracy
  • Real-time processing
  • User-friendly interface
  • Excellent customer support


You need to keep an eye on these cons:

  • Limited integrations
  • High pricing
  • Instances of false positives and negatives


You need to keep an eye on these cons:

  • 0 – 250,000 emails at $0.01/email
  • 250,000 – 500,000 emails at $0.008/email
  • 500,000 – 1,000,000 emails at $0.06/email
  • 1,000,000 – 2,500,000 emails at $0.05/email


  • G2: 4.2 out of 5 (69 reviews)
  • Software advice: 4.44 out of 5 (16 reviews)
  • Trustradius: 8.7 out of 10 (42 reviews)

9. UpLead

UpLead is an email verification software and a lead generation platform designed to help you connect with ideal prospects. It encompasses a comprehensive database of contact and companies.

You can use this base to target email lists and distinguish the active and most promising ones.

Key features

Here are some notable UpLoad features:

  • Real-time verification that offers 95% accuracy and the chance to find valid emails automatically
  • Controlled downloads to choose between accept-all and catch-all emails while keeping your credits untouched
  • Bulk email verification to verify thousands of emails all at once
  • Contact database with invaluable information on prospective leads to make email sending more targeted
  • Advanced search to choose between email lists based on filters for industry, location, revenue, and other options
  • List building to build targeted lists of contacts for later usage
  • Integrations with ActiveCampaign, Slack, HubSpot, Zoho CRM, Close, Pipedrive, Salesforce, and Zapier


Here are some UpLead pros worth mentioning:

  • Chrome extension
  • Comprehensive database of contacts
  • High accuracy
  • Advanced search capabilities
  • Excellent customer support


Here are some disadvantages to consider:

  • Relatively high pricing
  • Limited features in low-tier pricing plans
  • Strict quota restrictions with the credit system


UpLead offers a free trial with 5 free credits. For more advanced features, you must choose one of these three pricing plans:

  • Essentials at $74/month and 2,040 annual credits
  • Plus at $149/month and 4,800 annual credits
  • Professional at $299/month and 12,000 annual credits


  • G2: 4.7 out of 5 (672 reviews)
  • Software advice: 4.68 out of 5 (74 reviews)
  • Trustradius: 7.7 out of 10 (38 reviews)

10. Snov

Snov is an email verification software suitable for sales teams and marketers. This platform focuses on finding the best emails, most likely to expand business outreach and drive growth.

Key features

Snov offers the following features:

  • Email finder to find email addresses via different search filters
  • Bulk email verification to improve email campaign outcomes
  • Individual email verification to verify chosen emails in seconds
  • Accurate API leads built directly into the platform and integrated with email validation
  • Domain search to look for emails linked to specific domains
  • List-building to create targeted lists of contacts
  • Email automation to create automated email sequences for better lead engagement
  • Integrations with HubSpot, Salesforce, Zoho, Pipedrive, Asana, Adapt, Close, Phantombuster, Weblium, Slack, Trello, Airtable, Twilio, and Zapier


Snov has the following pros:

  • User-friendly interface
  • Automated solution
  • Affordable pricing
  • Excellent customer support
  • Numerous integrations


Snov comes with the following cons:

  • Limited database
  • Email automation limitations


Snov offers a free trial package with 150 credits and 100 email recipients. For more comprehensive features and credits, choose between these three pricing plans:

  • Starter at $30/month with 1,000 credits
  • Pro at $75/month with 5,000 credits
  • Custom at $999/month with a tailored number of credits


  • G2: 4.5 out of 5 (255 reviews)
  • Software Advice: 4.55 out of 5 (180 reviews)
  • Trustradius: 7.2 out of 10 (10 reviews)

Email verification software comparison table

Since we have finished our comprehensive overview of email verification software, let’s share the critical information in our table below, to help you decide faster.

Email verification software: Our verdict

Investing in reliable and efficient email verification software is crucial when boosting your email marketing efforts and winning more deals. Scrubby is the top solution for achieving unparalleled results among the numerous options available.

With Scrubby, you can benefit from large-scale verification, efficiently handling even the largest volumes of email addresses. Scrubby delivers improved lead list quality compared to other solutions, ensuring your marketing and communication efforts target valid and responsive recipients.

Scrubby’s enhanced verification guarantees accurate results for all your email addresses, giving you the confidence that your messages are reaching the right audience.

Through email testing, Scrubby verifies the existence of email addresses, eliminating the risk of wasted communication efforts.

Real-time data gathering provides you with up-to-date information on the status of the addresses, enabling you to make informed decisions based on the latest insights.

Scrubby’s accuracy assurance mechanism and a high bounce detection rate ensure that you receive reliable and actionable data.

By identifying and eliminating invalid or undeliverable email addresses, Scrubby helps you build a trustworthy and responsive contact list, optimizing your marketing campaigns for maximum success.

FAQs about email verification software

What are the tools for email verification?

There is a range of email verification tools available. Scrubby should be your first choice if you need an all-in-one email verification tool.

However, there are also other email verification software depending on your particular needs. These tools for email verification use different approaches to help users maintain a clean and accurate email list.

At this point, they include the following methods:

  • Syntax errors check
  • Domain check
  • Mail verification
  • Mail addresses and mailbox check
  • Catch all server detection
  • Disposable email detection
  • Role-based email detection
  • Spam trap removal
  • Greylisting
  • Blacklist check
  • Social media verification process check

Overall, there are different email verification services available. Many of those use the tools we mentioned above.

What are the tools for email verification?

There is a range of email verification tools available. Scrubby should be your first choice if you need an all-in-one email verification tool.

However, there are also other email verification software depending on your particular needs. These tools for email verification use different approaches to help users maintain a clean and accurate email list.

At this point, they include the following methods:

  • Syntax errors check
  • Domain check
  • Mail verification
  • Mail addresses and mailbox check
  • Catch all server detection
  • Disposable email detection
  • Role-based email detection
  • Spam trap removal
  • Greylisting
  • Blacklist check
  • Social media verification process check

Overall, there are different email verification services available. Many of those use the tools we mentioned above.

What is the best online email verification?

Choosing the best email verification tools is challenging. You need to consider a range of factors.

Besides, to use the best email verification service, it is vital to clearly understand what you need to achieve and what email verification services need to deliver.

When looking for the best email verification tools, you will usually find software like Scrubby, Zerobounce, and Neverbounce.

Can I verify someone’s email?

You can verify email addresses with the help of a verification process delivered by email verification tools.

Some of the best email verification tools, like Scrubby, Zerobounce, and Neverbounce, use different features and approaches to determine when an email address is valid, active, and deliverable.

However, when using an email verification service, be mindful of people’s privacy and approach the verification process responsibly.

Verify emails while always adhering to data security principles.

What is the cheapest email verifier software?

The cheapest way to verify email addresses is to do that alone. However, while it won’t cost you much, determining between valid and invalid email addresses can be challenging.

That is why many people choose email verification services with an excellent user interface, customer support, and the features needed to remove invalid email addresses.

Considering different pricing plans across the best email verification service available, Scrubby, Snov, and Clearout are on the affordable side of the spectrum.

The best approach to the verification process is to find not the cheapest solution but the one offering the best cost-to-quality ratio.

Spread the knowledge