Email Verification Tools

Email Verification Tools Overview

What are Email Verification Tools?

Email verification tools ensure that emails are deliverable, to reduce bounces, and improve email marketing and outreach campaign performance. Additionally, email verification tools help clean bots and inactive users from your mailing list to ensure business emails hit real, active recipients and avoid the spam box.

Businesses use email verification tools to maximize the number of their emails that get read, as well as to save money on mass emails. Since mass emailing services often charge by the number of recipients on the mailing list, pruning inactive accounts from a mailing list and avoiding the spam box helps businesses get the most out of their money when it comes to mass emails.

Features & Capabilities

  • Bot detection

  • Email verification

  • Mail list cleaning

  • Bounce rate reduction

  • Email campaign tracking


Pricing for email verification tools depends on the size of the mailing list. Most services charge monthly, and users can expect to pay around $10 per month for around 1,000 emails. As monthly rates increase, more emails are included. Most email verification tools also include overage charges, so businesses sending more than their allotted emails can expect fees.

Email Verification Products

(1-25 of 26) Sorted by Most Reviews

10 ratings
32 reviews
BriteVerify email verification and validation solutions ensure that an email address actually exists, checking it in real time without ever sending a message. BriteVerify's email validation API can be quickly added to anywhere users collect customer data. From web forms to landing pages, mobile dev…
12 ratings
23 reviews
Mailgun is a transactional email API service which was owned and supported by Rackspace (acquired in 2012) and then spun off in 2017 as an independent and standalone entity.
31 ratings
19 reviews
Hunter is an online tool for finding and validating work email addresses, based on company domain. Users can search for people by name and domain within the web interface, or use a Google Chrome extension to find/validate email addresses associated with the company website they're browsing…
2 ratings
6 reviews
TextMagic is a bulk SMS service for sending texts to customers, staff and suppliers from an online portal. TextMagic is compatible with PC & Mac. It supports long SMS messages, and allows users to send texts globally. Users can set up integrations to other applications using TextMagic's Gateway …
1 rating
3 reviews
NeverBounce headquartered in Cleveland offers their email verification tools and service.
0 ratings
2 reviews
ZeroBounce is an email list validator that removes all invalid email addresses to prevent bounces and preserve your sender reputation, from the company of the same name in Boca Raton.
1 rating
1 review
Kickbox is an email verification tool and service from the company of the same name in Dallas.
1 rating
1 review is a tool for the validation of email lists, designed to increase conversion in email mailing and to decrease the percentage of bounce rate. The vendor states that their goal is to turn cold mail to hot leads.
0 ratings
1 review
VoilaNorbert from the company of the same name is an email verification service featuring data enrichment.
MailBoxValidator is solution for verifying and cleaning email lists. This solution connects to a mail server and checks whether the mailbox exists or not. The vendor’s value proposition is that their solution reduces bounce rates, increases conversion rates and sender reputation.
DataValidation in Atlanta offers their data quality platform for validating emails and email lists, with the goal of maximizing email deliverability and ensuring that email lists are clean.
Bounceless is an email verification tool from the company of the same name in Hawthorne.
microapps headquartered in New York offers MoonMail, an email marketing tool set for ecommerce featuring email verification, Zapier integrations, as well as autoresponders and integrations with popular ecommerce platforms (e.g. Shopify).
Xverify headquartered in Chicago offers their email verification service.
Proofy from the company of the same name ( headquartered in Hong Kong is a pay-for-check email verification service.
TowerData headquartered in New York offers their email validation and deliverability checking service.
Clearout is an email verification service from Kintegra headquartered in Bengaluru.
TheChecker is an email verification tool from the company of the same name in Miami.
Blaze Verify
Blaze Verify is an email verification tool from the company of the same name in Hicksville.
Informatica Data as a Service (DaaS)
Informatica's Data as a Service (DaaS) is provided for contact data enrichment, using trusted third-party data sources so that users can learn even more about customers and prospects. Informatica’s data enrichment services are selected to provide quality with both the B2B and B2C audience in mind. T…
Experian Data Quality (QAS)
Acquired by Experian in 2004, QAS (now known as Experian Data Quality) is a data as a service providing address management, phone and email validation, and related data integrity solutions, boasting international operation with over 10,000 customers worldwide, with offices in the United States, Unit…
MailerCheck is an email verification, analysis and list cleaning software which the vendor states optimizes lists in 3 simple steps. Users can boost email deliverability by detecting errors, catch-all domains, full inboxes and more. It can be used with lists from MailerLite, Mailchimp, ActiveCampaig… Email Sheild
Email Shield is a cloud-based email security add-in, which helps businesses across various industry verticals such as banking, fintech, eCommerce, government, mobile, travel, gaming, telecommunications and more, prevent email-based fraud attempts and receive fraud risk scores and alerts. It tracks a…
WinPure Verify
WinPure Verifiy is a range of verification tools for Email addresses, Mobile & Phone numbers and Worldwide Address details.
Bouncer is an email verification service from the company of the same name in Poland.

Frequently Asked Questions

What happens if I need to spend more emails than my monthly allotment?

Some email verification tools are priced on a pay-as-you-go basis with payment at the end of the month depending on how many emails were sent. Others are a monthly subscription that allows for a certain amount of emails each month. These types of subscriptions usually allow users to pay overages to send additional emails, but doing so often can be cost prohibitive.

How do email verification tools reduce email bounce rate?

Email verification tools reduce bounce rate of emails by detecting spam email accounts and removing inactive email addresses from an organization’s contact list. By keeping only legitimate email accounts in an organization’s contact list, they can ensure that their emails reach active readers and avoid the spam box.

Are there free or open source email verification tools?

There are some free to use email verification tools, though they tend to be more limited compared to premium options. Most free email verification tools simply validate whether email addresses are legitimate or not. Businesses looking for email automation, or who want to quickly validate a large number of email addresses may prefer more fully featured options.