What is an Email Address Tester?
An email address tester is a tool that will allow you to test an email address or an entire address list at one time for legitimacy. You will be able to see if the addresses are real and whether an active user will receive your messages. Many of these email address testing services also offer an email list cleaner that makes quick work of deleting addresses that are invalid, saving you from sending messages to mail accounts that are no longer in use.
Performing an email deliverability test of your mailing list is essential because the messages you send may influence your email reputation. When many emails from your campaign bounce, mail servers often turn your emails into spam for legitimate users. Great email testing tools allow you to check tens of thousands of mail addresses instantly, so regardless of how long your mailing list is, you will be covered by different testing programs available online.
Finding the perfect email validation service can be difficult. The email tester must be highly accurate but have low fees. We’ve compiled all the information you need below to pick the best email tester software available, saving you from searching the internet all day in vain.
6 Best Email Address Testers
Are you ready to find out how to test email and the best way to get the job done? Let’s look at six of the best email test services available online today. There are some that excel in accuracy and others that lead the market in cost. You’ll find a mix of paid and free email tester services. Reviewing all the available options will help you check if an email is valid and choose a valid email tester that’s right for your needs.
1. VerifiedEmail
VerifiedEmail offers the most accurate real-time email verification technology available today. With a precision rate of 99%, VerifiedEmail ensures businesses can verify and clean email lists with unparalleled speed and accuracy, making it ideal for those focused on deliverability and campaign success.
VerifiedEmail’s advanced email verification service identifies and removes invalid, disposable, or duplicate emails while scoring addresses for better decision-making. Its real-time verification ensures emails reach the intended inbox, improving sender reputation and maximizing marketing ROI. The service also categorizes emails into groups like “sales,” “support,” and “no-reply,” allowing businesses to better target their communications.
VerifiedEmail is also one of the most affordable options available, starting at just $7 for 1,000 emails. It offers a FREE trial with 200 credits, so businesses can test its capabilities without commitment. The platform is designed for scalability, with seamless integrations for tools like Hubspot, Zapier, and Klaviyo, and even features a website widget to verify emails at the point of capture.
- Affordable, pay-as-you-go pricing
- Scalable on-demand infrastructure
- Seamless integrations with popular tools
- 99% precision rate for email verification
- No dedicated mobile app currently available
- Lacks multi-language support for global users
Use the coupon code CLEANEMAIL10 in your account’s payment section to get 10% off VerifiedEmail services.
2. ZeroBounce
ZeroBounce offers one of the highest accuracy guarantees in the industry. Its service is extremely quick, with a turnaround time of less than an hour, and it is around 98.8% accurate, making it a great option for those looking for high accuracy and quick turnaround time.
When you test your marketing list with ZeroBounce, you’ll find out if your campaign mailings will be delivered to valid addresses and which emails will bounce. The test also identifies spam traps, disposable email addresses, catch-all domains, and domains that have a reputation for abuse, spam, and bot-created emails.
ZeroBounce is a little bit more expensive than some of its competitors. You can have a free trial of its online email tester tool with no payment information required, up to 100 verifications. Afterward, the service will run you $16 for 2,000 verifications or $390 for 100,000 verifications with packages in between, depending on what you need.
- Tools are easy to use
- Support is very responsive
- Great for bulk mailing lists
- No mobile app to check reports when on the go
- Pricing is high compared to other services
Get 10% off ZeroBounce services using the coupon code CLEANEMAIL.
3. MyEmailVerifier
MyEmailVerifier touts that they will know which emails on your list are legitimate and which are not with a 99% success rate. They will ensure that the addresses you have on the list are real users.
Your mailing list will be checked for invalid, catch-all, role-based, valid, and unknown addresses. The service also features syntax verification, a domain check, spam trap detection, and greylist domain detection. Plus, you can use the MyEmailVerifier API with your web forms, mobile apps, and point of sale system for real-time address checks.
You can try it at no cost for 500 verifications, so you can check out the program and find out how to validate email with this service before you pay to verify your entire mailing list. You pay as you use the service, and costs are as low as $2.88 for 1,000 emails or $49 for 50,000 emails. There are prices in between, depending on how many addresses are on your list.
- Reports clearly identify the status of each address
- Reports give more information than other services
- Easy to use
- Can take a bit longer to verify a list
- User interface could be improved
4. MillionVerifier
MillionVerifier is the most cost-effective solution for testing your email list. Given the cost, the service is one of the best since they also guarantee that their testing is 99% accurate. Given their guarantee, accuracy, and low prices, MillionVerifier is an extremely popular choice for email address verification services.
If you’re new to email marketing or want to improve your skills, MillionVerifier offers its users free access to EmailAcademy, a complete email marketing toolkit. The toolkit includes an email blocklist monitor, image hosting for your HTML emails, templates, and a collection of courses to improve your skills. If you’re not a MillionVerifier user, you can subscribe to EmailAcademy for a $19 one-time fee.
For those with huge address lists, the service is available at $299 for a million emails. Smaller lists have lower prices (10,000 verifications cost $29), but all the costs are low for the number of addresses the service will verify.
MillionVerifier also offers a 100% money-back guarantee; after testing your mailing list, if you are still experiencing a bounce rate of more than 4%, you will not pay a dime for the service you received. There is no risk associated with the product because you’ll only pay for it if it works properly.
- Easy to use
- Good value for the price
- Best for smaller campaigns
- Lacks features found with other testers
- Catch-all filter doesn’t work well
5. EmailMarker
EmailMarker is a great option for those who need lower amounts of emails to be verified compared to those who have hundreds of thousands of accounts to be checked. Plus, accuracy is guaranteed at 97%.
With EmailMarker, you won’t find some of the extra features that other email testers provide. However, if you’re looking for a basic verification service, EmailMarker may be a good choice for you. EmailMarker performs the basic verification checks that look at the address syntax, find duplicate emails, remove spam traps, and validate domains and mailboxes.
You can test drive their services and get 150 free verifications before entering any sort of payment information. Afterward, you’ll need to choose one of the paid packages. The company allows you to test email and perform email verification for as little as 1,000 emails for $3.00. The process is quick and similar to other services; you can have 100,000 emails verified in as little as 4 hours, for a cost of $161.
- Pricing is affordable
- Verifications are performed quickly
- Responsive customer support
- Only integrates with email service providers
- Doesn’t check for disposable addresses and catch-all domains
6. Hunter
If you’re looking for a complete solution for your email marketing needs, Hunter may have everything you need. In addition to using the service to verify the email addresses on your marketing list, you can also search for the email addresses of prospects you’d like to reach. Then, with your clean mailing list in hand, build a campaign using one of the available email templates and schedule follow-up emails, all from one place.
Get started with a free account that includes 25 searches and 50 verifications each month. The free account also allows you to create campaigns for one email account and 500 recipients for each campaign. Plans start at $49 per month for 500 searches and 1,000 verifications each month, and campaigns for five mail accounts and 2,500 recipients per campaign. If your needs are larger, the business plan is $399 per month and includes 30,000 searches and 60,000 verifications each month, and campaigns can include 40 mail accounts with 10,000 recipients per campaign. If your needs aren’t this large, there are smaller plans that may fit your budget.
- Can create campaigns for free
- The free version provides good value
- Can search websites for email addresses
- May be expensive for new marketers
- May not provide enough options for growing organizations
How an Email Address Tester Works
Email testing is a vital part of every marketing campaign. After you’ve written your campaign materials and made those words as appealing to your intended recipients as you can, it’s time to verify each address on your marketing list to make sure your message is delivered to a valid address that can accept your mail.
When you use a service to test the addresses on your marketing list, the service checks to make sure the address exists and receives mail. This checks the syntax, domain, and MX record for an address to make sure it is valid. The service may also perform other checks that look for catch-all addresses and spam addresses. When the check is complete, you’ll receive a report that lists the status of each address as being either valid, invalid, or unverifiable.
Once you have the report, you can go through your mailing list and delete those addresses that are invalid or unverifiable. Some services may provide you with a clean list that doesn’t include the invalid and unverifiable addresses.
How to Choose the Best Email Tester
You could go through all the work that’s needed to test and verify each address on your marketing list, but that may not be a profitable use of your time. Especially when you consider that mailing lists should be cleaned regularly. Your mailing list isn’t static and changes from time to time. Keeping your list clean will result in more leads and will help improve your sender reputation, making it easier for you to reach your intended audience.
So, how do you find an email testing tool that works best for you? The answer to this depends on your needs, the marketing platform you use, and how much you’re willing to pay. As you evaluate services, look at these items to help you decide which service to choose:
- The accuracy of the results provided by the service. A reliable verification tool will have a 98% or 99% accuracy rate. Some services guarantee their accuracy and may also guarantee to keep your bounce rate under a certain amount.
- How well the service integrates with the other marketing tools you use. If you use a platform such as MailChimp or HubSpot, find out if the email tester can accept data from those programs to perform automatic verifications.
- The responsiveness of their customer support. Find out what others have said about the quality of support. Does the service respond quickly? Are there several options for support, such as chat, phone, and email?
- How easy it is to use the tools offered by the service. If the service offers a free trial, use it. This way, you’ll know whether you need help uploading your mailing list and integrating the service with the other marketing tools you use.
- The speed at which the service performs a test. This is especially important if you need to test a very large list of addresses. Some services may be able to do the job in a few minutes; others may take a day.
- Whether the price fits your budget. However, don’t let a higher price be the sole reason why you pass on a service. If a service meets all your needs but has a higher price than a service that meets most of your needs, consider going with the higher-priced service. Even though you’ll pay more for the testing, you’ll reach more prospects and improve the return on investment for your marketing campaigns.
Final Thoughts
Using a bulk email verification tester will let you sort through hundreds of thousands of emails in a matter of hours. You’ll know which emails are valid and which accounts have no one on the other end. Decreasing your email bounce rate means a higher rate of success for those who do receive your messages. And, with the affordable services available, there’s no reason to wait.
The services above offer great, guaranteed results at affordable prices. On top of that, almost all of them offer free trials with no payment required, so you can see what works best for you before you make any sort of purchase.
Best Email Address Tester – FAQs
How can I check if an email address still exists?
Checking an email’s validity can be done simply and quickly through an email address tester. Running the email through a tester will check if the address exists and if the messages being sent to that address are delivered.
How often should I use an email address tester for my list?
Everyone will have a different opinion and perspective on how often a list should be tested for invalid emails. Still, some common beliefs are that a list should be tested at a minimum of every year and a maximum of every quarter. You don’t want to waste time sending messages if no one is reading them on the other end. So, if you’re focusing a lot of energy on email marketing, this is an essential part of your strategy, and you should verify your emails each quarter.
How can I check if a Gmail address is still valid?
Depending on how many emails you need to check, there are a couple of ways to see if a Gmail account is valid. If you only need to check one or two accounts, you can simply type them into the Gmail login section and see if the website requests a password from you. If it does, you’ll know that there is an account associated with that email. If it doesn’t, the account is not valid. You also have the option of running it through the programs listed in this article, which will determine the validity of any emails on a mailing list.
How can I trace the owner of an email address?
Finding the owner of an email address is simpler than you may think. There are services and websites available that will provide reverse lookups for you, which will give you the information on an email address owner. If you don’t want to use these services, you may find an address owner by typing the mail address into a Google search.
What are email testing tools?
Email testing tools help you make sure that your marketing campaigns reach your intended audience, attract their attention, and persuade them to respond to your messages. These tools show you how your campaign will look when your recipients open the message, verify that the addresses are valid, check your spam score and whether you’re on a blocklist, and optimize the subject line of your email.
How can I test an email address for free?
You can test email addresses for free at most any online service that offers an email checker. Some of these services have a form on their websites where you can enter a single address to determine if it is valid and if mail can be delivered to that mailbox. Other services may offer a free trial that comes with a limited number of email checks.
How can I ensure an email address is legitimate?
You can check an email address's legitimacy using tools like an email-tester or mail tester, which validate domain, syntax, and server response.
Can I test the validity of multiple email addresses at once?
Yes, bulk email testers like ZeroBounce or Hunter allow you to upload lists and validate them for deliverability and legitimacy in one batch.
How does an email domain tester work?
Email domain testers verify that the domain exists, is active, and has valid DNS and MX records, ensuring the address can receive emails.
Can I use an email tester to check my own email address?
Absolutely! Email testers are often used to validate personal or business addresses to ensure they're functioning correctly and receiving messages.
Is an email ping test accurate for checking email addresses?
Yes, ping tests send a request to the email server to confirm if the mailbox exists, providing a reliable way to check validity without sending an email.
What’s the difference between an email legitimacy checker and an email bounce tester?
An email legitimacy checker ensures the email is properly formatted and linked to an active domain, while a bounce tester predicts if emails will fail to deliver.
How do free mail tester tools compare to paid options?
Free tools offer basic validation, like syntax and domain checks, while paid options provide more advanced features, such as spam trap detection and deliverability scores.
Can I test an email address without notifying the owner?
Yes, email testing tools like Verifalia or Bouncer validate addresses quietly without sending any notifications to the address owner.
How can I test if my email domain is on a blocklist?
Many email tester tools include blocklist monitoring, which checks if your domain or IP is flagged, impacting email deliverability.
What happens if an email address passes syntax checks but fails server checks?
This indicates the address is formatted correctly but isn't linked to an active mailbox or domain, making it undeliverable.