11 Best Email Validation Services

What is email verification?

Email verification is a service that finds possible spam traps and other email address inconsistencies before they are flagged by Internet Service Providers (ISPs) or Email Service Providers (ESPs) and cause permanent damage to your reputation.

Email Validation is a procedure that verifies if an email address is deliverable and valid.

Why is email validation needed?

Real customers start with real emails – The use of email validation is still the most effective way to ensure the collection of quality data. When you verify email addresses your email marketing is more effective, fraud prevention is improved & the ability to protect your sender’s reputation increases.

While writing an email address, anyone can make a mistake & because of that mistake, the email address becomes invalid. Emails sent to these invalid email addresses get bounced & which reduces the deliverability score during the email marketing campaigns.

There are two types of email checkers:

Real-time verification using API
Bulk email list verification

Top 11 Email Verification And Validation Services

Below is the list of the most prevalent Email checker and verifier services available in the market.

Clearalist
Bouncer
Reoon Email Verifier
ZeroBounce
DeBounce
Xverify
NeverBounce
BriteVerify
Bulk Email Checker
Email List Validation
Bounceless.io

Let’s Examine!!

1. Clearalist Email List Cleaning Service

Clearalist bulk email list cleaning services guarantee the most precise result as they clean the entire list manually. This service will reduce your bounce rate by removing all invalid & duplicate email addresses from your list.

Clearalist email scrubbing service validates the entire list via Message Transfer Agents(MTA) to verify whether it has an MX-checker to track domains. Further, it also eliminates all spam records through Intelligent Spam-Trap Indicators. This service begins with anti-greylisting technology that guarantees more accurate results by securing your list from spammers.

Important Features:

Clearalist Email Verification offers a wide range of unique features that can help you keep a strong email list of subscribers.

Syntax Remover- Forget all your invalid email addresses as Clearalist Email verification removes all email addresses with any kind of invalid syntax.
Remove Invalid Emails- Clearalist uses parallel email verification to give you the best outcomes by removing all invalid emails within a few minutes.
Risk Validation- Moreover, Clearalist Email Verification Service runs scans against high-risk keywords and Top Level Domains(TLDs) hence, it keeps your email list safe and risk-free.
Complaints Eliminator- In case, any email addresses that meet their complaint database are excluded immediately.
Domain Clearance- It removes all email addresses containing invalid, inactive, or parked domains.
Round-the-clock Support- If you get stuck at any hour of the day, then don’t bother because they are ready to assist you with live chat support.

Additional Features

Syntax Validation
Remove Disposable Emails
Duplicate Remover
SMTP Validation
MX Record Validation
Catch-All Verification
Parallel Domain Analysis
Parallel Email Cleaning (10x faster than any conventional method with twice the accuracy)
Identify Inbox, Full Recipients
Most Affordable Email List Cleaning Service
Most Dedicated Support Team

Clearalist List Cleaning is one of the most trustworthy tools for cleaning and validating email lists for entrepreneurs. You can upload your email list on the Clearalist dashboard, click on the button, and your list will be cleaned in a few minutes.

Clearalist email verification service has got 10 most beneficial steps for filtration. These steps clearly focus on syntax errors, formatting of the email address, domain check, spam trap, and more.

Pricing –

Free Trial

Clearalist gives you 100 free email verification on Sign up

It will cost you $12.5 for cleaning 2500 emails, and $40 for cleaning 10,000. Moreover, a pricing plan is given on the website by which the cost of email verification can be calculated easily.

On a particular level, if you would ask me, I found Clearalist Email Verification as the best email list cleaning software. The only reason is its accuracy and the speed with which you can clean your email list. Clearalist also provides lifetime deals for its users.

This service is available at such economical price plans that are starting at $12.5 for 2500 emails and going up to 1 million emails for $1,000.

You can also compare Clearalist pricing to some of the best email validation services given below –

2. Bouncer Email Validation Service

The easiest to use, yet the most powerful. Email Validation and deliverability Service. The bouncer is a SaaS email verification, and deliverability platform trusted by over 5000 companies from 6 continents. The platform was founded in 2017 with a simple mission to improve Human 2 Human e-mail communication and help people to get and stay connected via the email channel. The bouncer is a technological leader in the email validation market.

Both list and API verification are top-notch mechanisms with a zero downtime policy. The product has the best coverage and high performance (up to 200 000 verified emails per hour per customer). To be a more complex solution for both Enterprise and SMB segments, the product has additional features like an e-mail Toxicity Check and Deliverability Kit, so users can take care of and improve their deliverability.

Bouncer also has a vast integrations library (top Marketing Automation, Email Marketing, or Sales tools).

Why should you believe Bouncer as your email validation and deliverability solution?

1. High accuracy with bias against incorrect negatives – so the customers don’t lose the ability to connect because of the wrong categorization.

2. The best coverage – the ability to verify email addresses hosted by different email service providers (even deep catch-all Google Workspace and Office365 verification) with a low amount of unknown results (0,3-3%).

3. High performance – speed of verification and generous rate-limiting. They can quickly check 200 000 emails per hour per customer.

4. Reliable (zero downtime policy) and Secure – SOC2 ready.

5. Complexity simplified – top-notch technological solution with simple and intuitive UI.

Features:

Removes bygone, fake, and invalid email addresses and reduces your bounce rate! Identifies catch-all, disposable, free, and role emails.
Free email verification sampling – Test the quality of your list, completely free of charge! Save both, time and cost!
Bounce estimate helps you make an informative decision on which emails to keep on your list, once the verification process is done!
Responsive support, with a human-to-human approach.
Full GDPR compliance by design! The security of your data is their priority. Data is stored in AWS data centers located on EU territory only.
Toxicity Check – You can Identify if your email list contains any toxic e-mail addresses, e.g., widely circulated or breached ones, or those belonging to complainers or litigators or potential spam traps.
Deliverability Kit – Test your inbox placement across many email providers, verify your authentication, monitor blacklists, and get an alert when something bad is happening.

Best For Bulk email list verification, email validation API, real-time verification, e-mail toxicity check, and deliverability testing. Fast-growing tech companies, marketing agencies, and teams love it!

3. Reoon Email Verifier

Reoon Email Verifier is one of the most accurate email verification services that offer bulk email validation features at an affordable rate with 99% accuracy. Reoon Technology is a company known for maintaining quality and is trusted by 5000+ companies worldwide.

With a unique intelligent verification system, you can now verify email addresses, which were almost impossible to verify in the past. Gmail, Microsoft’s Email (i.e., Outlook, Hotmail, Live, MSN, etc.), Yahoo, and almost all other custom domain emails can be verified without any issue with the Reoon email verifier. Thorough analytics will show you the precise condition of any email. Our up-to-date disposable email detection system will allow you to detect the most dynamic disposable addresses. With our unique email validation system.

Top Benefits:

Verify email addresses in bulk without sending any emails with our online email validator. Start verification for free.
Check if the email is valid with great accuracy with our email validator.
Clean your email list before sending it with our automatic email cleaning service.
Reduce bounce rate. A high bounce rate can kill your email campaign.
Prevent your server and sending domain from being blocked/blacklisted by email providers.
Prevent your emails from ending up in the spam folders by sending emails to quality addresses only.
Protect the sender reputation of your domain and server, which will result in better engagement.
Stop wasting money on disposable addresses that customers will never check after the first use.
Save yourself from getting penalized.
Get users’ actual email while registering on your site by preventing them from using temporary addresses.
Verify users’ emails live within 0.5 seconds with our API’s quick verification mode.

Features:

Very High Data Accuracy With Full Details

We are providing results with more than 99% accuracy. This accuracy applies to verified emails only. We provide full details so you can understand the precise condition of the email address.

MTA Validation of Domain

We verify that the Mail Transfer Agent has a valid MX record to confirm that the domain is capable of receiving incoming emails.

SMTP Validation of Individual Address

Not just domain, we also verify each email address individually to ensure that the address responds properly to SMTP requests, which ensures the most accurate result of an individual address.

Dynamic Disposable/Temporary Email Detection

We use some unique algorithms to detect disposable email addresses in real time with the best accuracy in the market. Don’t believe us? Try verifying some disposable email addresses from TEMPMAIL (or other temporary email providers) with our competitors and us. You will understand the quality of our service.

verify Gmail, Yahoo, Outlook, or Anything

With our unique validation technique, we are verifying the most difficult addresses including Gmail, Yahoo, Outlook, Hotmail, and almost all other custom domains.

Spamtrap & Complaint Emails Detection

We match every email with our latest known spam traps & complaint email database. This will help you to prevent sending emails to these addresses.

Live API Email Validation (0.5 Seconds)

We provide API support with two different modes. The QUICK mode can verify an email within 0.5 seconds, which makes it ideal for verifying the email of your customers during their registration without keeping them waiting. On the other hand, POWER mode can provide an in-depth analysis of an email.

Superfast Bulk Email Verification

With our multi-server setup in different locations of the world, we can verify thousands of email addresses in no time. We verify addresses from the closest server possible to provide results with more accuracy in the shortest time possible.

Simple & Attractive User Interface

We tried to make the user interface as simple as possible while keeping the most advanced features there. You will never feel bored with the system.

Download Categorized Results With Full Details

We automatically categorize the emails based on the status of that address. Our smart categorized download system will allow you to download all or the specific type of results you want. This will save you a lot of your time.

Daily Renewal & Instantly Usable Lifetime Credits

We provide flexibility on credits with daily auto-renewal credits and instant credits that never expire. You can get a combination of different types of verification credits based on your requirements. These are two different types of credits. The instant credits do not depend on the daily credits.

Best For Bulk email list verification, Temporary/Disposable email cleanup, Real-time email verification (0.5 seconds), and deliverability testing. Fast-growing companies, marketing agencies, and teams love it!

4. ZeroBounce Best Bulk Email Validation Service

ZeroBounce is an email validation and deliverability platform. A four-time Inc. 5000 honoree, ZeroBounce helps more than 200,000 customers land their emails in their inboxes. ZeroBounce removes invalid email addresses, eliminates bounces, validates IP addresses, and verifies key recipient demographics. ZeroBounce also offers a suite of deliverability and list enhancement tools: an email server tester, an inbox placement tester, and a blacklist monitoring tool. Activity Data, ZeroBounce’s newest feature, identifies subscribers who’ve had email activity in the past year.

Why do people choose ZeroBounce?

With guaranteed 99%+ accuracy and outstanding 24/7 support, it’s easy to see why so many companies trust ZeroBounce. But they don’t stop there. They adhere to GDPR, SOC 2 Type 2, CCPA, and PCI protocols as well.

Features:

High Accuracy

When you clean your email list with ZeroBounce, expect to get it back in excellent shape. Their email checker is 99%+ accurate – guaranteed. Companies like Amazon, Netflix, and Sephora use it to avoid bounces and ensure their campaigns and newsletters make it to the inbox.

Top-Level Security

ZeroBounce is one of the most secure email verification platforms. You get military-grade protection for your data. Every file you upload is locked with an encryption cipher only you have access. Also, They don’t store your data and files for more than 30 days.

A.I. Catch-All Email Validator

Confused about your catch-all emails? ZeroBounce’s AI Scoring helps you further validate them so you can nurture only the best contacts. This tool allows you to determine the potential validity of your catch-all emails and save solid leads you would otherwise toss.

Email List Enhancement

Where available, The email verifier adds missing data to your list – such as your customers’ full name, gender and location. This improves segmentation and allows targeting specific groups with more relevant campaigns. The extra cost for this feature? Zero – we cover it.

Email Deliverability Tools

With ZeroBounce, you can test your mail server configurations and check that everything is set up correctly. Also, you can see where your email is going to be delivered with popular providers – before you send it to your list. If it’s in Spam, you can edit and fix it until it arrives in the inbox.

Blacklist Monitoring

Blocked emails have no chance of landing in the inbox. Use ZeroBounce’s blacklist monitoring tool to keep your IP and domain off blacklists. Our system checks daily against more than 200 email blacklists and notifies you if there’s any sign of trouble – so you can get delisted.

No Charge for Unknown Results

Sometimes, certain email addresses can’t be verified. They’re usually invalid, but we’ll mark them as “unknown” and never charge you for them. Also, you should know that ZeroBounce’s email verifier returns the lowest number of “unknown” results in the industry. We ran tests against more than 50 competitors.

Free Deduplication

Keeping duplicates in your list is unproductive. Your email service provider will charge you twice for the same contact. What’s more, some people may report you as spam when they get your emails twice. The email validator removes duplicate addresses in a heartbeat – at no cost.

29 status and substatus codes

Did you think invalid emails are the only ones hurting your deliverability? ZeroBounce detects 29 types of risky email addresses. These poor-quality contacts prevent you from reaching the inbox and will sabotage your sales. Get granular data results so you can fine-tune and preserve your email hygiene.

Integrations

Email list cleaning should be quick and simple. They integrate with the most popular email, sales, and marketing platforms, so you can easily import, validate and export your data. Explore our integrations and get started today by connecting ZeroBounce to the apps you use.

Team Accounts

Need the help of a colleague to keep track of your email verification? You can invite multiple users to your account and assign them different roles. Together you can check your credit balance, analyze results and remind each other when it’s time to scrub your email list again.

Round-the-clock support

What if you have a question or concern? ZeroBounce has you covered with 24/7 customer support. Get in touch with ZeroBounce anytime via chat, email, or phone. They are always here to guide you and help you get the best use out of our email verifier and deliverability tools.

Best For Businesses that send newsletters and marketing emails.

5. DeBounce Email Verification Service

DeBounce is a popular, fast, and accurate email validation platform that helps you validate your emails in bulk or using the API. DeBounce has more than 1000 positive reviews on different review platforms such as TrustPilot and Capterra.

DeBounce has 30 direct integrations with different ESPs and more than 100 integrations in total which helps you integrate the validation engines with your CRM, ESP, or WebForms. Not all features, DeBounce offers a powerful data enrichment engine that helps you find the full name and the avatar behind any email address.

You can use the data enrichment engine both in bulk or single API requests.

DeBounce Offers:

Bulk and API Validation Engine
Data Enrichment
Lead Finder
Email List Monitoring
WordPress Plugin
More than 100 integrations
Easy-to-Install JavaScript Widget

Features:

Anti-greylisting technology
Unknown Re-validation
Validation of hard-to-validate domains such as T-Online and Mail.ru
Free Pre-Start List Analysis
Automatic removal of duplicate emails.

6. Xverify Email Verifier

Xverify has specialized in email verification since 2011. They are dedicated to helping marketers to get better rates of inbox deliverability. Their email verifier tools are designed to produce the most accurate results with a 98% accuracy average, while also reducing your risk of fraud.

Xverify is an email checker that is specially made for digital marketing needs.

Features:

Xverify eliminates hard bounces by checking the usernames of the email address to ensure they are real mailboxes before you attempt to mail to them.
They look for temporary email addresses such as [email protected]. These types of email addresses usually last for less than 48 hours and are used by scammers.
Suppress high-risk email addresses that could lead to your email list getting blacklisted. Email addresses that were once active became inactive, and then reactivated is a pattern of high risk.
Their online email verifier also looks for complainers. Complainers are the users who mark email addresses as spam. This can hurt your reputation so we help keep you protected by alerting you which ones can be damaging to your list.

Best For Affiliate Management.

7. NeverBounce Email List Cleaning Service

Over 125,000 users trust NeverBounce for their real-time email verification and email cleaning services.

It can be integrated for single email verification as well as bulk email verification. NeverBounce performs validation for emails from small businesses, large businesses, or all popular providers from any part of the world.

Features:

For real-time email verification, it can be integrated with any platform.
It provides API, JavaScript Widget, Webhook, and Dashboard to verify a single email.
It will provide instant bounce analysis.
Automatic removal of duplicate emails.
It performs high-risk detection and eliminates potentially harmful emails.

Best For Small Businesses.

8. BriteVerify Email Validator

BriteVerify performs email verification in real time without sending a message.

With Validity Verify, you not only have the power to clean and validate email addresses before you hit send but the convenience of doing so right in Salesforce. With greater email accuracy, you can improve the ROI of digital campaigns, give sales teams lead data they can trust, and streamline customer communications.

Features:

It can perform real-time email verification.
It offers bulk email verification.
It can do domain validation.
The email list can be directly drag-and-drop or can be imported directly from the marketing platform.

Best For International lists.

9. Bulk Email Checker

Bulk Email Checker is a web application that can verify if an email address is real or fake. The web application is built for anyone who sends emails. All email addresses are passed against a 17+ factor test. From being in a valid RFC-compliant format and filtering duplicates to a deep cleaning SMTP test that is very accurate. The bulk verification system allows uploads of any plain text CSV or tab-delimited list of emails to be bulk verified or the Rest API can be integrated directly into a website or application.

Features:

It filters duplicates.
It performs deep cleaning SMTP tests.
It filters against disposable providers and your blacklisted addresses.
It provides data security through two-way encryption methods.
It can perform blacklist track by interacting with your current systems like MailChimp, Mailgun, Mandrill, Mailjet, SendGrid, and Postmark

Best For Bulk Email List.

10. Email List Validation

Email List Validation verifies the email list for invalid emails, spam traps, and hard bounces. It separates the low-quality addresses and high-value addresses. It makes sure that emails are sent to real people.

Features:

Domain & SMTP validation

They check the ISPs and remove all emails with invalid, inactive, parked domains or invalid accounts.

Spam trap checker

Spam traps identify spammers and you don’t want to be one. They clean these traps to improve your reputation score.

Disposable emails cleaner

Get rid of trash email addresses that live short. They identify temporary emails so your future emails will reach the target.

Catch-all domains checker

They spot domains that return valid for all emails. Skipping them will improve your open rates.

Syntax errors validator

The syntax error checker removes emails with invalid syntax. Notify your website users in real-time by implementing an API.

Hard bounce checker

They send undetectable verifications to find out whether the email address exists and can receive email messages.

MTA validator

Is there an email server responsible for accepting email messages? They run advanced checks to validate MX records.

Email duplicates remover

They detect and remove all duplicate emails. Don’t spend credits on duplicate emails when sending your next campaign.

Best For It is easy to use.

11. Bounceless.io

Bounceless.io helps digital marketers with their email campaigns.

It can clean the email list, verify the email list, and thereby help in boosting email deliverability. It helps companies in getting outstanding ROI by eliminating hard bounces. It can verify single as well as bulk emails.

Features:

It can be integrated with MailChimp, SendGrid, and Mailer lite.
It can perform real-time email verification.
Browsing, searching, and filtering the email list is easy.
It will provide you with detailed insights into email list deliverability.
It will allow you to import the list from anywhere from integrations.

Best For Tool is simple and easy to use.

Conclusion

This was regarding email verification and the top email verification and validation services.

Clearalist, NeverBounce, ZeroBounce, Xverify, and BriteVerify are good for small businesses.

Xverify can perform IP blacklist monitoring and is best for Affiliate management.

Bulk Email Checker performs deep cleaning SMTP tests. NeverBounce performs high-risk detection