Top 6 Best Email Verification Services

Are you operating your business online? These days, it has become vital to bring business online. You will be benefited in different ways in an online business. Online Marketing can grow your business in less time if done in the right way.

Social Media is growing at a very fast rate. Many of the marketers are in confusion about the future. But they see the return on investment of email marketing is best among all marketing channels. Email Marketing is an efficient and cost-effective method of sending promotional emails to get new customer acquisition, building brand awareness, and increasing product sales. It can also build trust and loyalty with a company’s customer base.

In fact, every brand should build its email marketing strategy. Today most of us have an email address. More than 3.7 billion people worldwide use email. 92 percent of adults in the USA use email. So the usage of email is growing and will also grow in future.

You should give email marketing an important place in your digital marketing strategy.

Email Marketing has so many benefits for your online business. Affiliate Marketer does email marketing to increase their affiliate sales.

But in order to get benefit from email marketing, it should be done in the right way. For example; a marketer starts an online marketing campaign and get an email list. Almost every time, many email addresses in the email list are invalid or do not exist.

Sending emails to those invalid email addresses will lead to high-bounce rate which will reduce your productivity and your emails will be marked as spam by ISP.

What Is Email Verification

Email Verification is the process of verifying the email the address and know whether it is real or fake. By doing email verification, we just clean our email list to improve deliverability. This process should be done before sending a bulk of emails. If a marketer is not verifying the email address on the email list, its bounce rate will surely go high. It will also lead to higher cost and low customer acquisition.

By doing email verification, you will ensure the hygiene of your email list. It should be done on a regular basis. Every online marketer should carry out the process of email verification to reduce bounce rate and make your emails appear directly in the inbox of the subscriber.

Sending emails to all valid email address leads to new customer acquisition and brand awareness.

Do you want to how to verify an email address is valid or not? We will tell you about how to verify email address without sending the email?

Most of us will verify the email address by sending a test email. It may or may not lead to bounced emails. Also, it is not a smart way and will take a lot of time with the complexity involved.

But you don’t need to worry. There is some best email verification service available that are specialized in verifying emails with ease.

Below is the list of some of the best email verification services.

1. EmailChecker

Verify An Email Address Is Valid or Not

EmailChecker is one of best email verification service. It is also one of the most trusted services to verify emails. With it, you don’t need to worry about deliverability as they email deliverability percentage is 99.9. They have drag & drop interface that ley you to simply upload your email list for immediate cleaning.

It ensures that an email address is correct and active in real-time without ever needing to send a message. Their email verification API can easily be deployed to all types of websites and applications.


  • Domain Checking
  • Syntax & Format Checking
  • B2B Verification
  • Yahoo Verification
  • Pay as you Go
  • Cloud-Based Infrastructure
  • Error Correction
  • Common Typo Handling
  • 99.9 percent deliverability

2. QuickEmailVerifcation

Verify An Email Address Is Valid or Not

As the top-rated email verification service, QuickEmailVerification helps drastically improve marketing ROI, reduce email bounces, protect sender reputation, increase email deliverability and a lot more. Their easy integrations with almost all leading ESPs like AWeber, Drip, Benchmark, VerticalResponse, Emma, MailChimp and so on makes it extremely easy to import and verify email lists directly.

With QuickEmailVerification, you can verify entire email lists or use the email validation API to verify every email address real-time as they enter your database through web forms. Their 95%+ email delivery rate, exceptional customer service, and extremely competitive rates have kept them ahead. No wonder QuickEmailVerification is the email verification company of choice for everyone from Fortune 50 companies and ESPs to SMEs and startups.


  • Free 100 email verifications daily
  • Extremely high accuracy bulk email verification
  • Detailed statistics of the verification results
  • High-quality email verification API
  • Over 95 percent email deliverability
  • Extremely simple drag & drop interface
  • Integration with leading Email Service Providers
  • Pay as you go and monthly payment plans available
  • B2B and B2C email addresses verified
  • No software downloads required

3. Kickbox

Verify An Email Address Is Valid or Not

Kickbox is another email verification service that has 95 percent deliverability. It ensures you only send email to real users and helps you separate the low-quality addresses from high-value contacts. With it drag and drop interface, you can easily import your email list from ESP, the cloud, or your computer.


  • Kickbox Trust
  • 95 percent deliverability
  • Developer API

4. ZeroBounce

Verify An Email Address Is Valid or Not

ZeroBounce is an award-winning email verification service. It has unique email scrubbing system to prevent email bounces by removing invalid email addresses from your email list. Along with it, ZeroBounce protects your emailing reputation and deliverability.


  • Email Bounce Checker
  • Spam Trap & Abuse Email Checker
  • Append missing data to your email address list
  • Toxic Domain Checker

5. NeverBounce

Verify An Email Address Is Valid or Not

NeverBounce is an email verification and list cleaning service. Over 75,000 clients trust NeverBounce for their real-time email verification and email cleaning services. Its real-time email verification seamlessly integrates with unlimited platforms.


  • Mail Server Validation
  • Spam Trap Detection
  • Free Scrubbing
  • Simple Result Codes

6. Bounceless

Verify An Email Address Is Valid or Not

Bounceless is a simple to use email verification service. It also guarantees 95 percent deliverability with the 10x reduction in bounce rate. Different email marketing providers can easily be integrated with it. It also offers real-time API to verify emails within your application or website.

You can also try it for free with 100 verification available for free.


  • 99.9 percent uptime
  • Integration with email marketing services
  • Real-Time email verification
  • 100 free verification


We hope, your question of “How to verify email address is valid or not” is answered now. By using these above-mentioned email verification services, you can easily verify any email address with ease. All you need is to upload the email list on its user-interface, after processing you will get a clean email list.

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