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NeverBounce vs Kickbox: The Ultimate 2023 Showdown

Aug 19, 2023

The email verification tools market is small, but fiercely competitive. There are a handful of options to choose from and if you run an enterprise-size business, the choice becomes even harder

NeverBounce vs Kickbox featured picture

Two tools that stand out for enterprise users and NeverBounce and Kickbox.

But which one is more reliable, accurate, and affordable?

Let’s start with the basic information about NeverBounce vs Kickbox.

NeverBounce and Kickbox at a glance 

Both tools provide systems for email verification and validation. However, they are quite different in their offerings and features.

NeverBounce, founded in 2014, focuses primarily on enterprise customers, though it is used by small businesses like startups as well. The platform’s primary services are bulk email list cleaning and real-time email verification.  


Kickbox also was founded in 2014, and it’s an email verification system. Its aim is to make marketing and promotional campaigns more effective. Kickbox targets its offerings mainly to agencies, enterprises, and marketers. 



Let’s get the overview of NeverBounce and then of Kickbox. 


NeverBounce works across diverse domains. Its relatively intuitive interface makes navigation a bit easier, and some claim that it’s user-friendly (but not the best). The platform’s reports are clear to read and make users comprehend the provided data easily. NeverBounce provides enterprise-level coverage and security. 

Among its features are:

  • Bulk list email address cleaning via dashboard or API
  • Real-time verification for point-of-entry email verification
  • Integration through Javascript code, API, or Zapier
  • Automated list cleaning by connecting CRM or email service providers
  • Daily removal of invalid addresses for enhanced list hygiene

Where does NeverBounce fall short?

🔴 Despite a refund guarantee for bounce rates above 3%, users have expressed concerns about accuracy. 

🔴 The platform’s scope for improvement lies in its versatility – it lacks tests and the capability to detect blocklists and spam traps.  

🔴 Also, the pricing dynamic is challenging, promoting larger packages and leaving smaller packages, like the 5,000-credit option, comparatively expensive. 

NeverBounce is good email verification software. But it may not be the most reliable option you can get for this price. It could have better accuracy, versatility, and pricing structure. It may then appeal to a wider audience and potential customers.


Kickbox is equipped with features and tools for email verification and email deliverability, and also it comes with a bunch of free tools like email spam tester and disposable email API.

Get the overview of the most vital features: 

  • It’s CCPA, Privacy Shield, and GDPR compliant
  • Customizable billing options for enterprise customers
  • User-friendly interface and integration with diverse systems
  • Bulk email verification

Where does Kickbox fall short?

🔴 When compared to key competitors, there are some deficiencies, especially in toxicity email verification, bounce rate analysis, and data import and export. 

🔴 When speaking about performance, large mailing lists take longer to upload compared to their competitors. 

🔴 There’s no round-the-clock customer support even in premium plans. Kickbox stands out as the most expensive email verification tool in our lineup, and its separate pricing model can be confusing.


Kickbox prioritizes precision and security. However, the platform still needs some improvements to be competitive. Its offer in terms of features, performance, support, and pricing strategies could be better.


If you want to be sure that the addresses you send are not misspelled, outdated, or irrelevant, do your research on the accuracy of your email verification tool. When equipped with reliable technology, you can avoid wasted efforts. Considering accuracy isn’t just a suggestion – it’s a foundation for effective email campaigns. 

Let’s check the numbers.


The accuracy is about 99%. 


Here, the accuracy is about 93%. What’s more, they offer a refund if bounce rates exceed 3% after validation, and that is why some users expressed concerns about its validity.

Kickbox and NeverBounce: pricing

See what the plans are and what they include. Some users prefer paying a fixed monthly fee, while others like to pay on the go for the number of emails they need to be validated.


There are no packages. The costs depend on how many emails you need to check, as there’s a pay-as-you-go model. Monthly invoicing is available, though. 

For instance: 

For up to 10,000 emails, you’d be charged $50. 

Here’s how NeverBounce calculates the price. 

Emails Price per email at NeverBounce
up to 10,000 $0.008
up to 100,000 $0.005
up to 250,000 $0.004
up to 1,000,000 $0.003


The more emails you have to check, the lower the price. 

Also, when verifying over one million emails, you can contact the NeverBounce team to get more information on an enterprise solution.

Extras: They remove duplicates and bad syntax for free.

Drawbacks: There’s no free trial – only a free one-time test.


There are different prices for verification and for using deliverability tools.

Email verification services

For instance:

To verify up to 10,000 emails, you need to pay $80, which is $0.008 per verification.

Check out how Kickbox calculates the price. 

Emails Price per email at Kickbox
up to 10,000 $0.008
up to 100,000 $0.008
up to 250,000 $0.006
up to 1,000,000 $0.004


Kickbox, as well as Neverbounce, also applies the “the more you verify, the less you pay” rule. 

However, the prices are higher, and it changes for lower prices only when you have 250,000 emails (and that’s a lot for smaller companies). With fewer emails, the price remains the same.

Email deliverability tools

They offer two packages: Starter at $250/month and Plus at $500/month. Check out how they vary in terms of features:

Features Starter Plus
Inbox placement 15 tests 40 tests
Blocklist monitoring 2 IP/domain monitors 20 IP/domain monitors
Reputation monitoring free beta free beta
Precheck 2 tests 20 tests
DMARC/BIMI 2 domains 10 domains


Extras: Custom plans and pricing are available.

Drawbacks: Two different pricing for verification and deliverability.

Customer support 

When using a new tool, it’s normal to have questions and doubts about the system or features. And having to wait a long time until a customer support team answers may be a bit frustrating sometimes.

That’s why we’ve decided to check the tools in terms of customer support as well. Look at the reviews concerning customer service.


Kickbox review


Kickbox review



NeverBounce review


NeverBounce review



Some of them are not so positive, right? It might be a sign to look further. However, to save you time, we’ve got a reliable alternative – Bouncer. 

Bouncer vs NeverBounce


Bouncer vs Kickbox


Bouncer – email verification software alternative to Neverbounce and Kickbox 

Bouncer is one of the best alternatives to both Kickbox and NeverBounce in the email industry. It’s an email verification tool with a robust set of features for email list verification. And it gives you capabilities that Kickbox and NeverBounce don’t.

Bouncer features

  • The impressive accuracy rate of 99%+
  • Fast validation of 200,000 emails per hour per client (you can validate more customers in a short period of time)
  • Intuitive, user-friendly interface
  • Transparent pay-as-you-go pricing
  • Excellent customer service
  • Unique Bounce Estimate feature
  • Toxicity Check to identify toxic email addresses and validate email ID
  • Optional Deliverability Kit for maximum mailing reach
  • GDPR and SOC2 Type 1 compliance for high-security standards
  • Affordable volume-based pricing starting from $8 per 1000 credits
  • Free Email Checker with 5 pre-signup and 100 post-signup verifications

Bouncer pricing 

Bouncer offers monthly plans. It also provides a pay-as-you-go model, and it includes all the features, integrations, and an API. That’s something that Kickbox’s missing because when you wish to use the deliverability tools, it costs extra. And it’s not even an add-on, it’s a whole new package to invest in.

So… when comparing prices, you’ll see that Bouncer really stands out.

Emails Price per email at Bouncer
up to 10,000 $0.006
up to 100,000 $0.004
up to 250,000 $0.003
up to 1,000,000 $0.0025


The tool is the most affordable option in contrast to Kickbox and Neverbounce. 

Bouncer monthly plans

  • Apprentice at $50/month with <10,000 email verifications.
  • Adept at $200-625/month with 50,000 – 250,000 email verifications.
  • Master at $1000/month with 500,000 email verifications and multi-organizational set-up.
  • Enterprise provides 1,000,000 email verifications and comes with custom pricing, multi-organizational set-up, custom processing set-up, custom Agreements, dedicated Account Manager.

And here are some great news about getting started at Bouncer:

  • credits never expire
  • no credit card required to start
  • various currencies accepted 

Bouncer CTA

NeverBounce vs Kickbox concluded

Finding the perfect tool isn’t easy, especially if you’ve got many good options around. Take a moment, and think about what your business is lacking the most in the present moment, so you can choose the best option possible.

 And then, check if Kickbox or NeverBounce is right for you. Don’t feel like committing to any of them? Give Bouncer a try, and get email messages to reach their final destination.

Sign up to Bouncer if you have second thoughts about NeverBounce and Kickbox. Have your emails verified in seconds!


Are NeverBounce and Kickbox good for verifying invalid email addresses?

NeverBounce and Kickbox both handle invalid email verification. They offer email verification services, but Bouncer outperforms them. Bouncer is more effective in confirming email validity, featuring superior accuracy and efficiency compared to NeverBounce and Kickbox.

Do NeverBounce and Kickbox provide email verification services?

They do. However, if you’re searching for a smarter choice, Bouncer is the option you may want to try. Bouncer’s capabilities outweigh its competitors in terms of speed and accuracy. So, while NeverBounce and Kickbox do offer email verification services, Bouncer is definitely a better pick for your email marketing strategy.

What’s better for email verification? NeverBounce or Kickbox?

Curious about the leader in email verification – NeverBounce or Kickbox? No idea what’s better? Before deciding, try Bouncer. With its high levels of reliability and performance, it outshines both NeverBounce and Kickbox. There are many aspects where Bouncer wins. With this tool, sending emails has never been easier.

What’s better for fighting with a high bounce rate? Kickbox vs NeverBounce?

When dealing with a high bounce rate, both Kickbox and NeverBounce have their pros and cons. Kickbox may bring better accuracy, but NeverBounce offers fast results. 


However, to prevent a high bounce rate and also keep your email lists clean at the same time, you may want to consider Bouncer. See how to keep the bounces low with Bouncer.

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