Section guide

ZeroBounce vs.

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Kickbox or ZeroBounce? It seems hard to choose. Both email validators have gained market recognition, so you may be on the fence about which one is best.

However, if you look at the features and tools they offer, you get more clarity to help you make the best choice.

Using information available on the Kickbox website and Documentation section, we wanted to see how these two email verifiers compare. Read on to see what we found.

ZeroBounce vs. Kickbox: 98% accuracy vs. 95% deliverability

Let’s start with accuracy, an aspect you should always keep in mind when choosing an email validation service. ZeroBounce cleans email lists with 98% accuracy – and backs it up with a guarantee. How does Kickbox stack up?

The company doesn’t state its services’ accuracy but guarantees that 95% of your emails will be deliverable.

Then, there are four types of risky email addresses that both ZeroBounce and Kickbox can detect: invalid, spam traps, disposable and catch-all. Abuse emails – belonging to users who could flag you as Spam – are not on Kickbox’s list. ZeroBounce, on the other hand, has an excellent track record detecting known complainers via both bulk and real-time email verification.

Now, let’s look at a few other features that make ZeroBounce stand out. For instance, duplicate email addresses: keeping them on your list is costly and unproductive. ZeroBounce not only detects them automatically but it does so for free.

Does Kickbox do the same? The company does not address the removal of duplicate emails on its website.

Another aspect worth mentioning is data appending. ZeroBounce validates your email list but that’s not all: the service also enhances it with additional information. And again, it does this at no extra cost to you.

What if you need help and you want to get in touch with someone from ZeroBounce?

You can do that at any time and connect with one of our email experts in less than 12 seconds – we tested our average response time. Also, we guarantee 24/7 support for everyone who visits, customer or not.

That’s not the case with Kickbox: the company does not provide round-the-clock support.

To get a better idea of how the two email validation services compare, take a look at the table below.

Price per 10,000 email verifications
Email Bounce Detection
Spam Trap Detection
Free deduplication
Data security: Unique key for each file uploaded in the system; military grade encryption algorithm to safeguard all files and personal information.
Email Abuse Detection
Email Data Append
Toxic Domain Detection
Social Append
IP Information Append
Disposable Email Detection
Catch-All Domain Detection
Email Gender Append
24/7 Support
Accuracy Rate
Money-Back Guarantee
Activity Data - "Identify Openers, Clickers, Forwarders and Unsubscribers on your list"

$65 USD


$80 USD









95% deliverability guarantee

Comparison as of August 2021

Disclaimer: The third party's name is utilized for comparison purposes only and is the trademark of its respective owner. ZeroBounce claims no rights whatsoever in the use of such name and/or any related trademarks. ZeroBounce is not affiliated with the third party referenced on this page.