Kickbox is an email verification tool and service from the company of the same name in Dallas.
$5
ZeroBounce
Score 9.1 out of 10
N/A
ZeroBounce is an email list validator that removes all invalid email addresses to prevent bounces and preserve the sender's reputation.
$39
one-time fee 2,000 emails
Pricing
Kickbox
ZeroBounce
Editions & Modules
No answers on this topic
Pay-as-you-Go
$39
one-time fee starting at 2000 credits
ZeroBounce ONE
$99
per month starting with 10000 credits
Offerings
Pricing Offerings
Kickbox
ZeroBounce
Free Trial
Yes
Yes
Free/Freemium Version
Yes
Yes
Premium Consulting/Integration Services
Yes
Yes
Entry-level Setup Fee
No setup fee
No setup fee
Additional Details
100 Free Credits
Transparency & Pay-as-You-Go Pricing
No Contracts
Volume Discounts (1M+)
Auto-recharge
Unknown Results are Always Free
Plans scale to provide additional validations. A discount of ZeroBounce ONE is available for annual billing. Enterprise customers who need to validate more than 1,000,000 email addresses per month should contact the ZeroBounce sales team for a customized quote.
We found ZeroBounce to have the most comprehensive set of tools and easiest to use interface. Their customer support has also been 24/7 and very responsive.
I haven't used many other email validation products before, only a couple of 'free' cloud-based options with limited list size capability. Kickbox is super professional, easy to use, and works.
At the outset of my position with my current company, we used a marketing automation system that was known as a swiss army knife: it could do many things, but none of them well. They had no built in functionality for boosting email deliverability. Digging in to find out what we could do to improve our authority, we learned we needed to clean our lists before sending. ZeroBounce does everything we need it to, and at a reasonable price. What more could you want?
Bulk List validation up to 25 IDs per action is useful in some situations, as we don't want to create a CSV file every time, and for this smaller number.
We sometimes use the email Finder option when we can't find an email for a person on any other platform.
Navigating among bulk validation, CSV upload, and single-ID validation is hard, and sometimes finding them or switching between them can be made more user-friendly.
Results: After bulk validation, we receive the results in a Zip file, which is useful sometimes but not every time, as we have to un-zip, and there will be a different CSV file for each result. The final results can be made simple, like email ID in column A, results (valid or Invalid) in column B.
For the large suite of services that they offer their system is pretty easy to understand and navigate. ZeroBonce is also NOT one of those services that is constantly tweaking their UI and making it hard to find tasks that you regularly use. More complex tasks can be more challenging but that's understandable. They also have an extensive restful API that if technical enough allow you to automate some of your most used tasks. They stand behind their product with good documentation as well as high quality customer service.
We have used ZeroBounce for about 18 months and it works flawlessly. We are able to get all of our questions/issues answered immediately. Felt very comfortable with the product immediately - used their web site which walked us through it and were able to get up and running within minutes. I really haven't had any issues that required support.
I like Kickbox output files better as it includes the "domain". Overall, both softwares could do a better job cleaning lists. Kickbox shows more "unknown" emails where are BriteVerify shows less "unknown emails" but then more bad emails end up in the valid list. Kickbox has a higher threshold to put emails in "unknown".
We considered AtData since it was recommended by a colleague who has used it in the past. We ultimately ended up going with ZeroBounce based on the cost and documentation/resources available. Email validation tools are probably very similar, but ZeroBounce seemed the simplest for us, and we needed to implement one fast, so activation time was very quick.