I use Kickbox for validating email addresses. It helps me not get fake emails. I find it super easy to set up and fast. The API is great as it made it super easy to plug into my system, and it works pretty darn well as is. I also use it with my software called Botmockups. Review collected by and hosted on G2.com.

Nothing Review collected by and hosted on G2.com.

I find Kickbox to be incredibly user-friendly, which makes it effortless to perform email verification tasks. This ease of use contributes to a smooth workflow and ensures that I can focus on other important aspects of my business without being bogged down by complex software. Kickbox excels in email verification, which is our primary use of the tool, and it performs this function flawlessly. I also appreciate the boost in confidence when it comes to email open rates, as Kickbox has improved email performance metrics that are crucial for my operations. The initial setup of Kickbox was super easy, which is a testament to its intuitive design and functionality. Overall, the ease of use, effectiveness in email verification, and the improvement in email-related performance are standout features that I really appreciate about Kickbox. Review collected by and hosted on G2.com.

I wish it was better about unknown emails. Review collected by and hosted on G2.com.

I really like that Kickbox offers very reasonable pricing. The data it provides is incredibly accurate and very useful. I appreciate the ability to download multiple different report views. It's always been a reliable tool for us, and it's the only tool we use for CRM cleanup because it always gets the job done. The setup was super easy and straightforward, and the results don't take a lot of time, which is great. It's just a very quick and easy tool to use. Review collected by and hosted on G2.com.

Nothing! Review collected by and hosted on G2.com.

I like Kickbox because it's simple to use. I also appreciate that I can load a list with addresses, and it fixes it for me, so I don't have to send emails to people who no longer have the same address or when the company doesn't exist anymore. The initial setup is really simple, and the payment process for extra credits is easy as well. Review collected by and hosted on G2.com.

i have nothing to say here Review collected by and hosted on G2.com.

Simple, easy to navigate, fast export; clear and uncluttered UI. Review collected by and hosted on G2.com.

Uploaded about 10K emails, exported, but still got a 2% bounce rate on the cleaned 8200. Review collected by and hosted on G2.com.

I appreciate Kickbox for its simplicity and speed in setting up, which is crucial for our startup's rapid pace. The good developer experience (DX) it offers makes creating an API key and setting up the sandbox straightforward, with documentation that's easy to find. I also value the free credits provided as they allow us to experiment without financial commitment. The initial setup was impressively quick, taking less than 30 minutes. Additionally, Kickbox plays a vital role in verifying the emails of our leads, which helps us significantly decrease our bounce rate. Review collected by and hosted on G2.com.

I didn't realize that the sandbox environment in Kickbox always returns emails as deliverable. This behavior should be clearly documented to help users understand how the sandbox functions. Review collected by and hosted on G2.com.

I really appreciate how fast customer service responds. Review collected by and hosted on G2.com.

Nothing everything has been super useful with kickbox Review collected by and hosted on G2.com.

I find Kickbox incredibly easy to use, which is a huge plus for me. The process is straightforward; I just need to upload my email list, and within a few minutes, it's all processed. This saves me a considerable amount of time compared to manual checks or using more complicated systems. I also appreciate the transparent pricing structure. It's simple and clear, telling me exactly what to purchase based on the size of my list, which takes the guesswork out of budgeting. The integration with iContact is another feature I love, as it seamlessly fits into my existing workflow of sending emails. Moreover, the initial setup was a breeze, taking only a minute, and I could test everything out with 100 free email checks, which worked perfectly. It's rare to find a service that combines easy setup, efficiency, and clarity in pricing so well. Review collected by and hosted on G2.com.

So far, I have not identified areas or improvement. Review collected by and hosted on G2.com.

It was a very easy interface and the results came up really fast and were broken down into an easy to understand format. Review collected by and hosted on G2.com.

Nothing. I had a good experience, the only thing that could be better is if there were a phone number for tech support. Review collected by and hosted on G2.com.

I like the speed of verification that Kickbox provides. It really helps us avoid delays in submitting business and insurance applications. Review collected by and hosted on G2.com.

I come across false failures too frequently with Kickbox, and I haven't been able to get much detail on the reason why these failures occur since questions about what has happened often get rebuffed. Review collected by and hosted on G2.com.