ZeroBounce vs. Kickbox
Kickbox or ZeroBounce? Choosing the best email validationⓘA process that determines if an email address uses valid syntax, exists on a given domain, and is configured to receive incoming email messages for your brand is tough. Both email cleaning services offer great pricing and a strong toolkit, so which one is right for you?
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Compare Kickbox and ZeroBounce
$425 USD
no expiration
99%
$800 USD
1 year
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95% deliverability guarantee
Comparison as of January 2025
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.
The No. 1 email validationⓘA process that determines if an email address uses valid syntax, exists on a given domain, and is configured to receive incoming email messages service for 400,000+ clients
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ZeroBounce vs. Kickbox pricing comparison
As of 2023, ZeroBounce continues to offer superior pricing and service packages compared to Kickbox. Let’s quickly examine how costs scale as your email list size increases.
Kickbox and ZeroBounce offer users 100 free credits to try out their email verification tool. However, ZeroBounce offers continued value to all users, including our freemium friends, by replenishing your free credits monthly. You’ll always have a solution for clean emails to try anytime.
Furthermore, Kickbox credits will expire after 1 year. ZeroBounce credits have no expiration date, making your purchases risk-free.
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ZeroBounce vs. Kickbox: Who’s more accurate?
Your email validation tool is only as good as it is accurate.
If you can’t trust your results or your email cleaner fails to identify what’s on your list, you can’t improve your email marketing. Let’s look at who provides the most accurate, reliable email verification experience.
Kickbox email verification accuracy
Kickbox reports that its email verification system is 99% accurate. They also claim you can expect an email bounce rate of less than 2%. However, it’s worth noting that their documentation only provides a 95% email deliverabilityⓘA sender’s ability to reach the recipient’s inbox with their outgoing emails. It may also describe the ratio of emails delivered to the inbox vs. those sent to spam or blocked by the receiving server. guarantee.
How ZeroBounce’s accuracy compares to Kickbox
ZeroBounce’s email validation also offers 99% accuracy. Similarly, you can anticipate an email bounce rate of less than 2% with your newly-cleaned email list. There are no catches or other numbers you need to worry about regarding your email deliverability.
ZeroBounce supports its accuracy claim with a no-questions-asked money-back guarantee.
What types of emails does Kickbox detect?
While the pricing of any tool is important, it’s just as vital to know what your email cleaning tool provides. Not all email verification services can identify a broad range of email types.
Let’s compare what Kickbox can detect compared to ZeroBounce’s email cleaner.
Kickbox will identify a healthy number of invalid and high-risk email types to improve your email deliverability. However, ZeroBounce can accurately identify more than 30 statuses and sub-statuses of the emails on your lists.
That list includes abuse emails, repeated spam complainers, toxic domains, and other possible traps that can harm your sender reputation. Compared to Kickbox, ZeroBounce email list cleaningⓘThe process of removing invalid and high-risk emails, such as spam traps or disposable emails, from an email list. Email list cleaning can be performed after gathering data via email validation. reports give you the most comprehensive data about who’s signing up on your forms and making it onto your email list.
Detect Yahoo and AOL-disabled email leads
Any Yahoo or AOL email lead on your list has the risk of being “disabled”.
Verify+ from ZeroBounce is a free addition to email validation that identifies “disabled” Yahoo and AOL email addresses.
By opting into Verify+, ZeroBounce will check for bounces by sending a message to the address. There’s no risk to your company or domain, and ZeroBounce handles the entire sending and verification process.
ZeroBounce email verification reports offer more insights
When you scrub your list with either Kickbox or ZeroBounce’s email verifier, they can identify duplicate emails.
However, only ZeroBounce offers free, automatic deduplication to eliminate any unnecessary contacts taking up space. You won’t need to worry about risking multiple emails to the same person and racking up spam complaints or unsubscribers needlessly.
Kickbox can identify duplicate emails but leaves you to do the busy work of tidying up your data.
Kickbox also offers some light appended data, such as whether the email is role-based or on a free domain like Gmail or Hotmail.
ZeroBounce offers a more comprehensive set of appended data, including domains, usernames, IP data, name, gender, location, and mx information when available. You can clean your list and segment your subscriber data with the newfound data for better targeting and performance.
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Kickbox and ZeroBounce help with email deliverability
In addition to their email verifier, both ZeroBounce and Kickbox offer additional email deliverability toolkits.
Both include:
- ✓Inbox placement testingⓘA process that allows users to analyze how an email performs with various email service providers before sending the campaign to a real audience. The test identifies errors with the header, body, and footer to help users remedy problems that prevent them from reaching the inbox.
- ✓Blacklist monitoringⓘA service that actively observes your email domain and IP address while comparing it to known email blacklists and antispam services around the internet. If a blacklist flags either the domain or IP, the monitor will notify the user.
- ✓Email server and deliverability testing
- ✓DMARC monitoringⓘA ZeroBounce service that helps users set up and configure DMARC, also known as Domain-Based Messaging, Authentication, and Conformance, which monitors outgoing emails and assists with email security. Users can actively monitor all outgoing emails sent from their listed domain.
ZeroBounce and Kickbox allow you to try each tool by awarding your free account with a test for each. However, like ZeroBounce’s free email verification credits, you’ll receive one new monthly test for each email deliverability tool.
With your free credits and free deliverability toolkit, ZeroBounce can help free users gain insights about their email performance at zero cost. With Kickbox, you’ll need to subscribe to their deliverability tools to use them further.
Like email verification pricing, ZeroBounce offers more flexibility with affordable pricing and even more testing within each package.
ZeroBounce offers additional email insights and scoring
Your priority is to obtain clean emails for your email marketing.
But what if you could rapidly identify which email subscribers are the most active? What if you could reliably sort your accept-all emails so you don’t lose out on those potential sales?
Kickbox offers no such insights when you use their email verifier or deliverability tools. ZeroBounce does.
ZeroBounce offers Activity Data
Activity Data, a customer-beloved feature, gives you helpful insights into your subscribers’ overall email activity. It looks at actions such as clicks, opens, forwards, and unsubscribes that took place anywhere in the last 30 to 365 days - you set the period.
If you’ve got a particularly valuable offer and need those conversions, use Activity Data to find which valid contacts are in their inbox frequently. Segment those leads into a separate list, and watch your email marketing performance flourish.
You can also score your accept-all emails
Similarly, ZeroBounce offers accept-all or catch-all email scoring to help you get more value from those contacts.
Understandably, all email verifiers, including ZeroBounce, tag catch-all emails as “risky.” If you can’t make an informed decision, you’re better off not risking the bounce or low engagement.
Email Scoring looks at recent activity levels of your catch-all domains and grades them on a scale. High-scoring catch-alls show you higher activity levels, making them possible targets for your next campaign. It’s not guaranteed they’ll get your email, but it allows you to make informed decisions. Every email lead costs money, after all.
ZeroBounce offers mobile email validation
Another benefit ZeroBounce provides versus Kickbox is email verification for mobile devices.
You can take advantage of ZeroBounce’s email validation and all the other substantial benefits listed on this page from anywhere in the world. By comparison, Kickbox and other major competitors lag behind with a strictly desktop experience.
ZeroBounce customer support outpaces Kickbox
No matter how savvy you are with emails and technology, it’s good to know you have support when needed.
Kickbox lets you contact them by phone, email, or live chat. Inquiries via live chat typically take a few hours to receive a response.
ZeroBounce understands that urgent problems happen and you need help fast. That’s why they offer 24/7 support via live chat and phone 365 days a year. That includes weekends and holidays for your convenience. We secretly tested our average response time, and our email experts reached out in less than 12 seconds.
If you’re more of a self-starter, ZeroBounce also offers comprehensive, up-to-date documentation for every tool and service on the platform.
Create a free account today!
Accurate, fast, and secure email validation
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ZeroBounce offers more personal email data
ZeroBounce cleans your email list, scores it, and enhances it by appending valuable social and domain data. With our deliverability toolkit, you can further improve your email deliverability and protect your sender reputation. Our tools help you land in the inbox better than the Kickbox platform.
Founded and with headquarters in Santa Barbara, CA, plus offices in Romania.
ZeroBounce security outpaces Kickbox
Your email data and financial security are everything to us. From day one, our team wanted to create the world’s best email validator and provide you with trustworthy military-grade security.
ZeroBounce is GDPR, SOC 2, and PCI compliant. We have a security and compliance team dedicated to keeping up with the latest security standards and working with reputable cybersecurity teams to manage internal and external threats to the app and your data.
SOC 2
Type II
Compliant
ISO 27001 Certified
HIPAA Compliant
GDPR Compliant
Data Privacy Framework (DPF)
CCPA Compliant
Frequently Asked Questions
ZeroBounce offers more affordable pricing than Kickbox with Pay-As-You-Go and subscription plans. Enjoy guaranteed 99% email verification accuracy with a plan that makes sense for your brand. You also get 100 free verification credits and one test for each deliverability tool monthly at no extra cost.
ZeroBounce and Kickbox advertise a 99% accuracy rating for their email validators. However, only ZeroBounce offers a money-back guarantee. Kickbox lists a 95% email deliverability guarantee, which differs from the accuracy rating on their website.
Verifying the emails on your list helps you reduce your email bounce rate and improve your email deliverability. When you’re able to deliver more emails, you can gain more accurate insights regarding your performance and drive improvements that boost your email marketing ROI.
You should clean emails at least once per quarter (every three months). All you need to do is upload your list to an email verifier and wait for your results. Then, import your new list back into your email database. You can also keep emails clean automatically by using an email verification API.
Real-time email validation automatically determines whether an email is valid at the time of signup. When a user enters an email into one of your signup forms, the email validator API detects it and either blocks or accepts it based on the result. This helps keep your email list clean for longer.
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