Mailcheck.co vs. WhoisXML Email Verification API

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Mailcheck.co
Score 9.7 out of 10
N/A
Mailcheck.co is a tool for the validation of email lists, designed to increase conversion in email mailing and to decrease the percentage of bounce rate. The vendor states that their goal is to turn cold mail to hot leads.N/A
WhoisXML Email Verification API
Score 10.0 out of 10
N/A
Email Verification API is a tool that allows verifying the validity of email addresses through API calls using a variety of programming languages (PHP, Node.js, Python, Flask, and Express.js). Developers and product architects can use the API to integrate email-checking capabilities into existing software and applications. Email Verification API helps with the business tasks identified below. Cleaning Up Email Distribution Lists Nonexistent email addresses can hurt…N/A
Pricing
Mailcheck.coWhoisXML Email Verification API
Editions & Modules
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Offerings
Pricing Offerings
Mailcheck.coWhoisXML Email Verification API
Free Trial
NoNo
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoYes
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Mailcheck.coWhoisXML Email Verification API
Top Pros
Top Cons

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Best Alternatives
Mailcheck.coWhoisXML Email Verification API
Small Businesses
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Score 7.5 out of 10
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Score 7.5 out of 10
Medium-sized Companies
Sinch Mailgun
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Score 7.5 out of 10
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Score 7.5 out of 10
Enterprises

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All AlternativesView all alternativesView all alternatives
User Ratings
Mailcheck.coWhoisXML Email Verification API
Likelihood to Recommend
10.0
(1 ratings)
10.0
(2 ratings)
Support Rating
-
(0 ratings)
10.0
(1 ratings)
User Testimonials
Mailcheck.coWhoisXML Email Verification API
Likelihood to Recommend
Mailcheck.co
Well suited scenario: - Easy and clean design - Great email validation quality and speed - Amazing API can be installed on any website form - Nimble support Less appropriate scenario: - Hard to define, the only thing, I believe they need to add more integrations.
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WhoisXML API
We use WhoisXML Email Verification API for the additional value it provides to our corporate email security, and we recommend that most organizations do the same. Disposable email services may help protect the privacy of their users, but in the corporate setting, receiving emails from these domains may not be safe. So, aside from flagging emails from domains categorized as spam, we wanted our spam filtering system to be stricter and include disposable email addresses.
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Pros
Mailcheck.co
  • Email validation
  • Simplicity
  • Logically built UX/UI
  • Powerful API
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WhoisXML API
  • WhoisXML Email Verification API obtains its disposable email detection capabilities from a disposable email domain database that monitors most disposable email providers regularly.
  • WhoisXML Email Verification API is compatible with most spam filtering solutions and other email security systems. It is also available as a Splunk application, so compatibility wasn’t an issue for us.
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Cons
Mailcheck.co
  • I think more integrations would be good
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WhoisXML API
  • We had to avail ourselves of the custom plan because we have a pretty large user base, and each user receives hundreds of emails per day. We were able to come up with a reasonable agreement, in any case.
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Support Rating
Mailcheck.co
No answers on this topic
WhoisXML API
Prompt and professional support.
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Alternatives Considered
Mailcheck.co
I've been using this service for quite some time, and then I was receiving more bounces than expected. I decided to try solutions like Mailcheck.co and couldn't be more right to choose them, very happy with Mailcheck.
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WhoisXML API
No answers on this topic
Return on Investment
Mailcheck.co
  • Increased lead response
  • Helped me to hit the target
  • 115% increase in sales
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WhoisXML API
No answers on this topic
ScreenShots