Clearout vs. WhoisXML Email Verification API

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Clearout
Score 4.9 out of 10
N/A
Clearout is an email verification service from Kintegra headquartered in Bengaluru.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
ClearoutWhoisXML Email Verification API
Editions & Modules
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Offerings
Pricing Offerings
ClearoutWhoisXML Email Verification API
Free Trial
YesNo
Free/Freemium Version
YesYes
Premium Consulting/Integration Services
YesYes
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
ClearoutWhoisXML Email Verification API
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ClearoutWhoisXML Email Verification API
Small Businesses
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Score 9.1 out of 10
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Score 9.1 out of 10
Medium-sized Companies
Sinch Mailgun
Sinch Mailgun
Score 9.1 out of 10
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Score 9.1 out of 10
Enterprises

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All AlternativesView all alternativesView all alternatives
User Ratings
ClearoutWhoisXML Email Verification API
Likelihood to Recommend
9.8
(3 ratings)
10.0
(2 ratings)
Support Rating
-
(0 ratings)
10.0
(1 ratings)
User Testimonials
ClearoutWhoisXML Email Verification API
Likelihood to Recommend
Kintegra
This is the only email cleaning program that we use. This is mandatory if you are doing large amounts of emailing two new cold prospects. We have an extremely low balance rate from our emailing system. Clear out is our go-to program to do this and, without question, saves our email URLs for a longer period of time.
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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
Kintegra
  • Very easy to use with a nice user interface
  • Customer support is excellent, very responsive when you need something
  • Email validating highly accurate
  • Good value for the money - can go monthly or buy credits ad hoc
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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
Kintegra
  • Sometimes have errors with certain inboxes
  • Learning curve with new software
  • Can be hard to set up with organization-locked inboxes
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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
Kintegra
No answers on this topic
WhoisXML API
Prompt and professional support.
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Alternatives Considered
Kintegra
This is the only email cleaning system we use.
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WhoisXML API
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Return on Investment
Kintegra
  • A positive ROI was achieved in the first month, Clearout is well worth the money
  • Clearout helps keep our email sender status squeaky clean with our email service providers
  • We are able to run large scale email outreach campaigns without fear of high bounce rates and poor sender scores
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WhoisXML API
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ScreenShots

Clearout Screenshots

Screenshot of Home PageScreenshot of DashboardScreenshot of Email FInderScreenshot of Team AccountScreenshot of Analytics