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Clearout
4.7

( 162 )

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Clearout Reviews & Product Details

Clearout Overview
What is Clearout?

Clearout is an email verification and validation software for businesses that help maintain a sanitized email list. The software works by sifting through thousands of email addresses and removing invalid, bounced, as well as inactive emails. It supports real-time verification and features integration with popular email marketing platforms.

Company Clearout Inc.
Year founded 2018
Company size 11-50 employees
Headquarters Wilmington, Delaware, United States
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Clearout Product Details
Capabilities
API
Segment
Small Business
Mid Market
Enterprise
Deployment Cloud / SaaS / Web-Based, Desktop Mac, Desktop Windows, On-Premise Linux
Training Documentation
Languages English
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Our research is curated from diverse authoritative sources and meant to offer general advice. We don’t guarantee that our suggestions will work best for each use-case, so consider your unique needs when choosing products and services. Feel free to share your feedback.
Last updated: November 19, 2025
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162 Clearout Reviews
4.7 out of 5
Small Business (50 or fewer emp.)
Feb 19, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"These guys are awesome!"
What do you like best about Clearout?

i appreciate that they will help you when you have a problem and even hop on a quick video call if need be.

What do you dislike about Clearout?

i have no complaints. i really think it's super valuable tool and they support has been great!

What problems is Clearout solving and how is that benefiting you?

im happy that i can run ads to my funnels without fake leads

Small Business (50 or fewer emp.)
Oct 19, 2021
 Source
Overall Rating:
5.0
NH
Nigel H.
Ceo
Share
"Nowadays, you have to to improve email deliverability."
What do you like best about Clearout?

The reliability and quality of the guaranteed data is awesome and keeps my emails out of the spam box.

What do you dislike about Clearout?

Nothing much to complain about to be honest. Only that there's a cost.

What problems is Clearout solving and how is that benefiting you?

Cleaning old lists as well as new ones. This results in much better email deliverability.

Small Business (50 or fewer emp.)
Aug 27, 2021
 Source
Overall Rating:
5.0
JF
Jérôme F.
Ceo
Share
"Just Mandatory, should you like not to be blacklisted!"
What do you like best about Clearout?

The tools is efficient to avoid being blacklisted by emailing platforms

What do you dislike about Clearout?

Not to know how long the checking really takes

What problems is Clearout solving and how is that benefiting you?

Checking emails

Small Business (50 or fewer emp.)
Aug 11, 2021
 Source
Overall Rating:
5.0
JC
Jean Bertin C.
Analyst Mlu Area Growth & Performance Indicators Team Leader , Msr
Share
"Blazing Fast & Accurate Email Addresses Verification and Validation Platform"
What do you like best about Clearout?

When running email marketing campaigns, verification is a very important part of our process. I would like to confess that I have tried to cut corners on pricing before and regretted it, so I was initially hesitant to try out Clearout. One of the best things about this app is how accurate it is when verifying and validating your lists. It comes with the capacity to verify emails one by one as well as in bulk by uploading the email list. Essentially, Clearout helps you validate email addresses before sending your campaigns and this leads to significantly reduced bounce rates. I've been using this tool for a couple of years, and It’s getting better and better over time. They offer a nice, easy-to-use interface, as well as and fast customer service. The team behind knows what they're doing and listens to suggestions. By the way, When we acquired Clearout during an Appsumo campaign in June 2019, there were a very limited number of integrations, especially in connection with email marketing providers. But they’ve improved to the implementation of 15 new integrations including major email marketing companies such as Active Campaign, Mailchimp, Mailerlite, etc. I value the time Clearout helps us to save by ensuring that our Marketing mailing lists are always clean and up-to-date. Although the tool sometimes leads to some minor error rates, It is very useful to clean up old lists and detect catch-all and disposable emails. It is my best email validation tool and I would highly recommend using this tool for any emails you might be sending out.

What do you dislike about Clearout?

Clearout is a very effective email lists cleaning tool. It's perfect for professionals who need to keep their lists tidy. I can't think of any negative points about the service or product. The only one complaint I used to have back in 2019 was the limited integrations of email marketing services and the lead finder tool which also needed to be polished. Currently, at the time of writting this they’ve improved a lot with 15 integrations so far. This boosts and helps to quickly engage with several projects. I think the tool is effective for what it's worth.

What problems is Clearout solving and how is that benefiting you?

Clearout has helped to save our business money by providing accurate, high-quality results. That's right; it can save a lot of time and cost for email marketing campaigns. It reduces the bounce rate to a very negligible amount and it shoots your email campaigns' deliverability to a new height. On the other hand, Clearout comes with a convenient tool for email lookup which came up with usable results. The time taken for the result generation is also less when compared to other tools in the market and the notifications that arrive at the inbox are very helpful.

Small Business (50 or fewer emp.)
May 24, 2021
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Best Email Verification Tool"
What do you like best about Clearout?

The tool is fast, accurate, and gives a detailed result. The support team is amazing. They are always there to help.

What do you dislike about Clearout?

Nothing there to dislike. It works as expected.

What problems is Clearout solving and how is that benefiting you?

The bounce Rate has reduced

Small Business (50 or fewer emp.)
Apr 16, 2021
 Source
Overall Rating:
5.0
Aby C. avatar
Aby C.
Co Founder & Director
Share
"Amazing support people at desk & Amazing software at Core !"
What do you like best about Clearout?

Support ! I lost my user id and they helped me locate it with unimagineable efforts.

What do you dislike about Clearout?

the deals/offers which they send to us once in a while sucks.

What problems is Clearout solving and how is that benefiting you?

Email Verifications

Small Business (50 or fewer emp.)
Jan 14, 2021
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"98%+ accuracy is REAL!"
What do you like best about Clearout?

I had an increase of 12% leads from our emails. The tool is significantly comfortable to use while being truly powerful. Customer support is a pleasure. Commendable! Must use for any business.

What do you dislike about Clearout?

None that I could think of. It's a full-circle tool.

What problems is Clearout solving and how is that benefiting you?

I used to have high bounce rates and low CTR. I was definitely using a lousy tool. My marketing significantly improved when I got Clearout. It kept my emails validated and clean - and effective.

Small Business (50 or fewer emp.)
Dec 15, 2020
 Source
Overall Rating:
5.0
AA
Angelina A.
Founder
Share
"A great tool to add to your box!"
What do you like best about Clearout?

I needed something simple as a small business owner to keep my email list tight, cleaning out the junk emails. This works and the customer service was FAST at helping me.

What do you dislike about Clearout?

So far everything has been good. I am exploring more setup functions, but all my baseline needs have been met.

What problems is Clearout solving and how is that benefiting you?

Cleaning up my email list has helped me keep my EMR subscription rate reasonable!

Mid Market (51-1000 emp.)
Nov 20, 2020
 Source
Overall Rating:
5.0
Vitor R. avatar
Vitor R.
Marketing Advisor
Share
"Everything happens magically!"
What do you like best about Clearout?

Our outbound campaigns bounce rate decreased from 10% to 1%. There are some lists that Clearout removes half of the emails. I don't even want to imagine what the bounce rate would be for those. And the integration with Hubspot is magical. It saves me so much time not having to deal with CSV files back and forth.

What do you dislike about Clearout?

Nothing, they are even good at customer support.

What problems is Clearout solving and how is that benefiting you?

Our bounce rate was too high. The integration with Hubspot made my life easier.

Small Business (50 or fewer emp.)
Nov 18, 2020
 Source
Overall Rating:
5.0
MS
Marko S.
Founder
Share
"Highly relevant service, top useability and support"
What do you like best about Clearout?

relevant output in useful format, friendly and forthcoming staff

What do you dislike about Clearout?

nothing to dislike so far - keep watching ;-)

What problems is Clearout solving and how is that benefiting you?

clean up small email subscriber database