Clearout background blur-sm
Clearout Communication Platform as a Service (cPaaS) Platforms logo
Clearout
4.7

( 162 )

Why Findstack is free?
Findstack is free for users because vendors pay us when they receive web traffic and sales opportunities. Findstack directories list all vendors — not just those that pay us so that you can make the best-informed purchase decision possible.
Advertising disclosure: Findstack offers objective, editorially independent comparisons to help you find the best software. Some links on this page are affiliate links — we may earn a commission when you visit a vendor through our links, at no additional cost to you. Affiliate relationships never influence our ratings, rankings, or reviews. Disclosure policy | Methodology

Clearout Reviews: 4.7/5 — Highly Rated

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
Social Media
Clearout Categories on Findstack
Crevio E-Commerce Platforms logo
Crevio
Sponsored
5.0
(1)
Free plan available
Crevio is an AI-powered platform that runs your business while you sleep. Describe what you want to se... Learn more about Crevio
Ask Questions about Clearout
What Clearout is best for?
What are the best alternatives to Clearout?
What are the pros and cons of Clearout?
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
Clearout Media
Clearout video thumbnail
Clearout 0
Clearout 1
Clearout 2
Clearout 3
Clearout 4
Clearout Screenshots
Clearout screenshot 1
Clearout screenshot 2
Clearout screenshot 3
Clearout screenshot 4
Clearout screenshot 5
Disclaimer
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: September 25, 2026
Clearout Communication Platform as a Service (cPaaS) Platforms logo
162 Clearout Reviews
4.7 out of 5
Enterprise (> 1000 emp.)
Aug 04, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"User-friendly, accurate service for vetting email addresses"
What do you like best about Clearout?

Clearout is very easy to use and intuitive. Basically, we just upload a list and CO starts segmenting the email addresses into verified, catchall, disposable, unverified, etc. The process is efficient and fast, and we get a detailed report, with complete downloadable results. Pricing is very reasonable, and they are generous with adding extra credits.

What do you dislike about Clearout?

No downsides. Very happy with the service.

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

Clearout saves us from sending emails to deprecated addresses in our lists that will bounce or are known spam traps, protecting our sender reputation.

Small Business (50 or fewer emp.)
Aug 03, 2022
 Source
Overall Rating:
5.0
Aliul I. avatar
Aliul I.
Project Manager
Share
"Great experience! - Navin"
What do you like best about Clearout?

We like how quickly it helps validating the emails.

What do you dislike about Clearout?

Everything is perfectly find and I see no downsides as yet.

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

Helping validating emails and controlling bounced resulsts

Mid Market (51-1000 emp.)
Aug 02, 2022
 Source
Overall Rating:
5.0
Neel P. avatar
Neel P.
Seo Intern
Share
"Clearout.io has been a life saver while performing my outreaches."
What do you like best about Clearout?

It saves a lot of time by helping me outreach to the right email addresses

What do you dislike about Clearout?

There isn't much not to like. Everything works as expected

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

It solves the common problem of outreaching to invalid email addresses.

Small Business (50 or fewer emp.)
Jul 29, 2022
 Source
Overall Rating:
5.0
Ivan T. avatar
Ivan T.
Founder
Share
"Saves my client's deliverability"
What do you like best about Clearout?

Keeping my agency's clients mail lists clean and preserves deliverability. We use it in combo with MailPoet which has very strict policies to import news addresses, thanks to Clearout.io we don-t have to worry about it.

What do you dislike about Clearout?

The learning curve is not newbie friendly, so each time I have to show my clients how to use it or create video-tutorials. But it works a charm and has an honest price.

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

Our clients are founders and CEOs of businesses and non-profit organizations, and for many of them using newsletters and mailing lists is still the best way to connect with their audience. But old lists, spam emails, and other issues affect their deliverability and authority. Here is where clearout comes in and saves the day.

Small Business (50 or fewer emp.)
May 26, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"The best email verifier tool"
What do you like best about Clearout?

I've been using Clearout for a while and it is the best email verifier tool. It saves me so much time checking emails because they're all verified. I honestly never thought I'd find a tool as good as Clearout for email verification. I was so tired of people signing up for my mailing list and never responding to my follow-up emails, only to have a high unsubscribe rate. With Clearout, the unsubscribe rates are low and the open rates are sky-high. The price is also really fair! I really recommend this!

What do you dislike about Clearout?

The UI could have been better, rest everything is fine.

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

Verifying emails to decrease email bounce rate

Small Business (50 or fewer emp.)
Apr 02, 2022
 Source
Overall Rating:
5.0
Segun B. avatar
Segun B.
Partner
Share
"Has improved a lot"
What do you like best about Clearout?

We all know Clearout churns out very reliable email verification results but having to move csv files here and there was tiring. I was therefore pleasantly surprised and happy to dispover they now integrate with Google Sheet. It makes my life easy.

What do you dislike about Clearout?

I would have loved to be able to queue verification in Google Sheet like I do for bulk verification.

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

It helps to clean up my cold email outreach list, which is very important.

Small Business (50 or fewer emp.)
Mar 01, 2022
 Source
Overall Rating:
5.0
DN
Digital N.
Content Manager
Share
"The only Email Verification tool you will ever need!"
What do you like best about Clearout?

I've been using Clearout for a little over a month now and I absolutely love it! It's an amazing email finder and email verification service. I've used it to verify the email addresses of all my contacts, and it's so easy to use. It's definitely helped me clean up my contact list. The price is also very reasonable, and the customer service is great. Highly recommend!

What do you dislike about Clearout?

So far, I haven't encountered a function I dislike. Everything is tailored to my needs.

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

It's saved me a lot of time and headaches. I highly recommend it to anyone looking for an easy way to verify email addresses.

Small Business (50 or fewer emp.)
Feb 25, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"my go to company for email search and validation"
What do you like best about Clearout?

it's easy to use, and their support team is great :)

What do you dislike about Clearout?

nothing yet, i haven't found anything i dislike

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

quality data enrichment

Small Business (50 or fewer emp.)
Feb 23, 2022
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Awesome support!"
What do you like best about Clearout?

Your chat support, Anurag, is VERY QUICK in resolving my concerns. He assisted me with my concern in just a few minutes! Excellent service!

What do you dislike about Clearout?

None so far. I am new in using this product, I will get back to this review once I am able to use this product a couple of times.

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

You were recommended to verify valid email address for our client.

Small Business (50 or fewer emp.)
Feb 20, 2022
 Source
Overall Rating:
5.0
Roxana M. avatar
Roxana M.
Head Of Markeitng
Share
"Excellent email verification tool!"
What do you like best about Clearout?

Before sending my outreach campaign I love that I can reply on Clearout to verify the contacts I prepared. It's that extra step I loved to check off my list!

What do you dislike about Clearout?

Nothing I can think of right now. I'll edit the review if that's the case.

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

I no longer had to worry about the success rate of my email campaigns.

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

Small Business (50 or fewer emp.)
Sep 30, 2020
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Amazing product with even more amazing service"
What do you like best about Clearout?

Simple to use intuitive interface. Amazing support.

What do you dislike about Clearout?

Nothing, everything is working perfectly so far.

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

Cleaning out poor quality email lists.

Small Business (50 or fewer emp.)
Jul 21, 2020
 Source
Overall Rating:
5.0
Hugo S. avatar
Hugo S.
Senior Developer
Share
"Support is out of this world!"
What do you like best about Clearout?

The support is super nice! They escalate the tickets if needed and the engineers are super knowledgeable.

What do you dislike about Clearout?

Hard to find something I dislike, but if I need to say something that would be there is no other languages available for the UI.

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

I needed to offer to my clients the ability to verify email addresses, I was able to connect my system to their API, it works smoothly.

Small Business (50 or fewer emp.)
Jul 13, 2020
 Source
Overall Rating:
5.0
PI
Peter I.
Owner, Self Publisher
Share
"Very reliable and fast"
What do you like best about Clearout?

High reliability of the results - so far 99%of 100% and 75% email addresses proven to be valid. Also, the system is very intuitive and easy to learn. The speed of the test is very fast, I get results for hundreds of emails within a minute.

What do you dislike about Clearout?

I have not found anything which I wouldn't like. Everything was delivered as promissed.

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

To ensure emails are not bounced back to keep hi deliverability of my email account.

Small Business (50 or fewer emp.)
May 23, 2020
 Source
Overall Rating:
5.0
AJ
Avis J.
Founder
Share
"Great team and software.. I recommend them."
What do you like best about Clearout?

Their support is great and I like their software to clean my emails.

What do you dislike about Clearout?

I don't see anything wrong with it to be honest . I like it.

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

Ensuring deliverability of my clients' and mine emails .

Small Business (50 or fewer emp.)
May 14, 2020
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Does one thing, and does it well."
What do you like best about Clearout?

I've been using Clearout for several emailing campaigns, and their results really helped me reduce bounce rate. Their interface is very intuitive. It integrates nicely with 3rd party softwares (Mautic coming soon). And the Google Sheets add-on is a must-have now. Flexible fares are perfect for me as I don't send campaigns on a monthly basic.

What do you dislike about Clearout?

Mautic integration not yet implemented (but soon...)

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

I clear my lists of 7% bounced emails. That highly contributes to keeping my reputation safe.

Small Business (50 or fewer emp.)
May 13, 2020
 Source
Overall Rating:
5.0
Kejda G. avatar
Kejda G.
Direct Response Marketing Agency Owner
Share
"Great tool for keeping email deliverability high!"
What do you like best about Clearout?

Its accuracy Its integration with my tools and workflows API

What do you dislike about Clearout?

Nothing It even has a phone number validation twin product Can’t find any negatives

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

Cleaned up my prospects for cold email outreach, ensured high deliverability and zero Bounce rate

Small Business (50 or fewer emp.)
May 13, 2020
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"simple and effective"
What do you like best about Clearout?

easy upload and download of files- great dashboard

What do you dislike about Clearout?

it could use a few more integrations as so many new email systems come online. i dont like zapier

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

email opt in are gold and this helps me keep our reputation high and bounce rate low

Small Business (50 or fewer emp.)
May 13, 2020
 Source
Overall Rating:
5.0
OLIVER E. avatar
Oliver E.
Ceo/Founder/Coffee Addict
Share
"Fantastic piece of software - pays for itself 10x over"
What do you like best about Clearout?

Easy to use, works extremely fast compared to similar software I've used in the past. Very clear indication whether the addresses are safe to send or not.

What do you dislike about Clearout?

Nothing. It's great. Wouldn't change a thing.

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

Scraping bulk email addresses is a nightmare, especially when you are dealing with ones that could be 5+ years old. Clearout makes it easy for me to know which ones are worth contacting and which aren't.

Small Business (50 or fewer emp.)
May 13, 2020
 Source
Overall Rating:
5.0
DH
David H.
Podcast Marketing / Production Expert
Share
"helpful for anybody who markets via email"
What do you like best about Clearout?

Nice interface and works well. I didn't realize what a messy list I had until I started using this service. Not only does it help delivery rates, it also saves you money since it will help you to get rid of old/outdated/bad email addresses within your list.

What do you dislike about Clearout?

I haven't had any issues with it as it is. But I'll be happy with they add integration with ConvertKit. That is coming soon though...

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

This helps me keep a tight and clean email list. This helps to improve my delivery, open-rate, and cost to mail.

Small Business (50 or fewer emp.)
Apr 13, 2020
 Source
Overall Rating:
5.0
AG
Verified Reviewer
Founder
Share
"Excellent Email Verification Package"
What do you like best about Clearout?

Customer support is great, helpful and even 'looked out' for a coupon code that I had which expired months ago. The service is also awesome as I have verified thousands of emails quickly and automated with high efficacy. The help tabs next to email service terminology is very helpful!

What do you dislike about Clearout?

Not much as far as I can see, Clearout has been excellent.

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

Email verification + automation with Moosend - this is great. MY team members have also been able to quickly learn once with my guidance and take it home.