TheChecker

TheChecker


5 / 5
82 reviews

Who Uses This Software?

Email marketers worldwide.


Average Ratings

82 Reviews

  • 5 / 5
    Overall

  • 5 / 5
    Ease of Use

  • 5 / 5
    Customer Service

Product Details

  • Starting Price
    $3.00/one-time
  • Pricing Details
    Pay-per-use pricing, starting form as low as $3 per 1,000 verifications.
  • Deployment
    Cloud, SaaS, Web
  • Training
    No
  • Support
    Online
    Business Hours

Vendor Details

  • TheChecker
  • thechecker.co
  • Founded 2017
  • United States

About TheChecker

TheChecker is an accurate, fast and affordable service that helps you to get rid of email bounces and increase your ROI.


159076

TheChecker Features

  • Bulk Email Verification
  • Catch-all Server Detection
  • Disposable Email Detection
  • Domain Check
  • Mail Server Validation
  • Single Email Verification
  • Spam Trap Detection
  • Syntax Check

TheChecker Reviews Recently Reviewed!


Capterra loader

I have tried many email verification services, this is the best.

Jan 22, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
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Pros: The API is well documented, the results are the best in the industry. The pricing is great. But most importantly, I get far fewer bounces and complaints after running my lists through TheChecker than any other service. In the end, that's what matters most right?

Cons: There are no cons for me. It works great, it's easy to understand and its API documentation makes it very easy to get started. I can't find a thing to complain about.

Overall: I've been a customer for a couple years now. I came to TheChecker from many other services. After getting too many complaints from lists, TheChecker cleared it all up for us.

Excellent service!

Jan 15, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Our email lists stay clean and healthy on autopilot thanks to TheChecker!

Cons: Nothing so far. Everything works as expected

Overall: Excellent service! Works very nice, has cool integrations possible with Zapier, API, ... so we can keep all our systems clean that uses e-mails from clients and prospects.

Also for our e-mail campaign service for our customers, we can offer a solid solution to our customers so they can keep their lists also clean.

Capterra loader

Great Service

Nov 13, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Great Service for email validation

Cheap Price

Quality 99%

Cons: there are some issue with verification aol.com and att.net emails

Great Product, but a little overpriced

Jan 17, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

4 / 5
Customer Support

3 / 5
Value for Money
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Pros: It gives me not only the correct emails, but also the risks of each one of them. This way I can choose if I want to make a email list with more risk of bounces or to completely cancel that risk.

Cons: You don't get any credits by month, like snov.io. You have that amout of credits and that's it. Some other softwares give you a monthly amount of credits to use and they recharge each month.

Great Customer Service and Value for Money

Jan 15, 2019
4/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

4 / 5
Customer Support

4 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Verification Process and customer service

Cons: The software works just fine for everything.

Overall: I have been using Thechecker for more than 12 months and I was never so satisfied with a email verification tool

Capterra loader

Very Helpful Service, almost instant results

Jan 15, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
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Pros: Its very easy to use

has a very clean interface / process to get the job going

very detailed info about the emails, like why they fall in to any such category etc.

the customer support was quick / responsive.

Cons: You cant dislike anything like this when its offered with down to the earth prices.

Overall: I have used this for cleaning my mailing list which would been a very cumbersome other wise if done manually. On thechecker, you just upload the list in excel format and they do the job in minutes and gets back to you with the good / bad / risky emails list segregated all for a very cheap amount.

Great API Servive

Nov 13, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

4 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Easy implementation! We use this embedded in our account signup form. It saves us time in customer support & it's effortless.

Cons: Nothing . It works seamlessly in out form tool.

Best API

Nov 14, 2018
5/5
Overall

4 / 5
Ease of Use

4 / 5
Features & Functionality

4 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 8.0/10 Not
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Pros: API works fast and as expected. Customer support is always helpful.

Cons: Sometimes there is delay in getting API response but Customer support was able to solve it ASAP

Capterra loader

The best!

Nov 13, 2018
5/5
Overall

4 / 5
Ease of Use

5 / 5
Features & Functionality

4 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: It's easy to use, the results are great. All works perfect.

Cons: I want a solution for Digital Marketing Agencies.

Overall: We reduce all our email marketing complaints and fake registers.

It's invisible, but powerful!

Jan 14, 2019
5/5
Overall

5 / 5
Ease of Use

4 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
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Pros: No fancy features, but it's useful.

Easy to install and then you can forget it.

Cons: Need more customize options to install the widigt, eg. style

Optimized my media investments

Jan 15, 2019
5/5
Overall

5 / 5
Ease of Use

4 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: TheChecker has helped me create a high quality leads list and optimized my media investments. We had a significant increase in ROI.

Cons: We had a bit of trouble integrating with our page creation tool but we managed to solve it.

Capterra loader

Wonderful service and customer survice

Jan 27, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
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Pros: the software is perfect for email list cleaning. I've use it a lot of times in the last two years.

Cons: there is some limitations with the verification of yahoo and gmail, but it is the same also for other email checker services.

Overall: The customer service is immediate and perfect. The service is fast and correct!

Exactly What I Was Looking For

Jan 21, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: TheChecker.co is easy to use and works exactly as you'd expect. No supprises, hidden fees or gotchas. Just a good business that provides tons of value.

Cons: Nothing not to like. Grabbed my API and it worked.

Overall: Since I use single opt-in the TheChecker.co verifies my leads email address upon submission which keeps my list clean and instantly lets someone when they've entered and invalid email address. Tha't a Win Win for me and my leads!

The quality is great

Jan 15, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Really, easy to use. And I like the way it divides the emails, so if you feel like taking more risks you can. It's all about choice :)

And the price is affordable!

Cons: Everything has been good so far. So I've nothing to complain about it.

Overall: I'm using the checker to verify the quality of my emails coming from different sources. I've seen a great improvements on my deliverability since then.

Good well priced email verification

Nov 13, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Easy to use with good Api integration and a high quality verification system

Cons: Like everything in life I wish it was cheaper..

Overall: Every email delivery needs quality verification and these guys are just good at providing it.

I absolutely love TheChecker -100% recommend!

Jan 10, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: I absolutely love TheChecker. I have been looking for a reliable email checking service that doesn't break the bank for over a year now and am 100% satisfied with TheChecker. We are a small company but we continuously update our email database. I especially love how easy it is to use and the fact that it allows you to buy credits, makes me feel in control of how much i spend. Last point - they let you check emails individually AND in bulk - this flexibility is perfect for us as we don't overpay when we have to check few emails.

Cons: Only thing I can say I didn't like is that you have to do format the txt or xls or csv documents because there needs to be one email per line

Reasonable Price, Fast and Easy to work

Nov 28, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Got to know about this service from a marketing tool we purchased on codecanyon. Their API is a well-done job and the process of verification is very fast. It was fast in such a way that we thought there is something wrong but the result was amazing. Thank you

Cons: We didn't encounter any issue using this service.

Best email checker

Jan 09, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: I love The Speed and accuracy of checking.

Cons: nothing to say because everything is expected

Overall: we reduced the email bounce back rate

The easiest and simplest email checker out there

Nov 13, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
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Pros: It is very easy and simple to use. Very simple design.

Cons: Is not 100% accurate checking the authenticity of emails.

Overall: Great!

Loved the email verifier

Nov 13, 2018
4/5
Overall

4 / 5
Ease of Use

4 / 5
Features & Functionality
Likelihood to Recommend: 10.0/10 Not
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Pros: Email verifier is very nice it help me alot

Cons: I've just used Email verifier and its very nice

Awesome product

Nov 13, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: TheChecker helped us make sure the e-mails we were saving in our database were real and error free, which helped us improve our domain ranking and helped our e-mails stop being targeted as spam.

Cons: To be honest, I liked everything. it really does its job!

Overall: Great!

good to verify emails

Jan 11, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: email verification is the main part for me

Cons: need to have andriod or ios app also for this website

Capterra loader

thechecker is best price email cleaning service provider :)

Nov 27, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Easy to use and best price service, and thanks to Customer support

Cons: before using this company i was in the dark, but this company is awesome thechecker with best offers and best service

Overall: Recommended and Must Try with free credits during signup :) best price with best delivery rate :)

Best email verifying tool ever

Feb 04, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: The simplicity of verification, ease of login and delivery of emails.

Cons: None so far and I like it. So fat I can't say anything.

Overall: It makes it easy to constantly verify all my emails to ensure maximum delivery of emails to clients.

Best Product

Jan 15, 2019
5/5
Overall

4 / 5
Ease of Use

4 / 5
Features & Functionality

4 / 5
Customer Support

4 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: It gives very correct results and precise also.

Cons: Nothing as of Now, everything seems quite vell

Overall: Very good experience, very helpful employees when it comes to solving your issues over a chat. Quick response

Amazing service

Mar 01, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: Easy to use, affordable and dependable provider

Cons: I cant think of anything that I do not like

Overall: Love using TheChecker. Very affordable and the emails I get back are usable.

TheChecker.co Review

Jan 15, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: The ability to check valid emails from a large number of emails in our database.

Cons: The difficulty of checking the details of the report.

Overall: Excelent.

Best way to validate an email

Nov 27, 2018
4/5
Overall

5 / 5
Ease of Use

4 / 5
Features & Functionality

4 / 5
Customer Support

4 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: The posibility to validate many emails at once

Cons: The limite of requests to validate emails per second

Overall: I am validating emails with the help of TheChecker.

Just Awesome!

Nov 13, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Easy to use and cheap. Working wonderful. It's a daily must have tool now in my Organization

Cons: Not finding the syntax errors in mail Ids

the best and the cheapest

Feb 03, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Very cheap and reliable. They covered them triple the value for the same service

Cons: I can not filter only valid emails by the widget

Good Email Verification Service

Jan 31, 2019
4/5
Overall

5 / 5
Ease of Use

4 / 5
Features & Functionality

4 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: 1. Good quality service for email validation. Price is affordable.

2. Generates a risk factor of each email bounce. This is a very crucial input while making email lists.

3. Extremely good customer support team.

Cons: Not available as a mobile app in android/ios platforms.

Capterra loader

Great and practical tool

Jan 10, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality
Likelihood to Recommend: 9.0/10 Not
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Pros: Easy to use API

Simple checking system

Great user interface

Cons: Not much I can add, it's a great email verification service

Capterra loader

The Checker Email Cleaning Systems Increases Deliverability

Nov 13, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: The Checker divides emails into categories, allowing me to choose whether I want to send to only the emails they see as highly valid and deliverable, or if I want to send to the "Risky" emails, such as info@, sales@, etc..

Cons: So far I have not found anything negative.

Overall: By using The Checker I was able to completely eliminate bounces and delayed deliveries improving my sender reputation. Open rates increased, due to less emails being moved to spam or promotion folders due to poor reputation.

Great product.

Great Interface

Nov 13, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: The user friendly interface makes it easy to validate.

Cons: Not much to dislike from what I have used so far.

best tool

Nov 14, 2018
5/5
Overall

5 / 5
Ease of Use

4 / 5
Features & Functionality

4 / 5
Customer Support

4 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: Easy to use, Accurate results, Bulk upload

Cons: Expensive for small user other wise good tool

Good and easy

Nov 13, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

3 / 5
Value for Money
Likelihood to Recommend: 7.0/10 Not
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Pros: the functions are very useful for email verification

Cons: features and credit are great specially with credit price is pretty cheap

TheChecker met our EXACT needs - VERY HAPPY

Feb 03, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: We are VERY HAPPY with TheChecker.co - it has done EXACTLY what we needed it to do - as promised. Don't waste your time with others who promise the same but then don't deliver. TheChecker is very fast. We will use it over and over - it fits our needs!

Cons: We have yet to find any cons - we have tried to come up with one thing to put here and we couldn't...

Overall: We were able to remove all the email addresses that are no longer valid instantly.

Both happy and satistied so far

Jan 30, 2019
4/5
Overall

4 / 5
Ease of Use

4 / 5
Features & Functionality

5 / 5
Customer Support
Likelihood to Recommend: 8.0/10 Not
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Pros: The fact that it's easy to use, fast and is userfriendly

Cons: Nothing negative so far ... still "trying out" the product

Overall: While looking for a suitable email verification system, I came across and used thechecker.co and was both happy and satisfied with the results.

We plan to use it as our email database is growing

best among the email checker

Jan 15, 2019
5/5
Overall

4 / 5
Ease of Use

4 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: this tool is very useful and very nicely working

Cons: fast results and 100% reliable. having unique features.

Overall: because of the checker our productivity is increased and accuracy of the mail delivery is also increased

Easy to use, low prices and... blazing fast!

Nov 27, 2018
5/5
Overall

5 / 5
Ease of Use

4 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: Absolutely the best email verifier service.

Very easy to use, low prices and detailed results.

The service is constantly improving and the bulk verifications are blazing fast!

Cons: none, really. i still have to find a cons

Capterra loader

Excellent

Jan 16, 2019
5/5
Overall

5 / 5
Ease of Use

4 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: The best part is price. The interface is also very easy to use. As a Startup, we have limited resources and this one fits in our budget very well. Added advantage to buy smaller credits as per our need. The editing done by the software is also great. I can literraly download the list and I m good to go.

Cons: Nothing to dislike actually. I am happy with my experience.

Capterra loader

Professional and accurate

Jan 15, 2019
4/5
Overall

5 / 5
Ease of Use

3 / 5
Features & Functionality

4 / 5
Customer Support

3 / 5
Value for Money
Likelihood to Recommend: 8.0/10 Not
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Pros: Simplicity of API integration, clear interface

Cons: Price is little to high comparing to their competition.

Overall: Helps in may areas, including deliverability of emails and overall mailbox reputation.

Form validaton easy to use

Jan 15, 2019
4/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: I really liked the use of de form validaton. It´s just a small script on the page and you can start to validation the e-mails.

Cons: Until now, I´ve nothing to dislike the tool The checker

Fast, reliable and accurate

Dec 04, 2018
5/5
Overall

5 / 5
Ease of Use

4 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Files are available for long time

In case you just start the process and forgot it...you will find your clean list even after weeks

Cons: would be good to buy exactly how many credits are needed at the moment

Overall: The Checker is very reliable email cheching tool.

Files to be uploaded don`t need to be .csv as other tools

Procedures are clear and results come out fast

Email Verifier

Feb 04, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

4 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: I was just trying my database to be cleaned up i was unaware of email database cleanup for preventive from unnecessary emails send to non email or closed accounts. but others are very expensive i found thechecker as the cheapest and trustworthy option.

Cons: Integrations in needed to wordpress as currently i need to be done manually.

Capterra loader

TheChecker rocks!

Nov 26, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: I'm very satisfied with everything about TheChecker software.

Cons: There's nothing that I like least about TheChecker software.

Overall: I've been using TheChecker for about 3 months and I'm very happy with the results. A tool that is easy to use and efficient like I never see before. It's a cheap service with excellent customer service.

Amazing

Nov 13, 2018
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: A incredible software. It really helped me

Cons: Nothing. It´s something very easy to use

Fast and Reliable validation

Jan 15, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: Ease of use, speed and absolutely brilliant support.

Cons: The results are provided in multiple files that we have to re-merge each-time. It would suit us better to have the option to get all results in a single CSV file.

Overall: Using TheChecker has helped us to keep our database clean and up to date.

Capterra loader

Indispensable

Jan 16, 2019
5/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

5 / 5
Value for Money
Likelihood to Recommend: 10.0/10 Not
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Pros: is an indispensable software for email marketing campaigns. for sure you will save time and money by using.

Cons: maybe email checking could be done through campaigns so you do not have to download multiple files each time you check.

Overall: Indispensable for email marketing campaigns

Pros and cons of using The Checker

Jan 30, 2019
4/5
Overall

5 / 5
Ease of Use

5 / 5
Features & Functionality

5 / 5
Customer Support

4 / 5
Value for Money
Likelihood to Recommend: 9.0/10 Not
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Pros: Ease of usage - it takes just a few seconds to verify every single email I'd love too.

Cons: Sometimes the results are not complete (i.e. status "risky" which doesn't say a lot)

Overall: I can easily verify if the email addresses I'd love to use exist and that makes my workflow way better