Browse Software
+ List Your Product

About TheChecker

TheChecker can clean up your email list by removing invalid, incorrect email addresses, and removing spam tramps. You can upload a list in TXT, CSV, XLS, or XLSX format, which TheChecker can then run through to verify the email addresses, or you can check each email individually. You can also add email verification to your website by adding a line of code to the back-end. TheChecker has an email verification API, which allows you to add this functionality to your existing web or mobile application, or develop a white-label version of TheChecker app. TheChecker verifies domains, finds typos in email addresses, removes duplicate email addresses, validates syntax errors, tells you which emails will bounce, checks for temporary or disposable email addresses, and validates the existence of MX records against a continuously updated database. TheChecker works on email addresses anywhere in the world.

Screenshots & Videos

Email Verification
Import email list
Video Thumbnail


SW Score Breakdown The SW Score breakdown shows individual score for product features.Read More

  • Features The Feature Score % is calculated using the weighted average method, where core features hold more weight in the final calculation. Read More
  • Reviews
  • Momentum
  • Popularity

Platforms Supported

  • Browser Based (Cloud)

Organization Types Supported

  • All (Small, Medium, Large)

API Support

  • Available

Modes of Support

  • Business Hours, Online

TheChecker Features

Email Verification Tools Features

  • Features: The Feature Score % is calculated using the weighted average method, where core features hold more weight in the final calculation. Read More

Email List Management

To add, remove, manage preferences and segment the email contacts based on their engagement

Email Deliverability Check

Provides email list deliverability statuses and the detailed insights


A single instance storage process that eliminates duplicate copies of repeating data.

Syntax Check

Helps in ensuring that an email address is spelled correctly and the format is accurate

Spam Trap Detection

Helps in detecting and removing spam traps from your coveted email address list to improve deliverability

Single Email Verification

Allows verifying questionable email addresses individually one-by-one

Mail Server Validation

Enables users to know if a certain email address is valid or not by checking the authentication of the mail server

Domain Check

Helps in detecting and getting the name of the email domain automatically


Easily identifies disposable email addresses (DEA) or temporary emails so that users get a clean list

Catch-all Server Detection

Helps in identifying catch-all or accept-all server and take actions accordingly to reduce mail bouncing rate and enhance deliverability

Bulk Email Verification

Helps in verifying long lists of email addresses quickly

TheChecker Pricing

Free Trial

Not available

Pricing Options

Freemium ( Limited Features )

Premium Plans ( Subscription )

Pricing Plans

Screenshots of Vendor Pricing Page

Pricing screenshot

Disclaimer: The pricing details were last updated on 03/10/2018 from the vendor website and may be different from actual. Please confirm with the vendor website before purchasing.

Learn more about TheChecker Pricing.

TheChecker Alternatives

View All TheChecker Alternatives

TheChecker Reviews

User Rating

4.5/5 (Based on 248 Ratings)

Ratings Distribution

  • Excellent

  • Very Good

  • Average

  • Poor

  • Terrible


Do You Use TheChecker?

Write a Review

TheChecker User Reviews

Videos on TheChecker

TheChecker Screenshots

TheChecker FAQs

What is TheChecker used for?

TheChecker is Email Verification Tools. TheChecker offers the following functionalities:

  • Email List Management
  • Email Deliverability Check
  • Deduplication
  • Syntax Check
  • Spam Trap Detection
  • Single Email Verification
  • Mail Server Validation
  • Domain Check
  • DEA-Detection
  • Catch-all Server Detection
  • Bulk Email Verification

Learn more about TheChecker features.

What are the top alternatives for TheChecker?

Does TheChecker provide API?

Yes, TheChecker provides API.

TheChecker Contact

Vendor Details

Miami, Florida

Contact Details

Not available

Social Media Handles

Grid Report for TheChecker


Alibaba Group

TheChecker Integrations


This research is curated from diverse authoritative sources; feel free to share your feedback at

We understand SaaS better

SaaSworthy helps stakeholders choose the right SaaS platform based on detailed product information, unbiased reviews, SW score and recommendations from the active community.



Looking for the right SaaS

We can help you choose the best SaaS for your specific requirements. Our in-house experts will assist you with their hand-picked recommendations.



Want more customers?

Our experts will research about your product and list it on SaaSworthy for FREE.

Get Listed