If your business deals with a lot of emails and you use this channel for marketing, you will need an email verification tool to get the most bang for your buck.

These tools ensure that your emails are sent to real addresses. Users build their email lists within these tools and rely on their features to verify addresses. This kind of software can help you recognize real email addresses, see which ones are active, recognize bots, and avoid getting your emails into the spam folder.

Simply put, marketers and businesses can maximize the number of emails that are read, make their campaigns more efficient, and save money.

Email List Validation

This is a comprehensive tool designed to track and keep your list updated with fresh and relevant information. Not only can you verify if the addressees are real, but you can also rank them by their quality.

It gives you all the features needed to effectively spend your budget, boost open rates, and protect your reputation. It’s a cloud-based platform, meaning that everything is ready, just plug and play. It offers real-time independent API and quality security, making your leads safe at all times.

  • Spam trap bypass
  • Removes invalid syntax emails
  • Can recognize parked, invalid, or inactive domains
  • Offers real-time verification
  • Can perform risk validation
  • Removes duplicates


Product description :500apps’ Finder.io is a lead production solution that allows you to identify and validate emails in seconds. It has a database of over 430 million emails that is updated monthly, making it one of the most popular lead generation providers. Using sophisticated bots that scrape the web, find out who the main decision-makers are at your target company. Take leads from LinkedIn and Google, export them to a spreadsheet, and use them to improve your sales, recruitment, and marketing efforts. Finder.io also has a Chrome plugin that allows you to search for emails while on the go. 500apps offers 37+ apps, including finder.io, for $14.99 per month.


A capable online email verifier that has a validating API. It offers real-time validation and can verify email lists that users create within the tool. When verifying emails, the tool doesn’t send any messages. Its dashboard is neatly designed and offers nice information such as sub-users info, a heat map, and recent activities.

  • Real-time verification
  • List cleaning
  • DNS check, domain, and syntax verification
  • Removes duplicates
  • Offers a mail exchanger test


This email list cleaning tool helps increase deliverability. It can detect abusive emails, fake messages, spams, and detect bounces. It helps businesses establish their reputation and has a useful email scoring system.

  • Good customer support
  • Free duplicate removal
  • Notifies users about missing information on their lists
  • Real-time verification
  • Recognizes temporary emails, abusive content, and spams
  • Removes fake addresses


Lots of users put their faith in the list cleaning and real-time verification services offered by NeverBounce. It can be used both for bulk and single email verification. It’s a scalable service that can be used by companies of any size. There’s nothing flashy about it, but it gets the job done.

  • Removes harmful emails and detects high-risk addresses
  • Removes duplicates automatically
  • Offers bounce analysis
  • Real-time verification
  • Lots of integrations


Email Verifier is an online service that allows individuals and companies to verify their email lists when needed. Their email verification results are accurate at around 90%. No matter if you need email verification for your workflows, website, or CRM, it can handle it with a real-time API.

Users can clean their lists, perform advanced checks, prevent bounced emails, and do risk scoring.

  • Syntax checking, domain checking, disposable email detection
  • Catch-all server recognition
  • Single and bulk email verification
  • Can validate email servers


BriteVerify is a tool that’s best for smaller organizations. It also does real-time verifications and doesn’t send messages. It has a versatile verification API that works with mobile devices, landing pages, web forms, and much more.

  • Email lists can be imported easily with the drag-and-drop method
  • Domain validation
  • Bulk email verification
  • Real-time verification


Mailgun is specifically built for developers. It has several APIs that can be used to track, receive, and send emails from an app. It has a simple integration and works with Java, Node.js, PHP, C, Ruby, and Python. It has searchable logs convenient for reporting and A/B testing.

  • Syntax checking
  • Detects spam traps
  • Can verify single and bulk emails
  • Server validation
  • Checks domains
  • Detects disposable addresses

Email List Verify

This is a simple email monitoring and bulk verification service. The key selling point of this tool is its price. It’s cheap but offers some nice practical results. It’s very easy to use, works fast, and gives accurate results. It also comes with nice features to permit or limit access and work with a team.

  • Real-time bouncing
  • Syntax verification
  • Domain validation
  • Risk validation
  • Bulk email
  • Removes duplicates
  • Removes spam traps

Bulk Email Checker

This web app is an SMTP checker. It can do real-time email verifications and integrates easily with services like Google Sheets. Bulk Email Checker also comes with a WordPress plugin. The site has a simple interface that’s’ easy to use and works fast.

  • Removes duplicates
  • Has an SMTP cleaning test
  • Filters out blacklisted addresses
  • Has two-way encryption
  • Can work together with Postmark, Mailjet, and MailChimp


This email checker works best for marketing teams. It’s designed to improve deliverability by removing hard bounces, spam complaints, and fraud emails. It has built-in validation for username registrations, depending on the domain you are working with, ensuring that there are no frauds without even having to check for them manually.

  • Quick results
  • Can verify mobile and cloud
  • Has an auto-correct feature for domains
  • Built-in protection against frauds
  • IP blacklist monitoring


These are the best email verification tools and services we picked out for you. You won’t regret choosing either one of these. However, it’s generally a good idea to analyze your business needs and the scope of your email operations.

That’s how you can align your needs with the right tool. After all, you don’t have to waste additional funds on features that you won’t be using. Do you think that we missed a quality tool? Feel free to share your thoughts.