Real time email validation service Stop bouncing, start connecting!
Real-Time Email Validation API & Bulk Email List Cleaning: Improve sender reputation, deliverability and reduce bounce rates with Byteplant’s online email verification API & email list cleaning services.

Email Address Validator

Email is the main point of contact between your business and the customer. Byteplant will help you reach your customers and keep your email sender reputation intact. We offer full end-to-end services for all your email validation needs.

Our Email Verification Services

Email validation increases your delivery rates, reduces hard bounces and improves your sender reputation at the same time.

With our Real-Time Email Verification API and Bulk Email List Cleaning services you can easily clean up existing email lists or verify if an email address entered into a registration form on your website really exists and can receive emails. For each email address you get a detailed validation result with the exact deliverability status.

A clean mailing list is essential to your email marketing success. Your email sender reputation - the number of bounces, spam complaints and spam trap hits caused by your mailings - is responsible in 83% of all cases where email does not reach the inbox.

Email Validator will help you steer clear of unwanted or outdated email addresses, spelling errors and will improve your delivery rates. Save your email marketing budget for existing email addresses.

Try Our Email Validator For Free

You can test our email validation service for free - just register for a free API key.

What Checks Does Email Validator Perform?

Our Email Validator uses a multi-layer checking process, with every single email going through all of these testing and cleaning steps:

  • Syntax verification (IETF/RFC standard conformance)
  • DNS validation, including MX record lookup
  • Disposable email address detection
  • Misspelled domain detection to prevent Typosquatting
  • SMTP connection and availability checking
  • Temporary unavailability detection
  • Mailbox existence checking
  • Catch-All testing
  • Greylisting detection

During the entire process, we never send any email to the recipient address.

Bulk Email List Validation & Cleaning

Email list validation & cleaning maximizes the efficiency of your email marketing campaigns, protects your email sender reputation and increases your inbox delivery rate by removing bad or inactive, outdated email addresses.

Our bulk email verification service is easy-to-use, accurate and efficient.You can upload your entire email address list and we validate & clean your list. If you run an email marketing agency, call center or lead generator, our Bulk Email Verifier tool is exactly what you need to get high quality leads.

Try Bulk Email Verifier For Free

Real-Time Email Validator API

To capture good leads, you need to verify email addresses right at the point of entry. Integrating our Realtime Email Address Validation API directly into the sign-up forms on your website allows your website visitors to correct errors instantly and only valid email addresses will be accepted.

Byteplant offers a real-time API which can be easily integrated into your applications, websites and forms. Setting up our email validation API is a breeze. Whether you need to check 10 or 10 million emails, our infrastructure will cater to all your needs.

Get Your Free API Key

Why Choose Byteplant Email Verification Tools?

Byteplant provides the most accurate email address verification tool on the market, an easy-to-use, fast & efficient platform with world-class customer support. We are trusted by many leading organizations and corporations across the globe. What sets us apart is speed and accuracy coupled with our strive to constantly evolve with the ever-changing tech trends to always deliver optimal results for our customers.

With our experience in email processing since 2003, we know how to validate email addresses better than everyone else. We are the company standing behind CleanMail, one of the leading anti-spam and email security solutions on the market. You can safely rely on us to keep your email sender reputation and marketing budget intact.

  • Real-Time Email Verifier API. If you need an online, real-time email address verification solution for your website, application or call center, we have the right solution for you. Our Email Address Verification API is designed to accept only valid email addresses and generate high quality email marketing leads for you. It is easy to install and you can try it for free.
  • Block Fake Email Addresses. Stay focused on real customers: our Online Email Verification API allows you to easily detect and block disposable, temporary email addresses and protects you from fake leads and contacts with disposable email addresses. To capture good leads, verify email address information right at the point of entry.
  • Improve Sender Reputation. The better your email sender reputation is, the more of your emails will end up in the inboxes of its recipients. Bounce rates are one of the major factors influencing your sender reputation. Reduce hard bounces with our bulk email list cleaning and real-time API and improve your sender reputation.
  • Check Existing Email Lists. If you already have an email list it is a good idea to check that your subscribers are valid. Use our bulk email list cleaning services and stay away from invalid emails. Simply upload your list and get a detailed report.

Companies That Trust Us: Our Clients

With our extensive experience in email processing since 2003, Byteplant is a market leader when it comes to email verification services. Our software is made in Germany and offers high accuracy at maximum speed, GDPR compliant data security and flexible rates with a 30-Day Money Back Guarantee. We are working with companies like Adobe, Citrix, Autodesk, Salesforce and many others. Protect your sender reputation and try our email verification services for free. Stop Bouncing - Start Connecting!

Get a free email verification API key!
You can use our Online Email Verification API to check up to 100 email addresses
for free - sign up below for your free API key!