Byteplant Logo
Real Time Email Validation:

Boost delivery rates and minimize sales funnel leaks.

Stop bouncing, start connecting!

Improve deliverability, reduce bounce rates, prevent fraud and minimize funnel leaks: End-to-End Deliverability Check, Disposable Email Detection, Catch-All Testing.

Email Address Verification Pricing

Email Validator allows you to check and clean up email addresses in bulk or validate email addresses right at the point of entry, so that errors can be corrected instantly and only valid email addresses are accepted and added to your database.

Pay-as-you-go or subscription plan?

  • One-time/Pay-as-you-go: Add credits to your account anytime by making a one-time payment.
  • Monthly Subscription: Pay a fixed amount once each month and we add credits to your account automatically.

Credits do never expire and can be used anytime for email list validation as well as for the real-time email validation API. Unused credits roll over to the next month.

Price Calculator


How Email Verification Can Help You

Email verification is an integral part of any email campaign. It allows you to keep your email list clean and contributes to the impressive 3600% email marketing ROI. By taking advantage of email validation, you are addressing a variety of issues and improving your marketing strategy.

Improve Sender Reputation
Optimize Email Delivery Rates
Minimize Sales Funnel Leaks
Reduce Bounce Rates
Syntax verification (IETF/RFC standard conformance)
DNS validation, including MX record lookup
Disposable Email Address (DEA) detection
Misspelled Domain Detection to prevent Typosquatting
End-to-end Deliverability Check
Temporary Unavailability Detection
Mailbox Existence Checking
Email List Cleaning (CRMs and databases)
De-Duplication
Catch-All testing
Greylisting detection
Email verification credits do never expire
Easy integration through Zapier
Awesome Support by Phone, Email & Live Chat

Email-Validator - Available 24/7/365

We guarantee an availability of 99.9%. API requests will typically be answered within 750ms - please see the API server status page for real-time availability information.

GDPR: Data Protection Guaranteed

Your data is safe with us. Only you have access to your data. We process and store your data only for the purpose of validation and delete all personally identifiable end-user information within 14 days after the data has been made available to us.

What Our Users Say ...
Money-Back Guarantee
With our 30 days unconditional money-back guarantee, ordering is completely risk-free for you. If you are not satisfied for any reason whatsoever, just let us know within 30 days of purchase, and we will refund your order in full - no questions asked.
Email Address Validation is almost a no-brainer. Let's take a newsletter registration campaign as an example. Calculating with 50,000 new email registrations, a lifetime value of just $ 10 for a valid email address and a rate of only 5% bad addresses, email address validation creates $ 25,000 extra revenue compared to costs of only $ 445!
Free Trial

Our Email-Validator service is pre-paid and available in units of 1,000 credits. By placing an order you agree to the terms and conditions.

You can pay by credit card, PayPal or bank/wire transfer.
European Union residents please add EU/DE VAT, or enter your VAT ID during checkout if you are from an EU country outside Germany.

  • Credits do never expire - you can use them up anytime. Unused credits roll over to the next month.
  • Account Balance Monitoring: You can monitor your account balance either in your account's web dashboard or with the getBalance API call. We will send you an automatic email notification when your account balance reaches 10% of your last purchased amount.
  • Upgrade or add credits anytime: You can add more credits anytime by upgrading your subscription or by making a one-time payment.
  • If you plan to verify more than 500.000 email addresses, please send us an email to sales@byteplant.com and request a price quote.