What are reliable and affordable email verification tools for bulk check-ups, and what tools should be avoided?
Summary
What email marketers say12Marketer opinions
Email marketer from Hunter.io shares that their Email Verifier checks the deliverability of any email address. They check if the email exists, has a valid format, is a catch-all, and responds from the server.
Marketer from Email Geeks recommends Kickbox as an email verification tool.
Email marketer from Reddit user u/Throwaway_12345 recommends checking out some smaller vendors for affordability, saying that some of the larger firms can be expensive.
Email marketer from Usebouncer.com recommends their own tool, Bouncer, for email verification, highlighting its accuracy and focus on GDPR compliance. They offer features to detect toxic email addresses and improve deliverability.
Marketer from Email Geeks suggests Kickbox as an email verification tool.
Email marketer from Email Marketing Forum suggests that users test a few tools with a sample of their list to see which provides the most accurate results for their specific needs. They caution against relying solely on one tool.
Email marketer from Debounce.io shares that their platform offers comprehensive email verification, identifying invalid, disposable, and high-risk email addresses to improve sender reputation and deliverability.
Email marketer from NeverBounce.com explains that their platform verifies email addresses in real-time and through bulk processing, identifying valid, invalid, and risky emails to improve deliverability. They offer detailed reporting and integrations with marketing platforms.
Email marketer from Clearout.io shares that their email verification tool removes invalid, risky, and spam-trap emails from lists, helping to improve sender reputation and email deliverability.
Marketer from Email Geeks recommends Kickbox and advises against using BriteVerify.
Email marketer from Email Hippo shares that their platform offers email verification services, including syntax checks, domain validation, and spam trap detection. They aim to improve data quality and deliverability.
Email marketer from ZeroBounce.net details that their platform offers email verification and scoring, identifying invalid, risky, and valid email addresses. They focus on improving deliverability and protecting sender reputation.
What the experts say3Expert opinions
Expert from Email Geeks recommends Kickbox and advises against using BriteVerify.
Expert from Spam Resource explains the importance of processing bounces and removing bad addresses from your mailing lists. They stress that the #1 thing a sender can do to maintain their reputation is to process bounces and adjust their sending practices accordingly. Using an email validation tool is a good practice to proactively prevent sending to bad addresses.
Expert from Word to the Wise, Laura Atkins, explains that relying solely on syntax checks in email verification is insufficient. A good email verification tool needs to look at a variety of factors, including confirming the mailbox exists and is able to receive mail. Checking for spam traps is also important.
What the documentation says3Technical articles
Documentation from Mailgun.com explains that their Email Validation API can be used to verify email addresses before sending. It checks for syntax errors, domain validity, and mailbox existence to reduce bounces and improve deliverability.
Documentation from AbstractAPI.com explains that their Email Validation API provides comprehensive checks including syntax verification, DNS validation, and SMTP checks to ensure email deliverability and reduce bounce rates.
Documentation from Kickbox.com shares that they offer email verification services with detailed results about deliverability, including whether an address is deliverable, risky, or undeliverable, helping users maintain a clean email list.