Byteplant Email Validator vs InboxTrue

Byteplant Email Validator

Figure	Byteplant Email Validator	InboxTrue
Price from	—	Free
Free plan	—	Yes
Free trial	Yes	—
Open source	—	—
Web	Yes	Yes
API	Yes	Yes
Plans published	2	3
Spec score · Email Verification APIs	7.8 (#14)	7.9 (#10)
Data handling	Byteplant says it processes data only for validation and deletes personally identifiable end-user information within 14 days after it is made available.	Submitted email addresses and results may be cached, stored in validation history, and used to improve service accuracy; the policy says they are not sold.
Headquarters	Neuendettelsau, Germany	United States
Integrations	The API can be used with WordPress, Drupal, Typo3, and Joomla; ready-made plugins are listed for WordPress, Drupal, jQuery, and Node.js.	The maker describes integration through a REST API but does not name third-party app integrations on the opened pages.
Support	The pricing page lists support by email, phone, and chat.	Enterprise customers can request dedicated support, and the API documentation says customers can contact InboxTrue about higher rate limits.
Validation checks	Checks include DNS and MX records, SMTP availability, mailbox existence, disposable addresses, misspelled domains, catch-all behavior, temporary unavailability, and greylisting.	The service checks syntax, DNS/MX, SMTP mailbox existence, disposable addresses, and catch-all domains.

Byteplant Email Validator has no write-up on Specifiction yet; its figures are above.

InboxTrue has no write-up on Specifiction yet; its figures are above.