Looking for the FullContact Address Book App? You can now find it at Contacts+

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Email API will sunset March 15, 2017. We are replacing it with our new all-in-one Email Verification API.

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Block Disposable Emails

Make sure that the email addresses you’re collecting are worth having. The FullContact Email Verification API lets you identify disposable email addresses so you can eliminate them completely.


Prevent Sub-Addressess

bart+will-delete-your-email@fullcontact.com won’t ever be a problem for you again. You can also block multiple signups from the same primary address.