Bolt - AI Email Validation

Bolt is an AI-powered email validation API, and it's FREE for makers! Powered by AI, we validate whether or not an email actually exists to block fake signups, all wrapped into a simple API.

Bolt: - checks for correct DNS records - checks with email providers to verify the mailbox exists - makes sure the mailbox receives email - searches the internet for accounts and mentions of that email - uses AI to score the deliverability of the email! Bolt is made to be as easy as possible to use, provided through a simple REST API. It takes just one quick call to verify an email! You can also verify emails right in our dashboard, and can upload a CSV list of emails to verify in bulk.