Bolt - Free Email Validation

Bolt is a simple, free API that validates emails using AI.

Put a stop to fake accounts with Bolt. Powered by AI, we validate whether or not an email actually exists to block fake signups, all wrapped into a simple API. To top it off, Bolt is FREE for makers! We'll validate up to 2000 emails a month totally free.
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7 Reviews5.0/5
Product Hunters! Excited to announce the launch of BOLT. Put a stop to fake accounts with Bolt. Powered by AI, we validate whether or not an email actually exists to block fake signups, all wrapped into a simple API. 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; we'll check with the email provider to be sure the email exists, and use our AI to check online and give it a deliverability score! You can also verify emails right in our dashboard, and can upload a CSV list of emails to verify in bulk. We built a tool to crawl the web in search of the email, finding associated accounts and coverage across the map. With our homegrown AI model, we give each email with a Deliverability Score, a percent describing the likelihood the email is real and receiving mail. We worked hard on this and we've got a lot more awesome APIs coming. We hope you find this useful! With ๐Ÿ’–, Two Makers with too much time

Still playing with it, very good so far.

Pros:

-Very generous free tier -Works great

Cons:

-Not clear what factors into deliverability score

Awesome, very useful and necessary in today's spammy world!
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