Open-Source Email Verification API

Listing Details

An open-source email verification API. Checks if an email exists, without sending any email.

Vision:

Become the biggest competitor to Clearbit.

Use Cases:

🙅‍♀️ Prevent spam sign-ups on your website,

🧹 Cleaning up mailing lists from junk emails.

Features:

🎯 Accurate - it actually connects to the mail server to check deliverability,

🦀 Fast, as it's written in the performant language Rust. Each verification takes in average 1.9s,

🕶️ Privacy-focused and GDPR-compliant,

🛠 Scales well with elastic horizontal scaling,

📊 Checks MX, SMTP, catch-all, DEA... and more,

💳 Easy monthly subscription with Stripe,

📝 100% Open-Source,

😺 Free for personal use.

How can the buyer take this project further?

If you have more questions, I'd love to have a chat with you.