It's easy for good senders to avoid bad email addresses. Here's how.

BlackBox has always been the missing dataset the world's most respected email senders use to make preemptive risk assessments but how we presented this insight created barriers for small teams.

We're happy to announce that we've made significant improvements that empower any size business to easily identify bad email addresses and avoid deliverability pitfalls.

Simple Risk Scores

Every email address in BlackBox now has an associated risk score which allows you to easily identify and segment bad emails based on their individual risk potential.

We've also created a new and improved list-level risk score for more accurate list assessments. Risk scores range from 1-5, with 5 having the greatest risk potential.

Supercharged App and API

We've also improved our app's usability, perhaps the most noticeably is the ability to upload multi-column files. You can also access these improvements through our API using a single email call, batch file upload or fully automated batch retrieval.

Get Started

Now, thanks to the these enhancements and new pricing options, BlackBox can be a part of every commercial sender's deliverability or compliance stack.

I welcome you to sign up for a forever free account or a generous 30-day trial, with all the bells and whistles, and try it for yourself.

-Scott