Connect with pinpoint accuracy and speed

Tired of chasing dead-ends and calling prospects who don’t pick up the phone? Boost connection rates and have more meaningful conversations with your future customers with Cognism’s Diamond Data®.


You deserve better than “hit or miss”

Research shows that on average it takes around 18 attempts to connect with a buyer and reps spend up to 40% of their time looking for somebody to call.

But what if there was a way to eliminate unproductive dials and endless hours searching for mobile numbers and contacts that answer your calls?

Well, now there is.

Introducing Diamond Verified Phone Data®

Diamond Data® is the most premium data asset on the market that comes with a level of accuracy you can’t find elsewhere.

To become a Diamond, a contact needs to go through additional layers of phone verification, where our team calls the contact and confirms the accuracy of the mobile number.

What does this mean for you?

As a sales rep, I don’t have to worry about the quality of data affecting my ability to hit quota. This saves a huge amount of time and enables me to book 80% of my meetings through Cognism. 

Jack Vesztrocy, Sales Development Representative


of demos booked with
Cognism leads

£0.8 million

Cognism-influenced revenue

Save 16 hours per week, per rep. And that’s just a start.

By using Diamond Data® revenue teams are able to*:

Make every call count & reach more of your most valuable contacts

Are there high-value contacts you haven’t been able to reach?

Avoid hitting dead ends with target accounts and make a bigger impact by getting your message in front of the right people.

Our exclusive Diamonds-on-Demand® feature enables you to request us to find and/or phone-verify a contact on demand.

That way, you can spend time building meaningful connections and less time trying (and often – failing) to get through to your most valuable prospects.