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B2B database trusted for quality, compliance, and access to the companies and decision makers that matter most

Looking for a B2B database company that delivers accurate, compliant, and globally-scalable data? Leading B2B teams choose Cognism.

  • Build pipeline faster: Access accurate, mobile-verified contact data to connect with real decision-makers—no more wasted dials.
  • Predictably expand to the right markets: Tap into the most complete and compliant European B2B database to scale globally efficiently and confidently. 
  • Stay compliant across global markets: GDPR and CCPA aligned, with built-in DNC screening for safe, confident prospecting.

Get a free B2B data sample and demo of how Cognism works:

Get a free data sample

Used by 4000+ global revenue teams to fuel scalable outreach

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Why Cognism for your B2B database

Choosing the wrong provider doesn’t just waste money—it risks compliance, productivity, and pipeline growth.

Build pipeline faster

Diamond Data® is phone-validated to deliver accurate direct dials and emails.

That means you don’t waste time chasing dead leads—your reps connect with real decision-makers 3× more often.

Predictably expand into the right markets

Cognism offers the most comprehensive European data set.

Expand into new markets with confidence—no patchy datasets or blind spots.

 

Stay compliant across global markets

Cognism ensures GDPR, CCPA, and multi-country DNC compliance.

Your team can prospect into markets safely—without the legal risk of non-compliant outreach.

 

How Cognism delivers B2B data that actually converts

 

Signals

Find prospects who are ready to buy with intelligent insights.

Combine company insights (hiring, funding, and job changes) with Bombora-powered Intent data to identify in-market buyers faster. We provide signals for actionable accuracy.

Our intelligence helps you stay one step ahead of the competition.

Don’t just search for leads, find the right leads.

Data

Spend less time dialling wrong numbers.

Cognism’s phone-verified Diamond Data® is tested, verified, and validated by our team to ensure freshness and accuracy.

SDRs spend more time selling and less time researching.

Diamond Data® means more time actually speaking to contacts that matter.

Compliance

Compliant-first, intelligent and stress-free data.

Backed by GDPR, CCPA, and SOC 2 standards, Cognism is the only sales intelligence tool which cross-references contact data with Do Not Call lists across 13 different countries, in Europe and internationally.

Thousands of European businesses trust Cognism to enable their reps to prospect to individuals not in these Do Not Call lists - confidently and compliantly.

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Tired of bad data killing your pipeline?

If your team is wasting hours chasing dead leads or dealing with bounced emails and wrong numbers, you're not alone.

Outdated or inaccurate B2B data is one of the biggest silent killers of outbound performance.

Cognism changes that—our phone-verified contact data helps reps reach more decision-makers, spend less time on manual research, and build pipeline that actually converts.

It’s how revenue teams eliminate guesswork and hit quota faster.

Get a free data sample

Cognism is the go to B2B database provider

“It's like a companion that does a lot of thinking for me, highlighting the contacts that are important for the team to reach out to, without them having to think about it. It provides signals to the team without them having to go three layers deep to try and surface in themselves, saving them time and making them more effective”
Dave Smallwood
Managing Director @ Mollie
“We've actually seen a drastic improvement in terms of the amount of dials that each SDR is making, the amount of conversations that they're having, and also the amounts of meetings that they're booking.”
Alex Porter
Global Sales & Business Development Director @ SingleStore
300%
increase in dials weekly
“We tested a US competitor vs Cognism for EU data. Cognism converted 60% better.”
Paul-Thomas-Lead-Forensics
Paul Thomas
CEO @ Lead Forensics
60%
better conversion rates

Ready to upgrade your B2B data provider?

Get your free data sample of decision makers in your target accounts and a demo of how Cognism works:
Dave Smallwood - Mollie

“Cognism’s data quality was about 30% better than everything else we were looking at.” “With ZoomInfo, the data quality in Europe isn’t what we would need. With Lusha, we get something, but when we dial, it’s not at all where we would expect it to be.”

Dave Smallwood
Managing Director
@Mollie