Software Lists / Visitor Identification Tools / Cognism

Cognism

GDPR-Compliant Visitor Intelligence
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G2 Rating
4.6
Pricing
Contact for pricing
Best For
European B2B sales and marketing teams that need GDPR-compliant contact data enrichment alongside visitor identification.
Category
Visitor Identification Tools
Use Case
GDPR-Compliant Visitor Intelligence
G2 Reviews
784
Last Reviewed
May 5, 2026

What Cognism does

Cognism is a GDPR-compliant B2B data intelligence platform with website visitor identification, Diamond-verified mobile numbers, and Bombora intent data — the leading option for European outbound teams.

Key features

• GDPR-compliant B2B contact data with Diamond verified mobile numbers

• Website visitor identification with firmographic enrichment

• Intent data via Bombora partnership

• Browser extension for LinkedIn prospecting

• CRM integration with Salesforce, HubSpot, and Outreach

We publish this list and have a product in this space — here's our honest read

Captiwate's take

Cognism is the strongest visitor identification option for European teams where GDPR compliance is non-negotiable. Its Diamond Data — mobile-verified phone numbers — is a genuine differentiator for teams doing phone outreach. It's not a pure visitor identification play; it's a data intelligence platform that includes visitor tracking. For EMEA-focused outbound teams, it's hard to beat.

Last reviewed
May 5, 2026

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