GDPR-Compliant Visitor Intelligence

Cognism reviewed

One of the 10 tools in our Visitor Identification Tools list. Here’s what Cognism does, its key features, pricing and who it’s best for — plus an honest take from the Captiwate team.

★ 4.6 on G2 ✍️ Reviewed by the Captiwate team
Cognism logo
Cognism
GDPR-Compliant Visitor Intelligence
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.
At a glance
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

Our take
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.

See how Captiwate fits into your stack

You’ve done the research. Now see how real-time buyer engagement fits alongside the tools you’re already using.

Book a demo
Logos provided by Logo.dev