These rankings are based on data from December 2025

Company

Cognism

Years in business

  • 11

Number of employees

  • 501-1,000 employees

Country

  • United Kingdom

Cognism is a B2B sales intelligence and data platform built to help companies build pipeline and grow revenue with accurate, compliant contact and account data. Designed for sales, marketing, and revenue teams, Cognism delivers phone-verified Diamond Data® with strong European coverage, enabling users to reach senior decision-makers using mobile numbers and emails that work. The platform combines Sales Companion for intelligent prospecting, Buyer Signals and Signal Data for identifying buying intent and market changes, and a Data-as-a-Service offering that feeds fresh, GDPR- and CCPA-aligned data directly into CRMs, CDPs, and cloud warehouses. With seamless integrations to tools like Salesforce, HubSpot, and Pipedrive, Cognism helps organisations improve connect rates, personalise outreach, and manage their go-to-market efforts with confidence and compliance.

API Availability

  • Unknown
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