Cognism vs ZoomInfo
Side-by-side comparison of AI visibility scores, market position, and capabilities
$83M revenue 2024 (+30% YoY); 6,400 customers; $123.5M funding; $450M valuation; 440M contacts database; Sales Companion launch 2025; B2B sales intelligence leader
About
Cognism is a B2B sales intelligence platform founded in 2016 and headquartered in London, United Kingdom. The company was built to solve a persistent pain point for European sales teams: the lack of a reliable, GDPR-compliant contact database for outbound prospecting. Cognism's platform combines a 440 million contact database with phone-verified mobile numbers, intent data, and technographic signals to help sales and marketing teams identify and reach their ideal buyers more effectively than legacy static databases allow.\n\nCognism's core product provides sales teams with verified business contact data, company firmographics, and buying intent signals through a prospecting interface and native integrations with CRM platforms including Salesforce and HubSpot. In 2025, the company launched Sales Companion, an AI-powered prospecting assistant that surfaces timely outreach recommendations and automates data enrichment workflows. Cognism differentiates from US-centric competitors like ZoomInfo through its deep European data coverage, GDPR-compliant architecture, and phone-verified mobile numbers — a premium that directly drives higher connection rates on cold calls.\n\nCognism reached $83 million in revenue in 2024, a 30% year-over-year increase, serving 6,400 customers on $123.5 million in total funding at a $450 million valuation. The company is the recognized leader in B2B sales intelligence for European markets and is expanding actively in North America. It competes with ZoomInfo, Apollo.io, and Lusha, but its compliance-first positioning and European market depth create a defensible niche that US-headquartered competitors have struggled to penetrate effectively.
NASDAQ: ZI B2B sales intelligence with 300M+ professional profiles and intent data at ~$1.1B revenue; Chorus.ai conversation intelligence competing with LinkedIn Sales Navigator and Apollo for GTM platform market share.
About
ZoomInfo Technologies Inc. is a Vancouver, Washington-based B2B go-to-market intelligence platform — listed on NASDAQ (NASDAQ: ZI) — providing sales teams, marketing departments, and recruiters with one of the largest databases of business contact data (300+ million professional profiles, 100+ million company records), intent data (signals indicating which companies are researching products in your category), and integrated engagement tools (email sequencing, dialer, conversation intelligence via Chorus.ai) that enable B2B revenue teams to identify, prioritize, and engage prospects at scale. Founded in 2007 as DiscoverOrg, ZoomInfo generated approximately $1.1 billion in revenue in fiscal year 2024 (declining from the 2022 peak as the B2B SaaS market normalized) while maintaining its position as the most comprehensive B2B data platform for enterprise sales and marketing teams.
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