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Cognism logoCognism

Research comparison

Summary

Premium sales intelligence and data-as-a-service platform offering globally compliant B2B contact data, phone-verified mobiles, and intent signals to help revenue teams build predictable pipeline. Built for mid-market and enterprise teams navigating complex buying groups with direct CRM and sales engagement tool integrations.

Funding:

216.6M

Founded:

2015

Team:

500

cognism.com

Critical Notes

- Diamond Data® feature provides manually phone-verified mobile numbers with exceptionally high accuracy rates, allowing reps to bypass gatekeepers and connect directly with decision-makers - Strict compliance-first posture makes it the preferred choice for companies navigating Europe's complex GDPR regulations - Premium pricing and custom annual contracts can be barriers for smaller SMBs seeking credit-based self-serve tools

Key Features

- Phone-verified mobile numbers - GDPR and CCPA compliant data sourcing - Real-time buyer intent signals - Automated CRM data enrichment - Data-as-a-Service API access - Sales triggers for job changes and funding - Multi-channel CRM integrations - AI-powered target account search

Details

Premium B2B data vendor with best-in-class phone-verified mobile numbers (Diamond Data®), strong European GDPR compliance, and solid CRM enrichment integrations. Serves ~500 employees, $83M ARR, Series C funded ($216.6M total). Operates sales-led motion requiring demo and AE-negotiated custom annual contracts targeting mid-market and enterprise revenue teams. Not product-led (no freemium or self-service trial). Entirely closed-source. Founded 2015 by James Isilay and Stjepan Buljat, headquartered in London. 500K monthly web visits, 135K+ social followers. Diamond Data® provides manually phone-verified mobiles with exceptional accuracy—genuine differentiator for outbound teams. Three enrichment modes (Instant/Scheduled/On-Demand), ICP-targeted enrichment, 15 global DNC lists, 30-day director+ refresh cycle. Tracks 20,000+ technologies for technographics. Single intent provider (Bombora). Custom pricing barrier for smaller SMBs. Excellent at answering 'Give me verified phone number for this person' but lacks signals platform, workflow engine, or automation layer capabilities.

Signals

Deep native integrations with Salesforce, HubSpot, Microsoft Dynamics, Pipedrive, Outreach, Salesloft for CRM enrichment. Bi-directional HubSpot sync, static IP support for Salesforce governance. Chrome Extension works on LinkedIn/Sales Navigator and corporate websites to surface verified contacts inline. Bombora intent data from 5,000+ B2B website cooperative tracks content consumption. Job changes, funding rounds, M&A alerts, technographic shifts (20,000+ technologies). REST API for Data-as-a-Service, bulk CSV processing, Zapier integration. Critical gaps: zero website visitor tracking, product usage ingestion, chat/support signals, marketing automation integration. No 2nd-party signal ingestion (no community listening, social aggregation, review sites, open-source, events). Single intent provider (no 6sense, Demandbase, TechTarget alternatives). No native webhooks or Google Sheets. Connects to CRMs to push data out, not ingest behavioral signals in. Catastrophic signal blindness for community-led, PLG, or multi-signal GTM motions.

Compared to Common Room

1st Party

  • Salesforce, HubSpot, Microsoft Dynamics, Pipedrive CRM integrations; Outreach and Salesloft connections; bi-directional HubSpot sync; static IP support for Salesforce governance
  • No website visitor tracking, product usage ingestion, chat/support signals, or marketing automation integration. Connects to CRMs only to push data in, does not ingest behavioral signals

2nd Party

  • Chrome Extension overlay on LinkedIn and Sales Navigator, works on corporate websites to surface verified contacts inline
  • Zero 2nd-party signal ingestion beyond browser extension. No community listening, social signal aggregation, review site monitoring, open-source activity tracking, or event participation data

3rd Party

  • Bombora intent data from 5,000+ B2B website cooperative, native job change tracking, M&A and funding alerts, 20,000+ technologies tracked for technographics
  • Locked to single intent provider (Bombora only), no LinkedIn company page listening, limited news/event signals compared to multi-provider alternatives

Custom

  • REST API for Data-as-a-Service, bulk CSV import/export, Zapier integration for custom workflows
  • No native webhook support, no Google Sheets integration. RevOps teams must use Zapier middleware for event-driven architecture, adding cost and latency

Person360

Proprietary Data Fusion Engine stitches hundreds of data points per company from news, press releases, earnings, public registries, validated vendors. Resolves identities matching CRM records against database using name, job title, company domain, email. Customizable minMatchScore threshold balances precision vs. recall. Per-data-point confidence scoring (not just per-contact). AI web simulation finds unstructured data, verifies email deliverability and mobile accuracy. Popularity scoring feedback loop—most-requested contacts get prioritized freshness checks. Auto-filters against 15 global DNC lists before delivery. Enrichment: Diamond Data® manually phone-verified mobiles (crown jewel), verified emails, LinkedIn URLs, skills, career history. Firmographics, technographics (20,000+ technologies), funding/hiring trends. Three modes: Instant (API auto-enrich inbound leads), Scheduled (batch), On-Demand (CSV uploads). ICP-targeted enrichment prioritizes high-value records. 30-day director+ refresh cycle. Critical limitation: single-dimensional—matches your data against their database only. Cannot unify person across GitHub + Slack + G2 + website + CRM. Single-provider (no waterfall). Database size undisclosed.

Compared to Common Room

Enrichment

  • Diamond Data® manually phone-verified mobiles (unique differentiator); three enrichment modes (Instant/Scheduled/On-Demand); ICP-targeted enrichment; 15 global DNC lists; GDPR/CCPA compliance; 30-day refresh cycle for director+ contacts; 20,000+ technologies
  • Single-provider enrichment model with no waterfall. If data not in Cognism database, get nothing. Database size not publicly disclosed. No multi-provider cascade for improved fill rates

AI Powered

  • Per-data-point confidence scoring; AI-driven popularity scoring feedback loop prioritizes most-requested contacts for freshness; web simulation for data discovery; auto-filters against DNC lists before delivery
  • AI entirely focused on data hygiene and accuracy. Cannot perform cross-source identity resolution using behavioral signals, social handles, or images. Narrow but deep versus broad AI capabilities

Identity

  • Proprietary Data Fusion Engine stitches data from news, filings, registries, and vendors; customizable minMatchScore threshold for precision vs. recall tuning; matches name, job title, company domain, email
  • Single-dimensional matching against own database only. Cannot resolve person across multiple signal sources (community, GitHub, G2, website, CRM simultaneously). No human-review merge workflow documented

Automation

Cognism has zero native automation capabilities except AI Research. No workbench, workflow engine, alerting, signal combining, scoring, or AI message generation. Research by Cortex AI (Sales Companion extension) provides zero-prompt single-click account summaries on LinkedIn, CRM, websites. Outputs company business model, revenue drivers, competitors, tech adoption timelines, intent topics, actionable call openers, flashcard microscripts for cold calls. Well-designed for individual rep productivity at point of work but operates in complete isolation—not connected to any workflow, scoring, or alerting system. Cannot build automated playbooks. No triggers, conditions, multi-step actions. No real-time notifications when signals fire. No cross-signal combination logic. No custom scoring models. No AI-drafted outreach. Reps get data and research but every action is manual. Fundamental gap: delivers data and walks away versus operationalizing data through intelligent automation. Contrast to platforms offering segment-based burn-down lists, workflow triggers combining signals, customizable alerts, account scoring, AI message generation integrated across unified system.

Compared to Common Room

Combine

  • none
  • Cannot combine signals across sources in automated or logical fashion. Intent data, job changes, and CRM data live in silos without cross-signal orchestration

Score

  • none
  • No contact or account scoring capability. Cannot build custom scoring models using intent signals, engagement data, firmographics, or behavioral attributes

AI Message

  • none
  • No AI message generation. Cannot draft personalized outreach snippets using signal context. Reps must write every message manually or use separate tools

AI Research

  • Research by Cortex AI via Sales Companion browser extension; zero-prompt single-click workflows; company summaries covering business model, revenue drivers, competitors; technographic and intent insights; actionable call openers and microscripts for cold calls
  • Only automation feature offered. Limited to research for individual reps. Not connected to workflow, scoring, or alerting systems. Operates in isolation from broader platform capabilities

Support

No data available.

Compared to Common Room

Systems

  • help.cognism.com categorized knowledge base; help@cognism.com email support; ticketing via Help Center; dedicated Account Managers per customer; legacy platform documentation
  • No in-app chatbot for real-time self-service support. Multi-channel but lacks immediate automated assistance

Content

  • SDR Zone with cold calling scripts, objection handling, cadences, AI sales toolkit; demand generation course; podcast network (RevOps Review, Marketing Dilemmas, Diary of a First-Time CMO, Sales Signals); live cold calling webinars; GTM cheat codes
  • Content heavily sales-practitioner focused (SDR scripts, cold calling). Does not cover multi-signal GTM strategy, community-led growth, or product-led growth motions because product doesn't support them

Community

  • 1:1 and team sales coaching with Morgan J Ingram (4x LinkedIn Top Sales Voice); free bespoke workshops on cold calling, personal branding, prospecting; genuinely unique high-value offering
  • No community infrastructure. No user forum, customer Slack, user profiles, shared templates, or peer-to-peer support network. Social hashtag not substitute for structured community

Status: Watch