ZoomInfo vs Clearbit

Detailed side-by-side comparison to help you choose the right tool

ZoomInfo

🟡Low Code

Data Analysis

Enterprise B2B database with contact information and company intelligence.

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Clearbit

🔴Developer

Data Analysis

Clearbit (now part of HubSpot) is a B2B data enrichment platform that provides real-time company and contact intelligence for sales, marketing, and operations teams. It enriches your existing customer data with firmographic details like company size, industry, technology stack, and funding status, plus individual attributes like job title, seniority, and social profiles. Clearbit powers lead scoring, form shortening, personalized marketing, and sales prospecting by automatically appending verified data to every record in your CRM, marketing automation, or custom applications via API.

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Feature Comparison

Scroll horizontally to compare details.

FeatureZoomInfoClearbit
CategoryData AnalysisData Analysis
Pricing Plans18 tiers11 tiers
Starting PriceContactContact
Key Features
  • Comprehensive B2B Database
  • Advanced Search & Filtering
  • Contact Intelligence
  • Person Enrichment
  • Company Intelligence
  • Email Finder

ZoomInfo - Pros & Cons

Pros

  • Unmatched database depth with 260M+ contacts and continuous data updates from multiple sources
  • Advanced intent data signals identifying companies actively researching solutions in your category
  • Comprehensive organizational charts mapping reporting structures and decision hierarchies
  • Technology tracking reveals prospect software stack for competitive positioning and integration discussions
  • Sophisticated search filters enabling complex prospecting scenarios and precise targeting

Cons

  • Significant annual investment starting around $10,000+ per user makes it expensive for smaller teams
  • Complex platform requiring dedicated training and sales operations resources
  • Data quality can vary significantly by geography and industry outside core markets

Clearbit - Pros & Cons

Pros

  • Exceptional data accuracy (85%+) with real-time verification and machine learning-enhanced quality
  • Comprehensive API coverage with native SDKs and seamless integration into existing workflows
  • Fresh, current data rather than static database information updated quarterly
  • Advanced features like website visitor identification and lookalike audience modeling
  • Strong compliance with GDPR and privacy regulations through consent-based data collection

Cons

  • High cost per enrichment ($.10-.50 each) makes large-scale usage expensive
  • API-only approach requires technical implementation versus simple database access
  • Limited international coverage compared to global database providers

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🔒 Security & Compliance Comparison

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Security FeatureZoomInfoClearbit
SOC2✅ Yes✅ Yes
GDPR✅ Yes✅ Yes
HIPAA
SSO✅ Yes✅ Yes
Self-Hosted❌ No❌ No
On-Prem❌ No❌ No
RBAC✅ Yes✅ Yes
Audit Log✅ Yes
Open Source❌ No❌ No
API Key Auth✅ Yes✅ Yes
Encryption at Rest✅ Yes✅ Yes
Encryption in Transit✅ Yes✅ Yes
Data Residency
Data Retentionconfigurableconfigurable
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