Clay vs ZoomInfo

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

Clay

ai-tool

AI tool — details coming soon.

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Starting Price

Free

ZoomInfo

Sales Intelligence

Enterprise B2B intelligence platform providing access to 321 million professional contacts and 104 million companies with AI-powered prospecting, intent data signals, and automated sales workflows to accelerate pipeline generation and revenue growth.

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Starting Price

From $15,000/year

Feature Comparison

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FeatureClayZoomInfo
Categoryai-toolSales Intelligence
Pricing Plans8 tiers6 tiers
Starting PriceFreeFrom $15,000/year
Key Features
  • Claygent AI research agent for autonomous web scraping and data synthesis
  • Waterfall data enrichment across 150+ providers with automatic failover
  • Real-time intent signals monitoring for 3M+ companies
  • 321M+ verified B2B contact database
  • Real-time buyer intent data signals
  • AI-powered Copilot prospecting assistant

Clay - Pros & Cons

Pros

  • Waterfall enrichment achieves 85-95% contact discovery rates by automatically trying multiple data sources until it finds what you need
  • Claygent AI agent performs actual web research, visiting websites and parsing information that static databases miss
  • Credit-based pricing scales with usage rather than seat fees, making it affordable for small teams that don't need full-time prospecting
  • Native integrations with major CRMs automatically sync enriched data and trigger workflows based on job changes and company events
  • 150+ data providers consolidated into one platform eliminates vendor management headaches
  • Real-time monitoring across 3M+ companies catches intent signals like job changes, funding events, and technology adoptions

Cons

  • Complex feature set overwhelms teams without dedicated operations support or technical experience
  • Data credit costs escalate quickly with heavy usage, particularly for phone number enrichment and premium sources
  • Learning curve requires significant time investment to master the workflow builder and automation capabilities

ZoomInfo - Pros & Cons

Pros

  • Industry-leading North American B2B contact database with 70M verified emails and 49M mobile numbers
  • Comprehensive go-to-market ecosystem combining data, automation, advertising, and intent signals
  • AI-powered Copilot generates buying groups and personalized outreach automatically
  • Native CRM integrations with Salesforce, HubSpot, and Microsoft Dynamics for seamless workflows
  • Real-time intent data reveals companies actively researching relevant purchase categories
  • Multi-source data validation maintains higher accuracy rates than most competitors
  • Advanced technographic data reveals prospect technology stacks for targeted positioning
  • Conversation intelligence through Chorus integration provides deal and coaching insights
  • Comprehensive org chart mapping enables multi-threaded account-based selling approaches
  • Robust enterprise security with SOC 2, ISO 27001, GDPR, and CCPA compliance

Cons

  • Opaque custom pricing with no public tiers makes cost comparison and budgeting challenging
  • Annual contracts starting at $15,000+ exclude startups and small teams from the platform
  • Credit-based model creates unpredictable costs when prospecting volume increases unexpectedly
  • International data coverage (outside North America) significantly weaker than domestic data quality
  • Aggressive sales renewal tactics and auto-renewal contracts reported frequently by users
  • Steep learning curve across multiple product modules requires dedicated onboarding investment
  • Add-on costs for Intent data, Copilot AI, and Chorus can double the base contract price

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🔒 Security & Compliance Comparison

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Security FeatureClayZoomInfo
SOC2✅ Yes✅ Yes
GDPR✅ Yes✅ Yes
HIPAA
SSO✅ Yes✅ Yes
Self-Hosted❌ No❌ No
On-Prem❌ No❌ No
RBAC✅ Yes✅ Yes
Audit Log✅ Yes✅ 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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