ZoomInfo
AI-powered B2B intelligence platform with 320M+ contacts and intent data
About ZoomInfo
ZoomInfo is a leading go-to-market intelligence platform that helps B2B companies find, connect with, and convert their ideal customers using business data, intent signals, and automation tools. With a database of over 320 million professional contacts and 100 million company profiles, ZoomInfo provides sales, marketing, and recruiting teams with verified access to decision-makers worldwide. The platform combines comprehensive contact data with AI-powered insights to identify high-intent prospects, tracking signals from a network of 210 million IP-to-organization pairings and more than 6 trillion keyword-to-device pairings sourced monthly. ZoomInfo's unique contributory network gives them access to mobile numbers that competitors don't have, making it particularly valuable for cold calling teams. AI is fundamental to the ZoomInfo platform, powering products like ZoomInfo Copilot and GTM Studio while enhancing core functionality across ZoomInfo Sales, Marketing, and Operations modules. The platform integrates seamlessly with major CRMs and marketing automation tools, serving more than 36,000 companies worldwide.
Pros & Cons
Pros
- Largest B2B contact database with 320M+ profiles and hard-to-find mobile numbers
- Powerful intent data from 6 trillion monthly keyword-to-device pairings identifies in-market buyers
- Comprehensive all-in-one platform covering sales, marketing, operations, and recruiting
- Strong CRM integration with seamless two-way sync to major platforms
- AI-powered Copilot reduces manual prospecting and recommends engagement strategies
Cons
- Expensive annual contracts starting at ~$15,000/yr with 10-20% renewal increases
- Data accuracy drops for contacts outside the US, especially EMEA and APAC regions
- No free trial or monthly plan — requires sales demo and annual commitment
- Credit system can be confusing with overages adding unexpected costs
Key Features
Contact Database
Access to 320+ million verified professional contacts and 100+ million company profiles with direct dials, emails, and organizational charts
Intent Data & Buying Signals
Track real-time buyer intent from 6 trillion keyword-to-device pairings monthly, identifying companies actively researching relevant topics
ZoomInfo Copilot
AI-powered prospecting assistant that identifies high-priority accounts, generates personalized messaging, and triggers workflows based on buying signals
Advanced Search & Filtering
Powerful filtering with firmographics, technographics, and organizational data to pinpoint ideal prospects and build targeted lists
CRM & MAP Integration
Seamless integration with major CRMs and marketing automation platforms with automatic data syncing and record enrichment
Sales Engagement Tools
Built-in email sequencing, phone dialer, and multi-channel outreach capabilities within SalesOS for streamlined prospecting
WebSights Visitor Identification
De-anonymize website visitors to identify companies researching your solutions before they reach out
Data Enrichment & Operations
Automated data cleansing with pre-configured formatting, normalization, and continuous updates to maintain accuracy
Account-Based Marketing
MarketingOS module with AI-powered insights for demand generation, campaign personalization, and budget optimization
Workflow Automation
Automated prospecting workflows triggered by organizational changes, buying signals, job changes, and real-time events
Pricing
- 3 users included
- 5,000 annual credits
- Basic contact database access
- CRM integration
- Standard support
- Email verification
- 10,000 annual bulk credits
- 1,000 monthly credits per seat
- Intent data access
- Advanced filtering
- Workflow automation
- WebSights basic
- API access
- ZoomInfo Copilot AI
- Advanced pipeline management
- WebSights visitor identification
- Premium integrations
- Dedicated success manager
- Custom reporting
Best For
Enterprise Outbound Prospecting
Sales teams build targeted prospect lists with verified contacts, identify decision-makers through org charts, and trigger automated outreach when buying signals indicate prospects are in-market
Account-Based Marketing
Marketing teams leverage intent data and firmographic filters to identify high-value accounts, personalize campaigns, and optimize budget allocation toward accounts with strongest buying signals
Market Expansion & Territory Planning
Revenue leaders use comprehensive company data to identify new market opportunities, analyze competitive landscapes, and assign leads strategically across sales teams
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Featured In
Best B2B Contact Data Providers for Sales Prospecting (2026)
Best overall for enterprise sales teams — if your budget supports $15K+/year and you're prospecting primarily in the US, ZoomInfo's data depth and intent signals deliver the highest ROI
7 Best Sales Intelligence Tools for Finding Ready-to-Buy Leads (2026)
Best overall for enterprise teams with budget for the most comprehensive B2B intelligence — unmatched combination of database depth, intent signals, and AI-powered workflow automation.
7 Best AI Tools for Sales Prospecting & Lead Intelligence (2026)
Best for enterprise sales teams with budget who need the highest data accuracy and deepest CRM integrations.
Best B2B Data Enrichment Tools for Go-to-Market Teams (2026)
Best for mid-market and enterprise GTM teams with budget for the most comprehensive B2B data, intent signals, and AI-powered prospecting in one platform
ZoomInfo vs Cognism: Best B2B Contact Data Platform (2026)
Best for North American-focused enterprise GTM teams — the largest contact database, most powerful intent signals, and broadest platform covering sales, marketing, ops, and recruiting in one subscription