ZoomInfo vs Attio
Detailed side-by-side comparison to help you choose the right tool
ZoomInfo
Sales & CRM
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/yearAttio
🟢No CodeSales & CRM
AI-native CRM platform with custom objects, automatic data enrichment, and real-time collaboration. Built for startups and scale-ups. Free for 3 users, paid plans from $29/user/month.
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Starting Price
CustomFeature Comparison
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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
Attio - Pros & Cons
Pros
- ✓Free tier with 3 seats and full CRM functionality (no time limit)
- ✓Custom objects model any business process — used by VCs for deal flow, SaaS teams for feature requests, recruiters for candidate pipelines
- ✓Plus plan at $29/user/month is competitively priced below most mid-market CRM alternatives while matching core features
- ✓AI enrichment syncs with Gmail and calendar to auto-build contact and company records
- ✓MCP integration lets AI agents operate on CRM data — rare among 2026 CRMs
- ✓Trusted by thousands of companies including Modal, Union Square Ventures, Railway, and Coca-Cola
- ✓Real-time collaboration with live cursors eliminates stale-data problems
Cons
- ✗No marketing automation, CMS, or service desk — unlike HubSpot's full GTM suite
- ✗Integration library smaller than Salesforce AppExchange (5,000+ apps) or HubSpot Marketplace (1,500+ apps)
- ✗Steep jump from free to Plus ($29/user/month) with no intermediate tier for 4-10 person teams
- ✗Call Intelligence gated to Pro tier ($69+/user/month), making it costly for smaller sales teams
- ✗No native mobile app as of 2026 — mobile-optimized web only
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