AI Lead Scoring & Enrichment
Last updated March 24, 2026
AI platforms that score, enrich, and prioritize leads using intent data, firmographics, and behavioral signals.
Comparison Table
| Tool | Best For | Pricing | Rating |
|---|---|---|---|
| Best for: Enterprise sales teams that need the most comprehensive B2B contact and company database with buyer intent signals | $15,000+/year | 4.3 | |
| Best for: Revenue ops and growth teams that need to enrich leads from multiple data sources and build complex prospecting workflows | Free (100 credits) / $134/month | 4.4 | |
| Best for: European and global sales teams that need GDPR-compliant B2B contact data with verified mobile numbers | Contact sales | 4.3 | |
| Best for: B2B companies that want to identify who is on their website right now and engage high-intent visitors with AI | Free / $700/month | 4.2 | |
| Best for: Marketing and sales teams that need real-time lead enrichment, website visitor identification, and ICP scoring | Free (through HubSpot) / Custom | 4.2 | |
| Best for: SDRs who prospect heavily on LinkedIn and want one-click lead capture with AI-written personalized emails | Free / $36/user/month | 4.1 | |
| Best for: Small to mid-size sales teams wanting an affordable alternative to ZoomInfo for B2B contact data | Free (5 credits/month) / $36/user/month | 4.1 | |
| Best for: Sales reps who need to find verified email addresses quickly for specific prospects or companies | Free (25 searches) / $34/month | 4.1 | |
| Best for: GTM teams wanting AI-powered lead scoring with buying signals and automated prospecting workflows | $85/month | 4 | |
| Best for: Teams wanting human-verified custom-built prospect lists for targeted outbound | $99/month | 4 |
All AI Lead Scoring & Enrichment (11)
ZoomInfo
B2B data and intelligence platform with 200M+ contacts, intent data, and AI-powered prospecting
Best for: Enterprise sales teams that need the most comprehensive B2B contact and company database with buyer intent signals
Clay
AI-powered data enrichment and workflow automation platform that waterfalls 75+ data providers
Best for: Revenue ops and growth teams that need to enrich leads from multiple data sources and build complex prospecting workflows
Cognism
Premium B2B data provider with phone-verified mobile numbers and GDPR-compliant European contact data
Best for: European and global sales teams that need GDPR-compliant B2B contact data with verified mobile numbers
Warmly
AI-powered signal-based selling platform that identifies and engages warm website visitors in real-time
Best for: B2B companies that want to identify who is on their website right now and engage high-intent visitors with AI
Clearbit
Real-time data enrichment and visitor identification platform for B2B lead scoring and personalization
Best for: Marketing and sales teams that need real-time lead enrichment, website visitor identification, and ICP scoring
LeadIQ
AI-powered prospecting platform that captures leads from LinkedIn and generates personalized outreach
Best for: SDRs who prospect heavily on LinkedIn and want one-click lead capture with AI-written personalized emails
Lusha
B2B contact and company data platform with AI enrichment, intent signals, and browser extension
Best for: Small to mid-size sales teams wanting an affordable alternative to ZoomInfo for B2B contact data
Hunter.io
Email finding and verification platform that discovers professional email addresses from any domain
Best for: Sales reps who need to find verified email addresses quickly for specific prospects or companies
Persana AI
AI-powered lead scoring with buying signals and automated prospecting workflows
Best for: GTM teams wanting AI-powered lead scoring with buying signals and automated prospecting workflows
Coldlytics
Human-verified custom-built prospect lists for targeted outbound campaigns
Best for: Teams wanting human-verified custom-built prospect lists for targeted outbound
Seamless.AI
AI-powered sales lead database that finds verified contact info including direct dials and emails
Best for: SDR teams that prioritize direct dial phone numbers for cold calling alongside verified emails