Clearbit Reveal is an IP intelligence software (now Breeze Intelligence for HubSpot) that identifies companies visiting your website using reverse IP lookups and cross-referencing with verified company IP ranges.

Clearbit Reveal works through a JavaScript pixel that captures visitor metadata and performs reverse IP lookups to match traffic to verified company IP ranges. The platform provides Visitor Reports highlighting high-fit and high-intent accounts, enriches identified companies with 100+ attributes including industry, employee range, revenue, location, and tech stack. However, it only identifies companies (not individuals) and match rates are typically 15-30% of B2B traffic.
Visitor Identification Platform for Ecommerce
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Opensend Connect is a visitor identification platform for Shopify stores that matches anonymous traffic to real contact information including email addresses, phone numbers, and company details.
B2B Website Visitor Identification with Personal-Level Identification
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Happierleads is a B2B website visitor identification platform that de-anonymizes website traffic and converts it into actionable sales pipeline. The platform identifies exact individuals behind each visit with verified work email, LinkedIn profile, job title, and real-time buying intent signals across 173+ countries.
The Best B2B Intent Data Provider
6sense is a leading B2B revenue intelligence platform that identifies, aggregates, and analyzes intent signals to help sales and marketing teams identify the most promising prospects with buying intent.