Clearbit

The B2B data activation platform.

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Overview

Clearbit, now part of HubSpot, is a data activation platform that helps B2B companies understand their customers, identify high-value prospects, and personalize every interaction. It provides a suite of tools including real-time data enrichment for forms and CRMs, anonymous website visitor identification, and intent data to reveal in-market accounts. By providing a complete, real-time picture of the market, Clearbit enables marketing and sales teams to run more efficient and effective ABM programs.

✨ Key Features

  • Real-time Data Enrichment
  • Website Visitor Identification
  • Intent-based Outreach
  • Audience Segmentation
  • Form Optimization
  • B2B Advertising Audience Creation

🎯 Key Differentiators

  • API-first design for developers
  • Real-time enrichment capabilities
  • Strong focus on data for marketing automation and personalization

Unique Value: Provides the data infrastructure to power personalized, automated go-to-market strategies at scale.

🎯 Use Cases (5)

Enriching leads to improve scoring and routing Identifying and engaging anonymous website visitors from target accounts Shortening forms to increase conversion rates Building targeted audiences for advertising Prioritizing accounts based on intent and website engagement

✅ Best For

  • Real-time lead enrichment for marketing automation
  • Website visitor identification for sales and marketing teams
  • Creating dynamic audiences for personalized marketing

💡 Check With Vendor

Verify these considerations match your specific requirements:

  • Companies needing a full sales engagement or ad execution platform
  • Teams looking for deep, third-party topic-based intent data (like Bombora)

🏆 Alternatives

ZoomInfo Demandbase 6sense Apollo.io

Offers superior real-time API performance and is deeply integrated into marketing workflows, especially for inbound lead enrichment.

💻 Platforms

Web API

🔌 Integrations

HubSpot (native) Salesforce Marketo Segment Google Analytics Zapier

🛟 Support Options

  • ✓ Email Support
  • ✓ Live Chat
  • ✓ Dedicated Support (Business plans tier)

🔒 Compliance & Security

✓ SOC 2 ✓ GDPR ✓ SSO ✓ SOC 2 Type II

💰 Pricing

Contact for pricing
Free Tier Available

Free tier: Free website visitor identification and limited enrichment.

Visit Clearbit Website →