Clearbit
Clearbit: A data foundation you can build on.
Clearbit is a B2B data provider, now part of HubSpot, that combines public web data, proprietary data, and LLM-processed information to create standardized company and contact datasets. It helps sales and marketing teams enrich records, identify high-fit leads, and understand which companies are showing buying interest.
The platform offers record enrichment for leads, contacts, and accounts, with global coverage across countries and languages. Key capabilities include lead scoring and routing using industry categorization (6-digit NAICS, GICS, SIC), corporate hierarchies, and normalized role and seniority data. Clearbit also provides buying intent signals by identifying companies visiting a website through IP intelligence, and dynamic form shortening that removes fields Clearbit can fill automatically. Additional features include a Prospector contact dataset, company tagging, an API, and a ChatGPT Plugin.
Clearbit is designed for B2B sales, marketing, and operations teams that need reliable data to support go-to-market efforts. The company offers a free account option, though specific plan tiers, editions, and pricing models are not detailed on the provided pages.
12 alternatives to Clearbit
Ranked by how well each tool replaces Clearbit: shared features, audience, price and popularity.
AI go-to-market platform built on B2B contact and company data
Covers 3 of 15 key features.
Free plan66 out of 100 matchUsage-based- 65 out of 100 matchContact sales
- 64 out of 100 matchFree
- 63 out of 100 match$79/mo
Real-time B2B people and company data delivered through a REST API and MCP server for AI
Covers 2 of 15 key features.
62 out of 100 matchContact salesWeb technology profiler that reports what technologies a website uses.
Covers 1 of 15 key features.
Free plan62 out of 100 matchFreePrivate company ratings and intelligence to source your next investment, acquisition, a
Covers 1 of 15 key features.
62 out of 100 matchContact salesB2B data foundation for AI agents and go-to-market work
Covers 2 of 15 key features.
Free plan61 out of 100 match$29.99/mo- 61 out of 100 match$200/mo