Founder of a listed tool
Alex MacCaw
Co-founder and former CEO, Clearbit, named behind the Clearbit listing on Anchor Terminal.
What Alex builds
Clearbit F · Lead & company data
Clearbit is a B2B data provider for company, contact and IP intelligence, acquired by HubSpot. It still runs enrichment, reveal and prospecting APIs for existing customers, and HubSpot's Breeze Intelligence carries its data for new buyers.
Co-founder and former CEO, Clearbit, researched 28 October 2026 · the people behind it
Works with
- Matt Sornson Co-founder, Clearbit
- Rebecca Yang Director of Engineering, HubSpot; former Clearbit engineering leader
Questions
Who is Alex MacCaw?
Alex MacCaw founded Clearbit in 2014 and led it as chief executive until November 2020, when he moved to chairman of the board.
What does Clearbit (HubSpot) make?
Anchor Terminal lists Clearbit from Clearbit (HubSpot). Clearbit is a B2B data provider for company, contact and IP intelligence, acquired by HubSpot. It still runs enrichment, reveal and prospecting APIs for existing customers, and HubSpot's Breeze Intelligence carries its data for new buyers.
How are Alex's tools graded?
Clearbit is graded F, 14.2 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.
Sources (10)
- https://www.gosearch.ai/blog/ai-innovators-rebecca-yang-on-building-ai-platforms-agents/
- https://www.linkedin.com/posts/rebeccaryang_a-year-ago-our-startup-clearbit-was-acquired-activity-7243302239526608896-Qf0n
- https://www.linkedin.com/in/rebeccaryang
- https://help.clearbit.com/hc/en-us
- https://clearbit.com/
- https://help.clearbit.com/hc/en-us/requests/new
- https://clearbit.com/blog/author/alex/page/2
- https://clearbit.com/blog/author/matt-sornson
- https://clearbit.com/blog/tag/company/page/3
- https://clearbit.com/blog/clearbit-enters-agreement-to-join-hubspot
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