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Clearbit's Overview

Total employees20
HeadquartersSan Francisco
Founded2015

Clearbit is a leading B2B data intelligence provider, offering solutions that enrich company and contact records with real-time, accurate information. Its platform helps sales, marketing, and product teams to understand their customers better, identify high-fit prospects, personalize outreach, and automate workflows. Clearbit's APIs and integrations are widely used to power data-driven go-to-market strategies. In November 2023, Clearbit was acquired by HubSpot.

Where is Clearbit's Headquarters?

HQ Function

Historically served as the central hub for Clearbit's operations, including product development, engineering, sales, marketing, and executive leadership. Post-acquisition by HubSpot, it continues to be a key site for Clearbit-focused teams.

Notable Features:

A modern tech office space designed for collaboration and innovation, likely featuring open-plan layouts, advanced meeting rooms, and employee amenities characteristic of San Francisco's tech scene.

Work Culture:

Clearbit historically fostered a culture of innovation, transparency, data-driven decision-making, and engineering excellence. As part of HubSpot, it aligns with HubSpot's renowned culture of HEART (Humble, Empathetic, Adaptable, Remarkable, Transparent) and customer-centricity.

HQ Significance:

Its San Francisco location provided strategic access to top technology talent, venture capital, and a vibrant ecosystem of SaaS companies, which was crucial for its growth, innovation, and industry partnerships.

Values Reflected in HQ: The HQ environment historically reflected Clearbit's values of innovation, data-centricity, and collaboration. Now integrated with HubSpot, it also embodies HubSpot's core cultural values.

Location:

Clearbit, now integrated into HubSpot, serves a global customer base. Its data intelligence solutions and platform are utilized by businesses worldwide. Operations, sales, and support are facilitated through HubSpot's extensive global infrastructure and a distributed team model, ensuring comprehensive coverage and service across different regions and time zones.

Street Address:

90 Sheridan St

City:

San Francisco

State/Province:

CA

Country:

USA

Clearbit's Global Presence

Global (Remote)

Address: Not Applicable (Distributed Workforce)

To attract diverse global talent, support a worldwide customer base effectively across time zones, and foster operational agility and flexibility.

Buying Intent Signals for Clearbit

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Clearbit

As of April 2025, Clearbit' leadership includes:

Ross Moser - GM, Clearbit at HubSpot (formerly CEO, Clearbit)
Matt Sornson - VP Product, AI at HubSpot (Co-founder, Clearbit)
Alex MacCaw - Co-founder, Clearbit (Advisor)
Harlow Ward - Co-founder, Clearbit (Advisor, formerly CPO)

Investors of Clearbit

Clearbit has been backed by several prominent investors over the years, including:

Y Combinator
Founders Fund
Sequoia Capital
SV Angel
Bedrock Capital
Zetta Venture Partners
Battery Ventures
Accel

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

The most significant executive changes for Clearbit in the last 12 months are directly related to its acquisition by HubSpot, completed in November 2023. This event led to the transition of Clearbit's leadership into new or integrated roles within the HubSpot organization, rather than typical external hires or departures from an independent company.

Departures

Various Clearbit Executives, Following the HubSpot acquisition, roles specific to Clearbit as an independent entity were dissolved or transitioned. Executives either moved into new roles within HubSpot or departed post-transition.

New Appointments:

Ross Moser, Ross Moser, formerly CEO of Clearbit, was appointed General Manager to lead the Clearbit business unit within HubSpot.
Matt Sornson, Clearbit Co-founder Matt Sornson (formerly CEO/CTO) transitioned to VP Product, AI at HubSpot, focusing on integrating Clearbit's technology and driving AI initiatives.

Technology (Tech Stack) used by Clearbit

Discover the tools Clearbit uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Clearbit Email Formats and Examples

Clearbit primarily uses the email format [first].[last]@clearbit.com for its employees. This is a common and professional structure. While other variations might have been used historically or for specific roles, this pattern is the most widely recognized.

[first].[last]@clearbit.com

Format

jane.doe@clearbit.com

Example

90%

Success rate

News and media

HubSpot Official NewsNovember 29, 2023

HubSpot Completes Acquisition of Clearbit

HubSpot announced the successful completion of its acquisition of Clearbit, a leading B2B data intelligence provider. This move aims to deeply integrate Clearbit's real-time data capabilities into HubSpot's customer platform, enhancing its AI-powered offerings for businesses....more

HubSpot Company NewsNovember 6, 2023

HubSpot to Acquire Clearbit to Bring Leading B2B Data Intelligence to its Customer Platform

HubSpot announced it signed a definitive agreement to acquire Clearbit. The combination is expected to help HubSpot customers leverage powerful B2B data to understand their prospects, enrich customer profiles, and automate go-to-market plays....more

TechCrunch (reporting on HubSpot)February 7, 2024

HubSpot launches new AI tools, leveraging Clearbit data post-acquisition

HubSpot unveiled new AI-powered tools across its Sales Hub, Marketing Hub, and Service Hub, with enhanced capabilities drawing from the integration of Clearbit's B2B data. These tools aim to provide deeper customer insights and more efficient workflows....more

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