Clearbit Connect
Rapportive on steroids. See data about contacts in Gmail.
Clearbit Connect launched on January 13, 2016 with 723 votes, #5 of 4,523 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 10 years on.
In plain words
Clearbit Connect displays contact information directly within Gmail, showing data about people you email. The tool pulls company details, social profiles, and other background information into your inbox interface. It's designed for sales professionals, marketers, and anyone who regularly communicates via email and wants quick access to context about their contacts without leaving Gmail.
written from the facts on this page · September 2026
From the sources
Now reinvented with Artificial Intelligence—Clearbit is the first HubSpot Native Data Provider. Enrich your records, score, route, and reveal buying intent from your visitors.
The best B2B data provider is now part of the best B2B customer platform! We gather public data from the web, our proprietary data, and the power of LLMs to convert unstructured information into precise and standardized data sets. Get access to clean, precise, and reliable data that your B2B team needs to go-to-market. Starting with the most precise data sources, we then incorporate all other available sources to offer you the optimal combination of accuracy and coverage. The data you need to score and route every lead, in real-time. Identify your high fit leads in real time and focus your team's efforts where they matter most. Turn your anonymous website traffic into real buying intent…from clearbit.com
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Clearbit Connect for Microsoft Outlook2017 · clearbit.com · ▲160Know everything about the people you email
FullContact for Chrome2017 · chromewebstore.google.com · ▲211Context for your contacts without leaving your inbox.
Clearbit, APIs for determining who's behind an email address2015 · clearbit.com · ▲24Now reinvented with Artificial Intelligence—Clearbit is the first HubSpot Native Data Provider. Enrich your records, score, route, and reveal buying intent from your visitors.
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