Yale3

Chrome extension that scrapes and exports LinkedIn profile data to JSON.

Browser extensionfree

Yale3 is a free Chrome extension that extracts profile data — basic info, experience, education, certifications, and skills — directly from a LinkedIn profile page you're viewing. The extracted data is shown as JSON in a sidebar and can be saved locally or, with optional setup, pushed to a user's own MongoDB Atlas database. Aimed at recruiters and researchers who need structured data from individual LinkedIn profiles.

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Behind the summary, Matchbox keeps a richer profile of Yale3 - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

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What it's a strong alternative to
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