OfferOS

Local-first AI agent that tracks job applications and autofills ATS forms via a Chrome extension.

Browser extensionfree

OfferOS is an open-source, local-first tool that tracks job applications and helps fill out application forms on ATS platforms like Greenhouse and Workday through a Chrome extension. It runs on the user's own machine with their own AI provider key, generates tailored resumes and cover letters, and leaves the final submit step to the applicant. It's aimed at job seekers who want visibility into their application pipeline without sending data to a third-party service.

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Full match profile

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

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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