Upcat

Upcat is a Chrome extension that generates personalized cover letters from Upwork job posts. It writes job-specific first drafts of proposals automatically and sends real-time alerts when new matching jobs appear, which the reviewer says makes it useful for finding new work quickly.

Yes. Upcat is listed as free, and Toolio found no paid plan on the vendor's site in September 2026. It runs on the web as a Chrome extension, which the reviewer describes as easy to use.

Toolio lists Upcat as best for Upwork freelancers and job seekers who want strong first drafts of proposals. The reviewer adds that it is not suitable for people who prefer composing everything from scratch, since its drafts are meant to be edited.

The reviewer says Upcat's drafts need manual editing to keep the personalization intact, which might not appeal to all users. It may also fail to produce sophisticated writing suitable for high-level projects, so its output works best as a first draft rather than a finished proposal.

Upcat has a Toolio score of 3.9 out of 5, given by Alex after real use on 5 Oct 2026. The verdict credits it with strong first drafts for proposals and real-time job alerts, while noting that the drafts require manual editing.