According to AlphaMoat, as of 2026-09, the Chrome extension AI Proposal Writer for Upwork has 44 users (+7.3% MoM), rated 5 (6 reviews) — ranked #5,704 of 9,324 AI browser extensions, and #523 of 895 in Industry Services.
Generate winning Upwork proposals & cover letters with AI in seconds. Fit Score shows which jobs are worth your connects. AI Proposal Writer for Upwork is an AI cover letter generator that writes personalized Upwork proposals in seconds, directly inside the Upwork apply page. Before you spend connects, the Fit Score analyzes the job post and client history to tell you whether the job is worth bidding on — with clear reasons and risk flags. Stop wasting connects on bad jobs, and stop sending generic cover letters that get skipped.
Write better Upwork proposals, win more jobs, and protect your connects — without leaving Upwork.
⭐ KEY FEATURES
✅ One-click job detection — Open any Upwork job page and the extension automatically reads the title, description, budget, required skills, and client history. No copy-pasting job posts into ChatGPT.
✅ AI proposal & cover letter generator — Pick a tone (formal, casual, technical) and length (short, medium, detailed). The AI writes a personalized cover letter draft using your own profile, skills, and past projects — not a generic template every client has seen before.
✅ Fit Score — See instantly whether a job is worth applying to. The Fit Score checks the job description and client history against your profile and flags risks (low budget, bad hire rate, vague scope) before you spend a single connect.
✅ Streaming insert — The proposal writes itself directly into Upwork's apply form as it generates. Review and edit in place.
✅ Proposal templates — Save your best-performing proposals as templates and reuse them with one click on similar jobs.
✅ Proposal history — Every cover letter you generate is saved, so you can track what you sent and reuse what works.
✅ Human-in-the-loop — You always review and edit before sending. Nothing is ever submitted automatically. Your proposals stay in your voice and within Upwork's terms.
💼 WHO IT'S FOR
Freelancers and agencies on Upwork who send multiple proposals a day — developers, designers, writers, marketers, virtual assistants — and want each cover letter personalized to the job without spending 20 minutes per application or burning connects on jobs that were never a fit.
🔒 PRIVACY
💳 PLANS
📧 SUPPORT
[email protected] — real replies from the developer, usually within 24 hours.
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.