Rezi vs Jobscan：ATS履歴書ツールはどちらを使うべきか
ReziとJobscanをATSキーワード、履歴書作成、AI書き換え、価格、リスク、使いどころで比較します。
要点
要点：求人票ごとのキーワードギャップ診断ならJobscan。履歴書作成、AI bullet、ATS風チェックを一つの場所で行うならRezi。重要な応募ではJobscanで診断し、ReziまたはPromptで根拠のある部分だけ書き換えます。
ATS最適化にどのツールへ払うか決めたい人、複数の求人票に履歴書を合わせる人。
見た目のテンプレートだけが必要な人、経験や数字をツールに作ってほしい人。
同じ求人票で両方を試し、まずギャップを見つけ、実績があるbulletだけ直します。
検索者はATS特化ツールを比較し、用途別に判断したいと考えています。
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比較表：課題ごとにツールを選ぶ
Separate tools into four jobs: ATS gap diagnosis, resume building, application tracking, and language rewriting. A scanner finds gaps, a builder controls format, and AI rewrites real evidence. Mixing these jobs is how people buy the wrong tool.
Example wording: ATS gap -> scanner. Clean export -> builder. Natural wording -> AI rewrite with proof limits. -
向く人・避ける人：応募フローで判断
Fit depends on the application channel, not the brand. Corporate portals make keyword coverage and parsing safety more important. Referrals, portfolios, and email applications make PDF readability and human impression more important.
Prompt to use: Classify my job search workflow by channel: corporate portal, recruiter email, referral, portfolio, or networking. Recommend scanner, builder, AI rewrite, or no paid tool for each channel. -
支払い前の費用、制限、リスク
Before paying, check three limits: export watermark, scan quotas, and whether feedback is JD-specific or generic. The risk is not that the tool is useless; it is that you chase a score and add unnatural or unsupported keywords.
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ワークフロー例とプロンプト
Recommended workflow: copy the JD, extract must-have keywords, map each keyword to a real project, tool, or result, then rewrite only supported bullets. Keywords without evidence should be marked as gaps, not hidden in the skills section.
Prompt to use: Extract the must-have ATS keywords from this JD. Map each one to evidence in my resume. Mark strong match, partial match, or gap. Rewrite only bullets with real evidence and flag anything I cannot defend in an interview.
Before You Publish
- The target channel is clear: ATS portal, email, referral, or portfolio.
- Every keyword maps to evidence or is marked as a gap.
- No claim was added only to raise a score.
- The export uses simple layout, standard sections, and readable PDF formatting.
- The final version still sounds human and interview-defensible.
Frequently Asked Questions
ATSキーワードに最適なツールは？
For keyword gaps, an ATS-first scanner is usually better. For building and rewriting, Rezi, Teal, or a prompt workflow may be smoother. Diagnose first, then write.
ATSツールで面接は保証されますか？
No. ATS tools can improve readability, keyword coverage, and pre-send quality checks, but they cannot guarantee indexing, ranking, interviews, or offers.
Use this decision workflow to choose an ATS tool without sacrificing truthful evidence for a score.
Open the ATS checklist