
リアルタイムの文法修正、トーン調整、著作性の追跡、チーム向けスタイルガイドを提供するクロスプラットフォームAIライティングアシスタント。
CaptionMaster は月間 2,463 訪問、前月比成長率 +73%、料金体系無料を記録しています。Paperpal は月間 1,111,641 訪問、成長率 +1.7%、料金体系フリーミアムを記録しています。
Paperpal is an AI writing assistant built for researchers, academics, and students. It proofreads and rewrites academic prose in real time, suggests citations, checks references, and reads PDFs — all from inside Microsoft Word, Google Docs, Overleaf, the Chrome extension, or the web editor.
| 項目 / 指標 | ![]() | |
|---|---|---|
| 公式ドメイン | captionmaster.io | paperpal.com |
| 料金モデル | 無料 | フリーミアム |
| 月間訪問数 | 2463 (2,463) | 111.16万 (1,111,641) |
| 前月比トラフィック増減 | +1039 (+73%) | +1.84万 (+1.7%) |
| 主要市場とシェア | 🇵🇭 フィリピン (100%) | 🇮🇳 インド (34.8%) |
| 月間ダイレクト訪問数 | 1001 | 36.4万 |
| ユーザー評価 | 3.8 | 4.7 |
| 対応プラットフォーム | ウェブサイト | ウェブサイト |

どんな写真にも無料でAIキャプションを
写真をアップロードするとAIが内容を読み取り、汎用的な定型文ではなく写真に合ったキャプションを生成します。
英語、スペイン語、ポルトガル語、ドイツ語、フランス語、中国語、日本語、韓国語、アラビア語、ヒンディー語、ベトナム語など20以上の言語に対応します。
Instagram や Facebook など投稿先を選ぶことで、語調とフォーマットが投稿先に合います。
生成されたキャプションはすぐにコピーして任意のSNSアプリに貼り付けられます。
Paperpal is an AI writing assistant built for researchers, academics, and students. It proofreads and rewrites academic prose in real time, suggests citations, checks references, and reads PDFs — all from inside Microsoft Word, Google Docs, Overleaf, the Chrome extension, or the web editor.
Grammar, spelling, punctuation, and clarity suggestions trained on academic writing, applied directly inside your document as you type.
Restate clunky or repetitive passages in tighter academic English while keeping your meaning and voice intact.
Build formatted references, validate existing citations against source records, and flag inconsistencies before submission.
Upload a research paper or PDF and ask questions, or generate a condensed summary of its key arguments and findings.

リアルタイムの文法修正、トーン調整、著作性の追跡、チーム向けスタイルガイドを提供するクロスプラットフォームAIライティングアシスタント。
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.
学術校正・盗用チェック・AI ライティングツールを一つの場所に
30以上の言語に対応するAI文法・スペル・スタイルチェッカー
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.
Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.

Submagic is an AI video editor for short-form content that automatically adds animated captions, b-roll, zooms, sound effects and music to raw footage, then lets you publish across TikTok, Instagram Reels, YouTube Shorts and more.
Submagic is an AI video editor for short-form content that automatically adds animated captions, b-roll, zooms, sound effects and music to raw footage, then lets you publish across TikTok, Instagram Reels, YouTube Shorts and more.
写真のAIキャプションを数秒で、14以上の言語で
実在の文献と自動引用を備えた AI 学術ライティングツール

Trinka is a privacy-first AI writing assistant built for academic and technical writing. Beyond grammar, it handles paraphrasing, consistency checks, file proofreading for Word and LaTeX, citation formatting and quality checks, plagiarism and AI detection, journal finding, and translation across 30+ languages.
Trinka is a privacy-first AI writing assistant built for academic and technical writing. Beyond grammar, it handles paraphrasing, consistency checks, file proofreading for Word and LaTeX, citation formatting and quality checks, plagiarism and AI detection, journal finding, and translation across 30+ languages.

Word と Overleaf に直接統合された、学術英語のためのAIライティングと校正
画像を詳細なAI生成プロンプトに変換
数秒でAI字幕・アニメ絵文字・マルチプラットフォーム対応のリサイズ