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
機能と用途で選んだ、paperred.com の代替ツール 12 件。
| 順位 | ツールとキャッチコピー | 公式ドメイン | 月間訪問数 |
|---|
| 前月比成長率 |
|---|
| 料金モデル |
|---|
| 主要市場 |
|---|
| 評価 |
|---|
| 比較 |
|---|
| ● | paperred.com | paperred.com | 25 | -2472 (-99%) | 無料 | 日本 | 3.9 | プロフィール |
| 1 | Scribbr | scribbr.com | 753.08万 | 95.7万 (+14.6%) | フリーミアム | アメリカ合衆国 | 4.4 | 比較 |
| 2 | Plagiarism Remover | plagiarismremover.net | 10.18万 | -1.71万 (-14.4%) | フリーミアム | インド | 3.4 | 比較 |
| 3 | ZeroGPT | zerogpt.com | 3286.45万 | 541.1万 (+19.7%) | フリーミアム、有料 | アメリカ合衆国 | 3.8 | 比較 |
| 4 | QuillBot Paraphraser | quillbot.com | 3663.03万 | 82.47万 (+2.3%) | フリーミアム | アメリカ合衆国 | 4.5 | 比較 |
| 5 | GPTZero | gptzero.me | 2324.7万 | 569.95万 (+32.5%) | フリーミアム、有料 | アメリカ合衆国 | 4.1 | 比較 |
| 6 | Rephrasely | rephrasely.com | 14.91万 | 1.53万 (+11.4%) | フリーミアム | アメリカ合衆国 | 4.1 | 比較 |
| 7 | Quetext | quetext.com | 28.01万 | 3.45万 (+14.1%) | フリーミアム | アメリカ合衆国 | 4.1 | 比較 |
| 8 | Parafrasear Textos | parafraseartextos.net | 24.81万 | -3.13万 (-11.2%) | フリーミアム | ペルー | 4 | 比較 |
| 9 | Originality.ai | originality.ai | 204.96万 | 5.57万 (+2.8%) | 有料 | アメリカ合衆国 | 4 | 比較 |
| 10 | EasyEssay | easyessay.ai | 1.09万 | 935 (+9.3%) | フリーミアム、無料 | インド | 3.5 | 比較 |
| 11 | Trinka AI | trinka.ai | 24.66万 | -5929 (-2.3%) | フリーミアム | アメリカ合衆国 | 4.4 | 比較 |
| 12 | SpeedAI | speedai.com | 461 | -3943 (-89.5%) | フリーミアム | 中国 | 3.8 | 比較 |
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

Plagiarism Remover is a free online tool that rewrites pasted text or uploaded documents to reduce duplication, offering four modes plus multilingual support.
Plagiarism Remover is a free online tool that rewrites pasted text or uploaded documents to reduce duplication, offering four modes plus multilingual support.
ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translator, and citation helper.
ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translator, and citation helper.
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.
GPTZero is an AI detection platform for identifying machine-generated text. It combines a text detector with a Chrome extension, a plagiarism checker, writing-process verification, and educator-focused classroom tools.
100以上の言語に対応したAI言い換え・盗用チェック・推敲ツール

Quetext is an online writing-integrity platform built around its DeepSearch™ engine, combining a plagiarism checker, AI content detector, grammar checker, summarizer, humanizer, citation generator and paraphrasing assistant in one dashboard. It is used by students, teachers, copywriters and content teams to confirm that a piece of writing is original, human-written and properly sourced before it is submitted or published.
Quetext is an online writing-integrity platform built around its DeepSearch™ engine, combining a plagiarism checker, AI content detector, grammar checker, summarizer, humanizer, citation generator and paraphrasing assistant in one dashboard. It is used by students, teachers, copywriters and content teams to confirm that a piece of writing is original, human-written and properly sourced before it is submitted or published.
書き換え・ヒューマナイズ・盗用除去に対応するスペイン語AIパラフレーズ
1回のスキャンでAI検出・盗用チェック・コンテンツ品質評価を完了

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.
知網や維普などに対応した、学術論文向け AIGC 検出と AI 率低減ツール