Paperpal vs Quillbot:2025年の文法チェッカー対決

執筆者 | 最終更新日 Sep 7, 2025

勝者
ペーパーパル
4.8
  • 盗作チェッカー
  • 提出チェッカー
  • 翻訳者
  • 研究引用
  • テキストを編集する
  • 無料プランあり
  • 有料プランは5.7ドルから
準優勝
クイルボット
3.5
  • The Paraphraser
  • 文法チェッカー
  • Summarizer
  • Co-Writer
  • Quillbot Keyboard
  • 無料プランあり
  • Paid Plans from $4.17
ペーパーパル vs クイルボット

Tired of typos and grammar errors messing up your writing? Writing!

That’s where excellent tools like Paperpal and Quillbot come in.

They’re like having a bright editing friend who catches all those little mistakes.

But which one is the best?

In this grammar checker showdown, we’ll pit Paperpal vs Quillbot to see which one comes out on top.

We’ll examine each tool’s strengths and differences to help you determine which one is right for you. Let’s dive in!

概要

To give you the most accurate comparison, we’ve put both Paperpal and Quillbot through their paces.

We’ve tested their grammar checking, clarity suggestions, and other cool features using different types of writing writing essays to emails.

Now, let’s see how they stack up!

ペーパーパル
4.85点満点中

We are looking for an affordable way to polish your writing. Paperpal offers many powerful features! Give it a try for a better experience!

価格: You can try it for free. Paid plan starts at $5.7/month

主な特徴:

  • Grammar and style checker
  • 盗作チェッカー
  • 翻訳
クイルボット
3.55点満点中

Ready to transform your writing? Over 50 million users have already experienced Quillbot’s powerful paraphrasing capabilities.

価格:  You can try it for free. Paid plan starts at $4.17/month

主な特徴:

  • Paraphrasing tool
  • Grammar checker
  • Summarizer

What is Paperpal?

Ever wish you had an editor looking over your shoulder? That’s what Paperpal is like.

It’s an AI-powered writing assistant that helps you polish your work.

Think of it as a super-powered grammar checker, but it does more than catch typos.

Paperpal helps you write clearly and confidently, whether working on an essay, an email, or even a ソーシャルメディア post.

また、私たちのお気に入りを探索してください Paperpalの代替品

Paperpalとは

私たちの見解

ペーパーパル

Paperpalは、文章力を向上させたい人にとって素晴らしいツールです。論文を洗練させ、プロフェッショナルなものにしたい研究者にとって、特に役立ちます。詳細なフィードバックと役立つ提案は、Paperpalの貴重な資産となっています。

主なメリット

  • 10 分以内に文章力を向上させましょう。
  • 文法やスタイルに関するフィードバックを即座に得られます。
  • 文章に対する自信を高めます。
  • 研究が出版可能な状態であることを確認します。

価格

Paperpalは基本的な機能を備えた無料版を提供しています。より高度なサポートが必要な場合は、Paperpal Primeにアップグレードできます。

  • Free: 基本的な文法とスペルのチェック。
  • プライム: 月額5.7ドル。高度な文法・スタイルチェック、盗作検出機能などが含まれます。
ペーパーパルの価格

長所

  • 直感的なインターフェース。
  • 機能が豊富。
  • 学術的に重点を置きます。
  • 効率を向上します。
  • ライティングスキルを向上させます。

短所

  • サブスクリプションベース。
  • 初期の学習曲線。
  • 人間の編集者を置き換えることはできません。

What is Quillbot?

Need to reword something? Or summarize a long article? Quillbot is your go-to tool!

It’s an AI-powered writing companion that helps you with all writing tasks.

It’s super popular for its paraphrasing feature, which can 即座に reword your text while keeping the meaning intact.

But that’s not all! Quillbot also has a grammar checker, a summarizer, and a citation ジェネレータ.

また、私たちのお気に入りを探索してください Quillbot alternatives

Quillbotの紹介

私たちの見解

クイルボット

文章を劇的に変える準備はできていますか?5,000万人以上のユーザーがQuillbotの強力なパラフレーズ機能をすでに体験しています。今すぐお試しください!

主なメリット

  • 正確さ: 一般的な AI 検出で約 90% の精度を実現します。
  • 誤検知: 誤検出率が妥当であることで知られており、通常は 5% 未満です。
  • 保証: プレミアムプランには 3 日間の返金保証が付いています。
  • Features: AI 生成テキストと AI 支援人間テキストを区別し、言い換えおよび文法ツールを統合し、短いテキストの無料スキャンを提供し、詳細な分析レポートと使いやすいインターフェースを提供します。

価格

すべての計画は 毎年請求されます。

  • Free: 月額0ドル。
  • プレミアム: 月額4.17ドル。
  • チームプラン: ニーズに応じて価格をカスタマイズします。
クイルボット

長所

  • 使いやすい。
  • 多彩な機能。
  • 時間の節約。
  • 文章力が向上します。
  • 分析レポート。

短所

  • ぎこちない言い回しをすることがあります。
  • 無料版の制限事項。
  • それだけに頼るべきではありません。
  • プレミアムサブスクリプションの費用。

機能比較

Let’s dive into the core functionalities of Paperpal and Quillbot, examining how these AI writing tools compare across various features.

1. Writing Modes

  • ペーパーパル: Primarily focuses on refining existing text, offering modes like “作る Academic,” “Improve Fluency,” and “Simplify” within its rewrite feature. It also has tone adjustments, including a creative mode, allowing you to tailor your output to different contexts, particularly strong for formal and academic tones.
  • Quillbot: Known for its extensive paraphrasing writing modes, including Standard, Fluency, Formal, Creative, Expand, Shorten, and Custom modes. This allows for a much broader range of stylistic transformations for your text.

2. Keyboard Shortcuts and AI Writing Keyboard

  • ペーパーパル: Offers a variety of keyboard shortcuts for its web editor and integrated platforms, streamlining the editing writing process. This includes shortcuts for accepting/rejecting suggestions, applying formatting, and navigating the document.
  • Quillbot: Also provides useful keyboard shortcuts to enhance efficiency within its paraphrasing and summarizing tools. These shortcuts are particularly helpful for quick rephrasing and navigating through suggestions.

3. Mobile and App Support

  • ペーパーパル: Offers integrations with popular desktop tools like Microsoft Word and Google Docs, as well as a web editor.6 While it has mobile compatibility, its mobile functionality might be less feature-rich compared to its desktop counterparts.
  • Quillbot: Has broad accessibility with extensions for Chrome, Word, and macOS, and also offers mobile apps for iOS and Android. Quillbot’s mobile keyboard integrates directly with your phone’s keyboard, making it incredibly convenient for on-the-go editing.

4. Premium Features

  • ペーパーパル: The premium version (Paperpal Prime) includes advanced language and style suggestions, in-depth plagiarism checks, and submission readiness checks tailored for academic publications. The Paperpal premium review highlights its focus on high quality research papers.
  • Quillbot: A Quillbot premium review often emphasizes unlimited paraphrasing, access to all writing modes, faster processing, a higher word count for summarizing, and more comprehensive plagiarism checks. It offers great value for a broad range of AI writing needs.
Personal Experience with Paperpal

5. User Friendly Interface

  • ペーパーパル: Generally has a clean, user friendly interface that focuses on streamlining the academic editing workflow. Its design is intuitive, making it easy to integrate into your writing process.
  • Quillbot: Is widely praised for its simplicity and ease of use. Its straightforward design makes it an amazing tool for quick paraphrasing and grammar checks, even for new users.

6. Microsoft Word Integration

  • ペーパーパル: Provides a robust add-in for Microsoft Word, allowing for seamless, real-time editing and suggestions directly within your document. This deep integration is a major plus for those who frequently work on longer documents or research papers.
  • Quillbot: Also offers a Microsoft Word add-in that allows you to access its paraphrasing and grammar tools without leaving Word, significantly improving the writing process.

7. In-App Subscriptions and Pricing

  • ペーパーパル: Uses a freemium model with various in-app subscriptions offering different tiers of features, generally priced to cater to academic users seeking comprehensive support for academic writing excellence.
  • Quillbot: Also operates on a freemium model with various in-app subscriptions for its premium features. It’s often seen as a more affordable option for general writing tasks, with flexible monthly, semi-annual, and annual plans.
クイルボット

8. Integration with Microsoft Word

  • ペーパーパル: Has a seamless Microsoft Word add-in, allowing you to get real-time suggestions and utilize its features directly within your document. This is a key advantage for anyone deeply embedded in the writing process using Word.
  • Quillbot: Also offers an add-in for Microsoft Word, enabling users to access its paraphraser and other quillbot features without leaving their document. Both are amazing tool integrations.

9. Creative Writing Support

  • ペーパーパル: Primarily focuses on formal and academic refinement. While it can enhance clarity, it doesn’t offer specific creative mode functions to transform text into distinct artistic styles.
  • Quillbot: Features a dedicated creative mode in its paraphraser, which makes more significant changes to the text, aiming for originality and a different sound. This is great for content creators and those looking to experiment with varied stylistic outputs from ai tools.

What to Look for When Choosing an AI Writing Assistant?

  • Features Beyond Grammar: Look for software with an academic mode or an academic writing assistant. These tools go beyond correcting simple punctuation errors and can help with complex sentence structure, appropriate word forms, and specialized vocabulary for academic and technical writing. They understand the nuances of an academic text, ensuring your work is not only grammatically correct but also stylistically appropriate for a scholarly audience.
  • Support for the Entire Writing Process: The right tool should help you write research papers faster and more effectively from start to finish. Some advanced programs offer features to help you overcome writer’s block by providing outlines, ブレインストーミング prompts, or even a paragraph generator. For collaborative projects, check for real-time collaboration features that allow you and other professional academic editors to work together seamlessly.
  • Citation and Source Management: A key feature for anyone writing research papers is a built-in free citation generation capabilities. The best tools can automatically format citations in various styles (e.g., APA, MLA) and help you manage your sources. This is a massive time-saver and helps ensure accurate academic translations of your research into a properly formatted paper.

最終評決

In the battle of the AI writing assistants, both Paperpal and Quillbot prove to be valuable tools.

However, Writingpal emerges as the winner for those focused on academic writing.

Its specialized features, like in-depth grammar and clarity suggestions tailored to an academic context, make it ideal for students and researchers.

Paperpal helps you elevate your academic writing skills and produce high-quality work that shines.

While Quillbot offers fantastic features like paraphrasing, its strengths lie in a broader range of writing styles.

Ultimately, the best choice depended on your individual needs and writing goals.

As someone who has extensively explored the world of AI academic writing and tested these AIツール.

I confidently recommend Paperpal to anyone striving to achieve academic excellence.

It’s like having your professional academic 編集者 at your fingertips!

More of Paperpal

Here’s a brief comparison of Paperpal with the mentioned alternatives:

  • ペーパーパル vs. 妖夢: Paperpal emphasizes improving existing academic text through detailed editing, whereas Yomu aims to help users quickly understand and compare research papers.
  • Paperpal vs Writesonic: Paperpal is tailored to enhance academic writing quality and ensure accuracy, while Writesonic is designed to generate various marketing and creative content formats.
  • ペーパーパル ジェニー: While Jenni aids in content generation, Paperpal focuses on refining academic writing through grammar, style, and coherence checks.
  • Paperpal vs Frase: Paperpal concentrates on polishing academic papers for clarity and adherence to scholarly standards, whereas Frase assists with content creation and optimization for search engines.
  • Paperpal vs CoWriter: Paperpal acts as an intelligent editor for grammar, style, and clarity in academic texts, while CoWriter provides broader AI writing assistance, including idea generation and paraphrasing.
  • Paperpal vs Elicit: Paperpal helps refine academic writing, ensuring grammatical correctness and appropriate style, whereas Elicit directly answers research questions by extracting information from papers.
  • Paperpal vs SciSpace: Paperpal focuses on improving the language and structure of research papers, while SciSpace helps in understanding and analyzing scientific literature.
  • Paperpal vs Scite: Paperpal aids in perfecting academic writing through comprehensive checks, whereas Scite helps evaluate research reliability by showing citation context.
  • Paperpal vs Quillbot: Paperpal offers in-depth grammar and style checks specifically for academic writing, while Quillbot is primarily a paraphrasing and summarizing tool.
  • Paperpal vs Grammarly: Paperpal provides grammar and style editing with a specific focus on academic conventions, whereas Grammarly offers broader writing assistance across various contexts.
  • Paperpal 対 Paperguide: Paperpal is designed to enhance the quality and clarity of academic writing, while Paperguide assists in organizing research, suggesting papers, and connecting with experts.

More of Quillbot

  • クイルボット vs ペーパーパル: Quillbot offers versatile paraphrasing and summarization, whereas Paperpal is tailored for academic writing enhancement with detailed feedback.
  • クイルボット vs ジェニー: Quillbot excels in paraphrasing and grammar checks, while Jenni focuses on AI-powered content generation for varied writing needs.
  • クイルボット vs ヨム: Quillbot provides strong paraphrasing and citation tools, while Yomu emphasizes AI text generation and streamlined citation management for research.
  • Quillbot vs Writesonic: Quillbot is known for its paraphrasing and style adjustments, while Writesonic specializes in generating diverse marketing and blog content.
  • クイルボット vs. センテンス: Quillbot focuses on rephrasing and improving existing text, whereas Frase aids in SEO-driven content research and creation.
  • Quillbot 対 CoWriter: Quillbot offers paraphrasing and grammar assistance, while CoWriter aims to provide a comprehensive AI writing experience for clarity and precision.
  • Quillbot vs Elicit: Quillbot helps refine writing through paraphrasing, while Elicit directly answers research questions using information extracted from papers.
  • Quillbot vs SciSpace: Quillbot aids in rephrasing and summarizing, whereas SciSpace is designed for efficiently understanding and analyzing scientific literature.
  • Quillbot vs Scite: Quillbot helps improve writing clarity, while Scite assists in evaluating research reliability through citation context.
  • Quillbot vs Grammarly: Quillbot is primarily a paraphrasing and summarizing tool, while Grammarly focuses on comprehensive grammar, spelling, and style checks.
  • Quillbot 対 Paperguide: Quillbot assists with rephrasing and summarizing text, whereas Paperguide helps navigate and understand scientific literature.

よくある質問

Is Paperpal or Quillbot better for academic writing?

Writingpal is generally better for academic writing. Writing specifically designed to understand and refine academic language, with features tailored to research papers and essays.

Can I try Paperpal and Quillbot for free?

Yes, both offers a free versions with limited features. This allows you to test them before committing to a paid plan.

Which tool is best for paraphrasing?

Quillbot wins in the paraphrasing department. Its dedicated paraphrasing tool has multiple modes and is powerful and versatile.

Do these tools offer plagiarism detection?

Yes, both Paperpal and Quillbot include plagiarism checkers to help ensure your work is original.

Can Paperpal and Quillbot help me write faster?

Absolutely! They automate tasks like grammar checking and style suggestions, freeing you to focus on your ideas and write more efficiently.

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