

⚡ Quick Verdict:
- 価格: Frase starts at $49/mo. QuillBot starts at $4.17/mo with a free version.
- 最適な用途: Frase for SEO content tools and キーワードリサーチ. QuillBot as a paraphrasing tool and grammar checker.
- 主な違い: Frase builds high ranking content from search results. QuillBot refines and rewrites your own content.
- Our pick: Frase for serious search engine optimization work. It turns one target keyword into a full content brief.

Frase and QuillBot both sit in the AI writing tools category.
But they were never built to do the same job.
Frase is an SEO tool that helps you create SEO optimized content.
QuillBot is a paraphrasing tool and AI writing アシスタント that refines what you already wrote.
This Frase review and QuillBot review compares both for real work.
By the end, you will know which AIツール fits your writing process.
概要
This Frase vs Quillbot comparison covers pricing, features, and ease of use.
We also explain who each ai 作家 works best for.
Our sources include published specs, documentation, and user reviews.
Our writers also spent hands-on time with each ai writing assistant.
By the end, you will know which content tool makes sense for you.
Fraseとは何ですか?
Frase is an AI-powered SEO tool built for content creation.
It helps you research, write, and improve content quickly.
Frase analyzes the top ranking search results for your target keyword.
Then it shows what search engines and readers want to see.
It was developed in Boston, Massachusetts, back in 2017.
Today Frase AI is a go-to research tool for any content writer.


🏆 Winner: Frase
Turn one target keyword into a full content brief. Frase pulls データ from top ranking search results to create high ranking content.
フレーズ価格設定
Here is what Frase costs in 2026. Let’s break down the plans.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| スターター | 月額49ドル | ソロコンテンツクリエイター |
| プロ | 月額129ドル | Teams scaling content production |
| 規模 | 月額299ドル | Agencies and large SEO workflows |
Pricing verified June 2026.

無料トライアル: Frase has no free version, but it offers a 5-day money-back guarantee instead of a trial.
返金保証: You can request a refund within 5 days if Frase does not fit your seo workflow.
📌 注記: The built-in ai writer needs an SEO add on for unlimited access. The seo add on runs about $35 per month for advanced search engine optimization functionality.
⚠️ 警告: Some older sources list a $14.99 basic plan and a $44.99 team plan. The current Frase cost starts at $49/mo, so check the live pricing page before you buy.
Fraseの主な利点
Here is what makes Frase worth considering:
- 数分でわかるコンテンツ概要: Frase pulls from the top ranking search results to build content briefs and a content outline fast.
- コンテンツの最適化: A topic score shows how your optimized content stacks against rivals. These content optimization tools flag missing terms.
- キーワード調査: Frase ties into keyword research and search intent so you target the right search query.
- AI Article Wizard: The article wizard drafts a full article from a blank document. The ai article wizard speeds up content creation.
- Google Search Console の統合: Frase connects to Google Search Console to surface organic traffic and monthly search volume data.
- Existing Content Updates: Import existing content and Frase suggests fixes while keeping the original article formatting.
Frase bundles AIツール for research and drafting in one user interface. Its ai generation turns a topic into a working draft. Then content optimization sharpens that draft for search engines.

What Our Team Noticed
Our writer signed up for Frase and spent several days inside the editor. Here is what stood out from that hands-on time:

フレーズの長所と短所
✅ メリット
- Builds content briefs from the top 20 search results in minutes
- Strong content optimization with a clear topic score
- Google Search Console integration for keyword research
- Lets you import and improve existing content
❌ デメリット
- AI generated content often feels generic and needs editing
- No free version, only a 5-day money-back guarantee
- Unlimited ai writing requires a paid seo add on
QuillBotとは何ですか?
QuillBot is an AI-powered writing assistant built on natural language processing.
その 言い換え tool rewrites text while keeping the original meaning.
QuillBot was founded in 2017 by Rohan Gupta, Anil Jason, and David Silin at the University of Illinois, and acquired by Learneo in 2021.
It now reports over 30 million monthly active users.
QuillBot helps with grammar checking, summarizing, and citations too.
Many writers call it the best paraphrasing tool for quick edits.
The user friendly interface makes the writing experience easy.
It also works inside Google Docs and helps in a new document.


Runner Up: QuillBot
A paraphraser tool, grammar checker, and summarizer in one. QuillBot makes editing faster across web browsers and Microsoft Word.
QuillBotの価格設定
Here is what QuillBot pricing looks like in 2026.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 無料 | $0(永久無料) | Basic paraphrasing and grammar checking |
| プレミアム | 月額4.17ドル | Full access to writing modes |
| チームプラン | カスタム価格設定 | チームと組織 |
Pricing verified June 2026.

無料トライアル: QuillBot AI is free to start. The free version covers core tools with daily limits.
返金保証: QuillBot offers refunds, but some users report slow replies from the support team on this.
📌 注記: The $4.17/month rate is the longest annual term. Shorter QuillBot premium terms can run from roughly $8.33 up to $20 per month.
⚠️ 警告: Trustpilot scores QuillBot near 3.5 out of 5. Refund requests and billing are the most common complaints in QuillBot reviews.
Key Benefits of QuillBot
Here is what makes QuillBot a useful tool and an amazing tool for students:
- Paraphrasing Modes: Standard, fluency, formal mode, simple, creative mode, expand mode, and shorten mode rewrite in different writing styles.
- 文法チェッカー: The grammar checker catches errors so checking grammar takes seconds, not minutes.
- 盗作チェッカー: A built-in plagiarism checker helps you create unique content and supports academic integrity.
- QuillBot Extension: The QuillBot extension works in web browsers and inside MS Word for professional communication.
- QuillBot Keyboard: The QuillBot keyboard brings paraphrasing to phones. The mobile keyboard adds text and emoji prediction.
- 引用生成ツール: Create citations in APA, MLA, or Chicago to keep your 学校 project sourced correctly.
QuillBot features cover paraphrasing, summarizing, and citations. QuillBot works across the web to save time on edits. This QuillBot premium review found it sharpens writing skills and trims an essay’s word count. For grammar and rewriting, many call it the best ai helper, and these tools clearly benefits users every day.

What Our Team Noticed
Our writer used QuillBot for everyday rewriting and grammar checking. Here is what stood out from that hands-on time:

QuillBot Pros & Cons
✅ メリット
- Best paraphrasing tool modes for fast rewriting
- User friendly interface that lowers the learning curve
- Free forever plan plus a low-cost premium version
- Works in web browsers and Microsoft Word
❌ デメリット
- Paraphrasing can produce awkward or unnatural phrasing
- モバイルアプリ iOS can feel glitchy and crash-prone
- No keyword research or search engine optimization tools
機能比較
Ready to dive into a detailed comparison of Frase vs QuillBot?
We will explore nine key features so you can match each tool to your content creation process.
| 特徴 | フレーズ | クイルボット |
|---|---|---|
| 開始価格 | 月額49ドル | 月額4.17ドル |
| 無料版 | ❌ | ✅ |
| SEOコンテンツツール | ✅ | ❌ |
| キーワードリサーチ | ✅ | ❌ |
| 言い換えツール | ❌ | ✅ |
| 文法チェッカー | ❌ | ✅ |
| Content Briefs & Outlines | ✅ | ❌ |
| 盗作チェッカー | ❌ | ✅ |
| Google Search Consoleとの連携 | ✅ | ❌ |
| 最適な用途 | SEOコンテンツ | 言い換え |
1. AI Writing and Drafting
フレーズ: The AI writer drafts a full article from a blank document. The ai article wizard turns a target keyword into ai generated content built for search engines. The ai writing leans toward seo optimized content, though drafts still need editing.

クイルボット: QuillBot is an ai writing assistant focused on rewriting, not drafting from scratch. Its ai content generation reshapes text you paste in. For ai writing tools that polish rather than produce, QuillBot makes sense.

2. SEO Optimization and Keyword Research
フレーズ: This is where Frase wins. It handles keyword research, search intent, and seo optimization in one seo tool. Frase reads the top ranking search results for the same keyword and shows the gaps. It also surfaces monthly search volume to guide your target search query.

クイルボット: QuillBot has no search engine optimization layer. It will not research a target keyword or track organic traffic. The grammar checker keeps writing clean, but ranking is not its job.

3. Templates and Title Ideas
フレーズ: Frase ships templates for intros, product copy, and a meta description. It also generates title ideas tied to your seo content. These shortcuts speed up creating content for any content creator.

クイルボット: QuillBot leans on its summarizer to pull key points from long text. It is less about templates and more about trimming. The summarizer is a useful tool for study notes and research recaps.

4. Headlines and Multilingual Writing
フレーズ: Frase supports optimization in several languages, including English, Spanish, French, German, and Portuguese. Its blog title generator helps a content writer test headline angles fast. Good headlines lift seo friendly articles in search results.

クイルボット: QuillBot supports real-time translation for over 45 languages. Paste a text message or a paragraph and it rewrites or translates it. The writing styles stay close to the source meaning.

5. Content Generation
フレーズ: The paragraph generator expands bullet points into full sections. You can start writing from a topic and let Frase build the actual content. Some users report a four-to-five-times jump in content production speed.

クイルボット: QuillBot reworks existing drafts rather than generating new ones. Its PDF converter pulls text out of documents so you can rewrite it. This fits writers who want to edit, not draft.

6. Content Optimization and Plagiarism
フレーズ: Frase benchmarks your draft against rivals with a topic score. These content optimization tools flag missing terms and weak sections. The goal is to create high ranking content that covers all the keywords readers expect.

クイルボット: QuillBot’s plagiarism checker scans for copied passages so you keep academic integrity. Paired with the paraphrase tool, it helps you create unique content. Just remember that rewording is not a license to dodge proper citations.

7. Outlines and Content Briefs
フレーズ: 概要 ビルダー studies competing pages and drafts a content outline in minutes. Frase pulls headings and topics from the top 20 results. This turns a blank page into content briefs you can hand to any content writer.

クイルボット: QuillBot’s free citation generator builds references in APA, MLA, and Chicago. It is handy for a school project or a research paper. It does not build outlines, but it does help you create citations fast.

8. Research and Questions
フレーズ: その 質問 finder surfaces real queries people ask about a topic. As a research tool it feeds content ideas straight into your draft. This makes Frase strong for matching search intent and building topical depth.

クイルボット: QuillBot’s AI chat answers questions and helps ブレインストーミング. It can explain complex sentences or suggest rewrites. It is closer to a general AIアシスタント than a dedicated seo research tool.

9. Search Results and Humanizing
フレーズ: The SERP analyzer reads the top ranking search results and shows word count, headings, and structure. It tells you what high ranking content looks like for your query. That data shapes a smarter seo workflow.

クイルボット: QuillBot’s AI humanizer reworks stiff ai generated text into a smoother read. It adds a personal touch so writing feels less robotic. The expand mode and shorten mode also adjust length on demand.

10. 価格設定とコスト
Let’s compare quillbot pricing and Frase cost side by side.
| プラン | フレーズ | クイルボット |
|---|---|---|
| 無料 | ❌ (5-day refund) | ✅ Free Forever |
| エントリ | Starter $49/mo | Premium $4.17/mo |
| 中級クラス | Professional $129/mo | — |
| トップティア | Scale $299/mo | Team Plan (Custom) |
フレーズ: You pay more, but you get content optimization tools, an article wizard, and seo content tools in one platform. The seo add on adds unlimited access for about $35 per month.
クイルボット: Far cheaper, with a real free version. The premium version unlocks every writing mode. It saves time on editing but adds no seo optimization.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 予算が限られている | クイルボット | Free version plus cheap premium |
| SEO content tools | フレーズ | Keyword research and briefs |
| Fast paraphrasing | クイルボット | Best paraphrasing tool modes |
| High ranking content | フレーズ | Reads top ranking search results |
| 文法チェック | クイルボット | Strong grammar checker |
| Full content production | フレーズ | Article wizard drafts whole pieces |
💰 あなたの予算
QuillBot wins on price with a free forever plan. Frase costs more but bundles seo content tools you would otherwise buy separately.
🔌 あなたの技術スタック
Frase offers Google Search Console integration and WordPress publishing. QuillBot plugs into web browsers and Microsoft Word through the quillbot extension.
📝 あなたの文章スタイル
If you draft from scratch, Frase and its ai writing tools fit better. If you refine existing content, QuillBot refines and rewrites faster.
🎓 あなたの経験レベル
QuillBot has a user friendly interface that beginners pick up fast. Frase has a steeper learning curve tied to its seo workflow.
🆓 無料トライアルとデモ
QuillBot AI is free to test with no card needed. Frase has no trial, only a 5-day money-back guarantee.
🛟 サポートオプション
Frase users praise a responsive support team in reviews. QuillBot’s support draws mixed feedback, mostly around refunds.
切り替えガイド
既にこれらのツールのいずれかをご利用ですか?切り替える場合、どのような変更が想定されますか?
🔄 Switching from Frase to QuillBot?
✅ 得られるもの:
- A free version and a much lower premium price
- A faster paraphraser tool and grammar checking
- A plagiarism checker and free citation generator
❌ 失うもの:
- Keyword research and seo optimization
- Content briefs from top ranking search results
- Google Search Consoleとの連携
📋切り替え方法:
- Export your drafts from Frase as plain text
- Create a free QuillBot account
- Paste drafts in and use the writing modes to refine
🔄 Switching from QuillBot to Frase?
✅ 得られるもの:
- Real keyword research and search intent data
- An ai article wizard that drafts a full article
- Content optimization scored against search engines
❌ 失うもの:
- The free version and budget pricing
- The dedicated paraphrasing tool and modes
- The mobile keyboard and quick text rewrites
📋切り替え方法:
- Copy your finished pieces out of QuillBot
- Start a Frase plan and import existing content
- Run each piece through content optimization
What Our Review Didn’t Cover
This comparison focused on individual writers and small teams. We did not test Frase agency seats or QuillBot’s custom Team Plan billing. Our notes are based on the June 2026 versions, so features may have shifted. We also skipped deep testing of QuillBot Flow, the newer word processor. If you manage a large content team, your priorities may differ from ours.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | クイルボット |
| 🚀 SEO機能 | フレーズ |
| ✍️ Paraphrasing | クイルボット |
| 🎯 コンテンツ最適化 | フレーズ |
| 👶 使いやすさ | クイルボット |
| 🔌 Research Tools | フレーズ |
| 🏆総合優勝 | フレーズ |
🏆 優勝者:FRASE
Frase wins the categories that matter for ranking.
最適な用途: SEO content, keyword research, and full content production.
Frase and QuillBot solve two different problems.
Frase is a seo tool for creating content that ranks.
QuillBot is a paraphrasing tool that refines your own content.
QuillBot is excellent for fast rewrites, grammar checking, and citations.
But if you want high ranking content from a target keyword, Frase is the better pick.
フレーズの比較をもっと見る
Here is how Frase stacks up against other seo content tools:
フレイズ対サーファー SEO
フレーズが勝利した理由: faster content briefs, a built-in research tool, cheaper entry pricing
サーファーSEO 勝利したタイトル: deeper on-page scoring, a slicker editor, broader integrations
フレーズ対 ニューロンライター
フレーズが勝利した理由: quicker outline builder, stronger question research, simpler onboarding
NeuronWriterが勝利した点: a more intuitive optimization flow, lower long-term cost, NLP term depth
フレーズが勝利した理由: far lower price, faster setup, easier learning curve for solo creators
マーケットミューズ 勝利したタイトル: enterprise topic modeling, content inventory audits, large-site planning
フレーズが勝利した理由: sharper SERP analysis, cleaner brief exports, responsive support team
スケールナッツ 勝利したタイトル: a longer-form cruise mode, more templates, bundled keyword planning
More of QuillBot Compared
Here is how QuillBot stacks up against other ai writing tools. These キルボットの代替品 all handle text differently:
QuillBot wins on: stronger paraphrasing modes, a built-in summarizer, lower premium pricing
Grammarly wins on: deeper grammar suggestions, tone detection, wider app support
クイルボット対 ライトソニック
QuillBot wins on: precise rewriting, citation tools, a genuine free version
Writesonic wins on: long-form drafting, marketing templates, more ai content generation power
クイルボット対 ペーパーパル
QuillBot wins on: versatile writing modes, broader free access, an AI humanizer
Paperpal wins on: academic-specific edits, journal submission checks, subject-aware suggestions
よくある質問
Fraseは無料で利用できますか?
Frase has no free version. Instead it offers a 5-day money-back guarantee, so you can test the seo tool and request a refund if it does not fit.
QuillBotは本当に無料ですか?
Yes. QuillBot has a free forever plan covering basic paraphrasing and grammar checking. The premium version unlocks every writing mode and higher limits for around $4.17 per month.
Is QuillBot detectable by AI detectors?
Sometimes. Paraphrasing can lower detection, but no rewriting tool guarantees invisibility. Treat the paraphraser tool as an editing aid and always keep academic integrity in mind.
Fraseは何に使われますか?
Frase is used to research, write, and improve seo optimized content. It reads top ranking search results, builds content briefs, and scores your draft against rivals.
Which is better, Frase or QuillBot?
It depends on the job. Frase wins for search engine optimization and high ranking content. QuillBot wins as a paraphrasing tool and grammar checker for everyday editing.













