# Youbooks

OpenAITools.app のテレメトリ（2026-11-11 検証）によると、Youbooks（youbooks.com）は AI 電子書籍生成に分類される AI プラットフォームで、月間 1.38万の訪問を生み出し、前月比のトラフィック増減は -5994（-30.4%）です。主要な地域市場はアメリカ合衆国（トラフィックシェア 55.8%）で、有料の料金モデルで運営されています。月間ボリューム別の主な競合代替ツールには AIWriteBook（月間 17.72万訪問）、WriteABookAI（月間 6885 訪問）、TailoredRead（月間 1.07万訪問）が含まれます。

Youbooks is an AI non-fiction book generator that drafts manuscripts of up to roughly 300,000 words grounded in your own research sources and a custom-trained "Human model" of your writing voice. It emphasizes a slower, multi-step agentic workflow — over a thousand steps per book — instead of quick one-shot generation.

## 主なテレメトリと仕様

| 指標 | 値 |
| :--- | :--- |
| ツール名 | Youbooks |
| ハンドル | youbooks |
| Status | active |
| Origin | independent |
| Maintenance | active |
| 公式ドメイン | youbooks.com |
| ウェブサイト URL | https://youbooks.com |
| カテゴリ | AI 電子書籍生成, AI 書籍執筆, AI Writing, AI テキスト生成 |
| 料金モデル | 有料 |
| 月間訪問数 | 13,751 |
| 前月比トラフィック変動 | -5,994 |
| 前月比成長率 | -30.4% |
| 主要市場 | アメリカ合衆国 |
| 市場シェア | 55.8% |
| ダイレクト訪問 | 5,493 |
| オーガニック検索訪問 | — |
| ソーシャル訪問 | — |
| リファラル訪問 | 2,819 |
| メール訪問 | 195 |
| レビュースコア | 3.9 |
| 保存数 | 4 |
| 対応プラットフォーム | ウェブサイト |
| 請求プラットフォーム |  |
| 属性 | 機能: ウェブサイト; 料金: 有料 |
| タグ | AI書籍ジェネレーター, ノンフィクション執筆, AIライティング, 書籍出版, コンテンツ制作, AIコンテンツ生成, 自動書籍作成 |

## 概要

Youbooks is an AI non-fiction book generator that drafts manuscripts of up to roughly 300,000 words grounded in your own research sources and a custom-trained "Human model" of your writing voice. It emphasizes a slower, multi-step agentic workflow — over a thousand steps per book — instead of quick one-shot generation.

## 料金とプラン

Paid subscription. Fan €9.97/month (200K credits), Pro €24.97/month (500K credits), Enterprise €199.97/month (700K credits, BYOK). Each project has a 9,000-credit flat fee; credit top-ups start at €5 for 50,000 credits and never expire.

## 主な機能と特長

- **Human model voice training:** Upload a large sample of your own writing and the platform tunes a dedicated model to reproduce your cadence, vocabulary, and structure, with an optional +20% credit surcharge per book.
- **Source-grounded chapters:** Feed in PDFs, DOCX, transcripts, or pasted notes — up to 10 MB each and 20 files per project — and Youbooks grounds each chapter in your material, optionally supplementing it with web research.
- **Multi-step agentic workflow:** Rather than one-shot generation, every book passes through over a thousand steps: deep research, agentic brainstorming across major models, structuring, writing, and repeated refinement passes.
- **Long-form scope up to ~300K words:** Set target word count, chapter depth, and structure style (many short chapters, balanced, or few long chapters) for wide-coverage or narrow-topic non-fiction.
- **Multi-format export:** Export finished manuscripts to DOCX, EPUB, Markdown, or RTF, with your files kept private and full rights retained over content and trained voice.

## 主なユースケース

- **Draft a full-length book from your own research (Solo non-fiction author):** An independent writer uploads their notes and reference documents, defines scope and depth, and lets Youbooks produce a structured manuscript they can edit and publish.
- **Turn expertise into a publishable authority book (Entrepreneur or professional):** A consultant trains a Human model on their existing articles and talks so the drafted book sounds authentically like them, then exports it for KDP or direct publishing.
- **Produce multiple titled drafts with a consistent brand voice (Publisher or content team):** A small team uses the Enterprise tier and BYOK option to generate several grounded book drafts under one voice, keeping per-project credit costs down.
- **Ground a long-form work in primary sources (Researcher or journalist):** Someone with a body of PDFs and transcripts pays once to digest their sources and reuses them across projects, ensuring chapters stay accurate and well-referenced.

## 強み

- Strong grounding in user-supplied sources, with optional web research to fill gaps
- Human model training lets output mirror your own writing voice
- Supports very long manuscripts and flexible chapter structuring
- Multiple export formats (DOCX, EPUB, Markdown, RTF) and full content rights kept by you
- Transparent credit-based pricing engine with non-expiring top-ups

## 制約・デメリット

- Explicitly slow — drafts take days, not minutes
- Subscription with credits plus a 9,000-credit per-project fee adds cost complexity
- Voice application carries a +20% credit surcharge
- No free plan listed; top-tier quality options (expensive models) cost extra

## よくある質問

### How long does it take to generate a book?
Youbooks deliberately takes days rather than minutes. It runs a long, multi-step process (over a thousand AI steps per book), and the interface estimates roughly two days for a typical premium book.

### Can I make the book sound like me?
Yes. You can upload 20K–200K words of your own writing and the platform fine-tunes a Human model on your tone, pacing, vocabulary, and structure. Applying that voice adds a 20% credit surcharge per book. If you prefer, you can use the neutral editorial default instead.

### What can I upload as sources?
You can drag-and-drop DOCX, PDF, EPUB, TXT, RTF, ODT, FODT, and HTML files up to 10 MB each (maximum 20 files), or paste text directly. Sources are paid for once and can be reused across unlimited books.

### How does pricing work?
You subscribe to a monthly plan (Fan €9.97, Pro €24.97, Enterprise €199.97) that includes a monthly credit allowance. Every project has a flat 9,000-credit fee, then you pay per word and feature. Top-up credits start at €5 for 50,000 and never expire.

### What export formats are available?
Finished drafts can be exported to DOCX, EPUB, Markdown, or RTF, so you can edit further or publish directly through platforms like Amazon KDP.

### Youbooks の月間トラフィックと成長トレンドはどうですか？
Youbooks は現在、月間 1.38万の訪問があり、前月比のトラフィック変動は -5994（成長率 -30.4%）です。主要な流入市場はアメリカ合衆国（シェア 55.8%）で、月間 5493 のダイレクト訪問と月間 — のオーガニック検索訪問を含みます。

### Youbooks は無料ですか？料金モデルは何ですか？
Youbooks は有料の料金モデルで運営されています。Paid subscription. Fan €9.97/month (200K credits), Pro €24.97/month (500K credits), Enterprise €199.97/month (700K credits, BYOK). Each project has a 9,000-credit flat fee; credit top-ups start at €5 for 50,000 credits and never expire. 対応する請求・チェックアウトプラットフォームには未掲載が含まれます。

### 2026年における Youbooks の最適な代替ツールはどれですか？
OpenAITools.app のカテゴリ別トラフィックと機能の適合性に基づくと、Youbooks の代替ツールトップ5は次のとおりです: 1. AIWriteBook（月間 17.72万訪問）; 2. WriteABookAI（月間 6885 訪問）; 3. TailoredRead（月間 1.07万訪問）; 4. AI Book Generator（月間 1.24万訪問）; 5. Inkfluence AI（月間 19.25万訪問）。

### Youbooks はどのプラットフォームと主要な AI 機能に対応していますか？
Youbooks は AI 電子書籍生成, AI 書籍執筆, AI Writing, AI テキスト生成に分類され、以下のプラットフォームに対応しています: ウェブサイト。中核機能のタグには AI書籍ジェネレーター, ノンフィクション執筆, AIライティング, 書籍出版, コンテンツ制作, AIコンテンツ生成が含まれます。

## 代替ツール

| ツール名 | 月間訪問数 | 料金モデル | 比較 |
| :--- | :--- | :--- | :--- |
| [AIWriteBook](https://openaitools.app/ja/tool/aiwritebook) | 177,210 | フリーミアム、無料 | [比較](https://openaitools.app/ja/compare/aiwritebook-vs-youbooks) |
| [WriteABookAI](https://openaitools.app/ja/tool/writeabookai) | 6,885 | One-time purchase (no subscription) | [比較](https://openaitools.app/ja/compare/writeabookai-vs-youbooks) |
| [TailoredRead](https://openaitools.app/ja/tool/tailoredread) | 10,731 | 有料 | [比較](https://openaitools.app/ja/compare/tailoredread-vs-youbooks) |
| [AI Book Generator](https://openaitools.app/ja/tool/ai-book-generator-ai) | 12,363 | 有料 | [比較](https://openaitools.app/ja/compare/ai-book-generator-ai-vs-youbooks) |
| [Inkfluence AI](https://openaitools.app/ja/tool/inkfluence-ai) | 192,470 | フリーミアム | [比較](https://openaitools.app/ja/compare/inkfluence-ai-vs-youbooks) |
| [BookAI](https://openaitools.app/ja/tool/bookai) | 3,244 | フリーミアム、料金は要問い合わせ | [比較](https://openaitools.app/ja/compare/bookai-vs-youbooks) |
| [Inkrify](https://openaitools.app/ja/tool/inkrify) | 3,109 | 有料 | [比較](https://openaitools.app/ja/compare/inkrify-vs-youbooks) |
| [Automateed](https://openaitools.app/ja/tool/automateed) | 29,564 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/automateed-vs-youbooks) |
| [Book AI](https://openaitools.app/ja/tool/book-ai) | 0 | 有料 | [比較](https://openaitools.app/ja/compare/book-ai-vs-youbooks) |
| [Storyloft](https://openaitools.app/ja/tool/storyloft-ai-writing-publishing-platform-for-authors) | 37,909 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/storyloft-ai-writing-publishing-platform-for-authors-vs-youbooks) |
| [Bookwiz](https://openaitools.app/ja/tool/bookwiz) | 14,179 | フリーミアム | [比較](https://openaitools.app/ja/compare/bookwiz-vs-youbooks) |
| [Designrr](https://openaitools.app/ja/tool/designrr) | 213,425 | 無料トライアル、有料 | [比較](https://openaitools.app/ja/compare/designrr-vs-youbooks) |

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出典: https://openaitools.app/ja/tool/youbooks