BLUF
読書アシスタント · 6.7K 月間訪問数
BLUFは、あらゆるウェブサイト、PDF、YouTube動画のコンテンツを即座に要約・説明するAI搭載のブラウザ拡張機能です。要点を把握し、複雑なトピックを理解し、追加の質問をすることで、時間を節約し理解を深めます。
VS
Clearly Reader
研究 · 20.4K 月間訪問数
Clearly Readerは、AIを搭載したリーディングアシスタントで、散らかったウェブページをクリーンでカスタマイズ可能な読書ビューに変換します。広告や邪魔な要素を排除し、テキスト読み上げ、AIによる要約、翻訳機能を提供します。記事をクリップし、様々な形式（PDF、Word、Markdown）でエクスポートし、Obsidian、Pocket、Instapaperなどのツールと同期できます。学生、専門家、一般読者の集中力、理解力、生産性を向上させるために設計されています。
製品概要
BLUF 製品概要
BLUFは、あらゆるウェブサイト、PDF、YouTube動画のコンテンツを即座に要約・説明するAI搭載のブラウザ拡張機能です。要点を把握し、複雑なトピックを理解し、追加の質問をすることで、時間を節約し理解を深めます。
Preview
Clearly Reader 製品概要
Clearly Readerは、AIを搭載したリーディングアシスタントで、散らかったウェブページをクリーンでカスタマイズ可能な読書ビューに変換します。広告や邪魔な要素を排除し、テキスト読み上げ、AIによる要約、翻訳機能を提供します。記事をクリップし、様々な形式（PDF、Word、Markdown）でエクスポートし、Obsidian、Pocket、Instapaperなどのツールと同期できます。学生、専門家、一般読者の集中力、理解力、生産性を向上させるために設計されています。
Preview
Detailed feature comparison
BLUF vs Clearly Reader monthly traffic
Compare BLUF and Clearly Reader by monthly reach, traffic trend, visit depth, top regions, and acquisition sources.
How to interpret the traffic data
In the BLUF vs Clearly Reader monthly traffic comparison, BLUF currently shows 6.7K visits and Clearly Reader shows 20.4K; Clearly Reader has about 3 times the visible traffic of BLUF, an absolute difference of about 13.6K visits. This reflects visible reach, not feature quality or paid users.
Both tools provide verified traffic details, so monthly trends, visit depth, regions, and acquisition sources can be compared on the same basis.
BLUF monthly traffic:
Latest traffic
月間訪問数
6.7K
平均滞在時間
0:00
訪問あたりページ数
1.25
直帰率
38.05%
Data updated 2026-06-15
Monthly traffic trend
- 2025/9: 3.2K 月間訪問数
- 2026/1: 3.6K 月間訪問数
- 2026/2: 3K 月間訪問数
- 2026/3: 5.1K 月間訪問数
- 2026/4: 4.5K 月間訪問数
- 2026/5: 6.7K 月間訪問数
主要地域
Top 5 countries/regions
| Country/region | Percentage | Traffic |
|---|---|---|
| 🇺🇸United States | 34.43% | 2.3K |
| 🇨🇦Canada | 22.77% | 1.5K |
| 🇫🇷France | 21.45% | 1.4K |
| 🇮🇳India | 14.59% | 985 |
| 🇬🇧United Kingdom | 6.76% | 456 |
検索キーワード
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Clearly Reader monthly traffic:
Latest traffic
月間訪問数
20.4K
平均滞在時間
0:10
訪問あたりページ数
1.29
直帰率
56.55%
Data updated 2026-06-15
Monthly traffic trend
- 2025/9: 43.7K 月間訪問数
- 2026/1: 29.7K 月間訪問数
- 2026/2: 26.2K 月間訪問数
- 2026/3: 26.7K 月間訪問数
- 2026/4: 28.1K 月間訪問数
- 2026/5: 20.4K 月間訪問数
主要地域
Top 5 countries/regions
| Country/region | Percentage | Traffic |
|---|---|---|
| 🇨🇳China | 36% | 7.3K |
| 🇺🇸United States | 30.43% | 6.2K |
| 🇹🇼Taiwan | 18.14% | 3.7K |
| 🇮🇳India | 9.09% | 1.9K |
| 🇳🇱Netherlands | 6.34% | 1.3K |
流入元
| Source type | Percentage | Traffic |
|---|---|---|
| ダイレクト | 83.78% | 17.1K |
| 参照元 | 15.86% | 3.2K |
| Eメール | 0.36% | 73 |
検索キーワード
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Traffic-based selection guidance: If public market visibility is an important first-pass criterion, investigate Clearly Reader first. The final choice should still follow taxonomy, use case, and a real trial because higher traffic does not prove broader capabilities or better workflow fit.
Usage comparison
Compare the core capabilities of BLUF and Clearly Reader
BLUF Core features
研究
読書アシスタント
要約ツール
Clearly Reader Core features
研究
読書
テキスト読み上げ
ウェブクリッパー
Use cases
BLUF Use cases
AIリーダー
生産性
読書アシスタント
研究ツール
要約ツール
記事要約ツール
ブラウザ拡張機能
PDF要約ツール
テキスト要約ツール
YouTube要約ツール
Clearly Reader Use cases
AIリーダー
生産性
読書アシスタント
研究ツール
要約ツール
記事クリッパー
邪魔なし
Obsidian
ポケット
テキスト読み上げ
翻訳
ウェブクリッパー
BLUF vs Clearly Reader：In-depth comparison and selection guidance
First decide whether the products solve the same kind of need
This in-depth BLUF vs Clearly Reader comparison uses only the product records, taxonomy, audience, traffic, and community signals available on this page. BLUF is primarily listed under “読書アシスタント”, while Clearly Reader is primarily listed under “研究”, so the first decision is whether your actual task matches their recorded scope.
The structured fields currently show these decision-relevant differences: Primary category (BLUF: 読書アシスタント; Clearly Reader: 研究); Product type (BLUF: Browser extension; Clearly Reader: Website); Monthly visits (BLUF: 6.7K; Clearly Reader: 20.4K); Monthly growth (BLUF: 51.5%; Clearly Reader: -27.6%); Favorites (BLUF: 105; Clearly Reader: 115). These facts are more useful for selection than brand visibility alone.
What market visibility and monthly traffic mean
In the BLUF vs Clearly Reader monthly traffic comparison, BLUF currently shows 6.7K visits and Clearly Reader shows 20.4K; Clearly Reader has about 3 times the visible traffic of BLUF, an absolute difference of about 13.6K visits. This reflects visible reach, not feature quality or paid users.
Both tools provide verified traffic details, so monthly trends, visit depth, regions, and acquisition sources can be compared on the same basis.
If public market visibility is an important first-pass criterion, investigate Clearly Reader first. The final choice should still follow taxonomy, use case, and a real trial because higher traffic does not prove broader capabilities or better workflow fit.
Product positioning, use cases, and roles
BLUF and Clearly Reader currently overlap in shared categories: 研究; shared tags: AIリーダー、生産性、読書アシスタント、研究ツール、要約ツール. This can place both on the same shortlist, but it does not prove equal implementation, depth, or cost.
BLUF's unique categories/tags are 読書アシスタント、要約ツール、記事要約ツール、ブラウザ拡張機能、PDF要約ツール、テキスト要約ツール、YouTube要約ツール; Clearly Reader's are 読書、テキスト読み上げ、ウェブクリッパー、記事クリッパー、邪魔なし、Obsidian、ポケット、翻訳. These unique fields are the strongest differentiators: validate the product whose recorded scope matches the task instead of following traffic alone.
What ratings, comments, and favorites can tell you
BLUF has no verified rating, 0 comments, 105 favorites, and 106 likes；Clearly Reader has no verified rating, 0 comments, 115 favorites, and 110 likes。
Neither product has enough rating or comment samples for a credible reputation ranking.
Selection guidance by actual need
When to evaluate BLUF first
Put BLUF on the priority trial list when the task aligns with “読書アシスタント” and especially 読書アシスタント、要約ツール、記事要約ツール、ブラウザ拡張機能、PDF要約ツール、テキスト要約ツール. This follows recorded positioning and does not imply unlisted capabilities are absent.
BLUF also currently records: pricing is freemium, product type is browser extension, 6.7K verified monthly visits, no verified user rating. Verify any hard requirement around price, platform, or reach before trial, and do not let sparse review data substitute for testing.
When to evaluate Clearly Reader first
Put Clearly Reader on the priority trial list when the task aligns with “研究” and especially 読書、テキスト読み上げ、ウェブクリッパー、記事クリッパー、邪魔なし、Obsidian. This follows recorded positioning and does not imply unlisted capabilities are absent.
Clearly Reader also currently records: pricing is freemium, product type is website, 20.4K verified monthly visits, no verified user rating. Verify any hard requirement around price, platform, or reach before trial, and do not let sparse review data substitute for testing.
How to validate the recommendation before deciding
The available data describes positioning, public visibility, and community signals, but it cannot prove output quality, speed, integration effort, privacy, or long-term cost in your workflow. Before deciding, run the same representative tasks in BLUF and Clearly Reader, then record completion time, accuracy, manual corrections, and the real paid threshold. A like-for-like trial turns this comparison into a defensible adoption decision.
比較 FAQ
How should I choose between BLUF and Clearly Reader?
Compare positioning, pricing, taxonomy, and traffic maturity, then verify the latest details on each official website.
Where does this comparison data come from?
The factual baseline is derived from product, taxonomy, traffic, and community data. Reviewed editorial conclusions show their source and verification date.
What do unknown fields mean?
Unknown means there is not enough reliable evidence; the page does not fill gaps with assumptions.