專項更強Anthropic 的前沿 AI 工作空間,由 Claude 5.5 驅動,擅長代理式程式開發、分析與細膩寫作。
ChatPDF 每月有 1,044,477 次造訪,月增率 -3.7%,定價模式為免費增值。iWeaver 每月有 336,462 次造訪,成長率 +32.9%,定價模式為免費增值。

iWeaver is an AI productivity platform built around your own knowledge base. Upload documents, videos, audio or web pages, then use specialised AI agents to summarise, analyse, visualise and write, so research and reporting happen in one workspace instead of many tabs.
| 面向/指標 | ![]() | |
|---|---|---|
| 官方網域 | chatpdf.com | iweaver.ai |
| 定價模式 | 免費增值 | 免費增值 |
| 每月造訪次數 | 104.45萬 (1,044,477) | 33.65萬 (336,462) |
| 月流量變化量 | -4.05萬 (-3.7%) | +8.32萬 (+32.9%) |
| 主要市場與市佔 | 🇺🇸 美國 (9.6%) | 🇺🇸 美國 (11%) |
| 每月直接造訪 | 45.78萬 | 7.78萬 |
| 使用者評分 | 4.2 | 4.2 |
| 支援平台 | 網站 | 網站 |
與任何 PDF、影片或網頁對話,幾秒內取得附引用的答案
每則回答都錨定來源文件,附可點擊引用並自動捲動至特定段落,核對只要幾秒,不必逐頁翻找。
將文件歸入資料夾,在同一個對話中查詢多個檔案,方便比較論點、交互核對結論或一次複習整門課程。
把冗長的論文、報告與合約濃縮成重點,也支援以任何語言翻譯或提問——甚至可用一種語言上傳、另一種語言提問。
依素材自動產生單字卡與簡報,並使用內建 AI 寫作與 AI 偵測功能來起草與檢查學術文本。

iWeaver is an AI productivity platform built around your own knowledge base. Upload documents, videos, audio or web pages, then use specialised AI agents to summarise, analyse, visualise and write, so research and reporting happen in one workspace instead of many tabs.
Import PDFs, Word files, ebooks, web pages, images, audio recordings and video links into a personal knowledge base that the AI can draw on.
Dedicated agents for documents, research papers, YouTube and podcast audio, images and books, plus PDF/video/image-to-mind-map converters.
Turn any uploaded source into a visual map, or generate relationship charts and diagrams to see how concepts connect across documents.
Agents for drafting reports, press releases, stories, SOPs, job descriptions and Instagram names, based on your own knowledge base.
專項更強Anthropic 的前沿 AI 工作空間,由 Claude 5.5 驅動,擅長代理式程式開發、分析與細膩寫作。
免費 / 開源Completely free PDF reading and editing tool with AI assistant, though basic compared to dedicated platforms.
跨裝置的免費 AI PDF 編輯、轉換與閱讀工具

專項更強Focuses primarily on converting audio and video recordings into searchable text, summaries, and mind maps.

Combines full desktop PDF editing software with AI chat, but requires software installation for full features.
專項更強一款 AI 工作空間代理,用一句提示詞產出文件、簡報、試算表與報告
將文件、提示詞與媒體轉化為具備強大視覺排版選項的互動式心智圖。
將影片內容轉錄並濃縮為結構化的文字摘要、逐字稿與心智圖。