Felo 每月有 1,913,881 次造訪,月增率 +14.3%,定價模式為免費增值。pdfy.ai 每月有 0 次造訪,成長率 0%,定價模式為免費增值。
免費多語言 AI 搜尋引擎,內建創作工具
用母語提問,即可取得綜合多種語言來源並附上引用的答案。
不必離開搜尋介面,就能把提示或答案轉成結構化簡報與心智圖。
在同一個介面撰寫長文並生成圖片。
把長影片濃縮成可讀摘要,並完成跨語言翻譯。
與 PDF、音訊、影片和網頁對話,快速取得可引用的答案
上傳 PDF 與音訊、貼上網站或 YouTube 連結,全部在同一個對話介面中提問。
回答會指向來源中的對應位置,方便核實內容並在自己的文稿中重用原句。
免費帳戶每月只有少量來源與提問額度,付費方案可提升至數百個來源、數千次提問。
付費方案包含文字辨識,可把純圖片 PDF 與掃描件轉為可檢索的文字。
Combines source collection, web research, and generative tools for writing, mind maps, and presentation slides.
Combines source collection, web research, and generative tools for writing, mind maps, and presentation slides.
專項更強A collaborative whiteboard featuring AI tools for mind mapping and presentations, prioritizing visual planning over search.
專項更強A collaborative whiteboard featuring AI tools for mind mapping and presentations, prioritizing visual planning over search.
PDF.ai lets you chat with any PDF using AI: upload or open a document and ask questions to get answers with citations, instant summaries and extracted data. The platform also provides a developer API for parsing documents, pulling out structured data and splitting PDFs inside your own workflows.
PDF.ai lets you chat with any PDF using AI: upload or open a document and ask questions to get answers with citations, instant summaries and extracted data. The platform also provides a developer API for parsing documents, pulling out structured data and splitting PDFs inside your own workflows.