2026 最佳AI 資料擷取工具

AI資料擷取工具可從文件、網頁、圖片與 PDF 中辨識並整理結構化資訊,協助加速研究、流程自動化與資料分析。

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資料與分析

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Instructor preview
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Instructor

AI開發者工具

Instructor is a developer library for extracting structured, validated data from large language models. It uses Pydantic schemas, automatic retries, streaming, and a consistent interface across cloud, local, and routed LLM providers.

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Diffbot preview
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Diffbot

AI知識圖譜

Diffbot transforms unstructured public web content into structured data for AI applications. Its APIs and agent skills support web search, page extraction, crawling, entity resolution, natural-language processing, and Knowledge Graph research.

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