LangExtract (Google) is free, with no paid plan attached. Marker is free, with no paid plan attached. Both are listed under AI OCR & Document Extraction, so this is a like-for-like comparison. Neither is ranked above the other — Flocci carries no sponsored placement.
LangExtract (Google) is free, with no paid plan attached and is listed for python library extracting structured data from unstructured text with LLMs. Marker is free, with no paid plan attached and is listed for apache-2.0 code, 38.7k GitHub stars, converts PDFs/DOCX/PPTX/XLSX to markdown/JSON. Both sit in AI OCR & Document Extraction.
Neither — LangExtract (Google) and Marker are both free, so the choice comes down to capability rather than cost. Both entries list what they uniquely do above.
Choose LangExtract (Google) if you need python library extracting structured data from unstructured text with LLMs; choose Marker if you need apache-2.0 code, 38.7k GitHub stars, converts PDFs/DOCX/PPTX/XLSX to markdown/JSON. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.
| LangExtract (Google) | Marker | |
|---|---|---|
| Pricing tier | Free | Free |
| Free to start | Yes | Yes |
| Category | Research & Learning | Research & Learning |
| Type | AI OCR & Document Extraction | AI OCR & Document Extraction |
| Listed capabilities |
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| Tags | langextract, google langextract, extract structured data from text llm, source grounded extraction, gemini extraction library | marker, datalab, pdf to markdown, open source document parsing, surya ocr |
| Website | github.com | github.com |
| Full page | LangExtract (Google) details → | Marker details → |
| Alternatives | LangExtract (Google) alternatives → | Marker alternatives → |