MinerU is free, with no paid plan attached. olmOCR 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.
MinerU is free, with no paid plan attached and is listed for parses PDFs, images and Office files into Markdown, JSON, HTML or LaTeX. olmOCR is free, with no paid plan attached and is listed for apache 2.0 open-source OCR toolkit from Ai2, 19.3k GitHub stars. Both sit in AI OCR & Document Extraction.
Neither — MinerU and olmOCR are both free, so the choice comes down to capability rather than cost. Both entries list what they uniquely do above.
Choose MinerU if you need parses PDFs, images and Office files into Markdown, JSON, HTML or LaTeX; choose olmOCR if you need apache 2.0 open-source OCR toolkit from Ai2, 19.3k GitHub stars. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.
| MinerU | olmOCR | |
|---|---|---|
| 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 | mineru, pdf to markdown free, open source pdf parser, mineru ocr, document parsing for llm, mineru.net | olmocr, open source ocr, pdf to text, allen institute, free ocr model |
| Website | github.com | github.com |
| Full page | MinerU details → | olmOCR details → |
| Alternatives | MinerU alternatives → | olmOCR alternatives → |