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Tesseract vs Nougat

Tesseract is cheaper per page; Tesseract is faster; only Tesseract supports multilingual; only Nougat supports tables, math.

Tesseracttesseract/tesseractNougatmeta/nougat
TypeOpen sourceOpen source
PriceFree2 credits / page
Per 1,000 pages$0.00$2.00
Typical speed0.6 s / page3.0 s / page
Best forClean printed text, freearXiv-style papers
InputsPDF, imagesPDF, images
Languages100+ languagesMainly English
Max pages per request500200
TablesNo✓ Yes
HandwritingNoNo
MathNo✓ Yes
Bounding boxesNoNo
ConfidenceNoNo
FormsNoNo
Multilingual✓ YesNo
On OCRRouterAvailableComing soon

Prices are what you pay on OCRRouter. Speed is the provider's typical figure, not a benchmark we ran.

What each one is

Tesseract

The classic open-source OCR engine. Plain text from clean printed scans.

Tesseract details

Nougat

Meta's model that converts academic PDFs to Markdown with LaTeX math.

Nougat details

Use one, fall back to the other

Request body
{
  "model": "tesseract/tesseract",
  "fallbacks": ["meta/nougat"],
  "file_url": "https://example.com/document.pdf"
}

Questions

More comparisons

Tesseract alternativesNougat alternatives