AI OCR & Document ExtractionfreeNew

Dolphin (ByteDance)

Two-stage document-type and layout analysis then element parsing

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What Dolphin (ByteDance) does

  • Two-stage document-type and layout analysis then element parsing
  • Page-level and element-level parsing modes
  • Hugging Face Transformers integration
  • MIT licensed; Dolphin-v2 released Dec 2025

Dolphin (ByteDance) — straight answers

What is Dolphin (ByteDance)?

Dolphin (ByteDance) is listed under AI OCR & Document Extraction, in the Research & Learning category on Flocci AI Tools. Two-stage document-type and layout analysis then element parsing. It is free, with no paid plan attached, and it lives at github.com.

Is Dolphin (ByteDance) free?

Dolphin (ByteDance) is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 399 entries on Flocci AI Tools with no upgrade path built in.

What can Dolphin (ByteDance) do?

Dolphin (ByteDance) does 4 things the catalog singles out: Two-stage document-type and layout analysis then element parsing; page-level and element-level parsing modes; hugging face transformers integration; mit licensed; dolphin-v2 released dec 2025.

What is the best free alternative to Dolphin (ByteDance)?

DeepSeek-OCR is the closest free alternative: it sits in the same AI OCR & Document Extraction sub-category and is free. Docling, dots.ocr (dots.mocr) and LangExtract (Google) also start free. The full list is on the alternatives page.

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Dolphin (ByteDance) alternatives

Compare all alternatives →

AskYourPDF

AI OCR & Document Extraction
freemium
  • Chat with any PDF plus auto-fill PDF forms
  • Embeddable document chatbot for websites
  • 5M+ users including MIT/Harvard/Oxford/Stanford
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PDF.ai

AI OCR & Document Extraction
freemium
  • Chat-with-PDF product plus a separate parse/extract/split PDF API
  • Popular ChatPDF-category alternative with API access for developers
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Humata

AI OCR & Document Extraction
freemium
  • Free tier: 60 pages, 10 answers, no card
  • Cited answers across many uploaded files at once
  • Paid tiers priced per extra page rather than per seat
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Mistral OCR 4

AI OCR & Document Extraction
freemium
  • Self-hostable single-container OCR model for regulated industries
  • 170 languages, bounding boxes and per-field confidence scores
  • Low per-thousand-page API pricing; free to try inside Le Chat
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LlamaParse

AI OCR & Document Extraction
freemium
  • Parses 90+ formats incl. complex tables/charts/handwriting into clean markdown
  • 300,000+ users, 1B+ documents processed
  • Free trial credits via LlamaCloud, then usage-based
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Reducto

AI OCR & Document Extraction
freemiumLeaving soon
  • 15,000 free starter credits, no card required
  • Citation-ready structured JSON across 30+ file types
  • Edits extracted data back into original PDF/DOCX layout
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Head-to-head comparisons

Dolphin (ByteDance) vs AskYourPDFDolphin (ByteDance) vs PDF.aiDolphin (ByteDance) vs HumataDolphin (ByteDance) vs Mistral OCR 4Dolphin (ByteDance) vs LlamaParseDolphin (ByteDance) vs Reducto