Which is more popular, Dolphin or ragflow?

ragflow has more GitHub stars (91,619 vs 9,059).

Which is more actively developed, Dolphin or ragflow?

ragflow had more commits in the last 90 days (2,666 vs 0).

Compare their capabilities, limitations and "best for" notes above. Trying each on a small task is the fastest way to decide.

Side-by-side comparison of two AI agent tools

Dolphin has had no commit in 6 months; ragflow is actively maintained (2,666 commits in the last 90 days).
ragflow is growing faster: +2,402 GitHub stars in the last 30 days vs +28 for Dolphin.
Pick Dolphin for: the official repo for “Dolphin: Document Image Parsing via Heterogeneous Anchor Prompting”, ACL, 2025. Pick ragflow for: open-source RAG engine combining knowledge retrieval and agent capabilities for LLMs.

From GitHub data refreshed daily.

The official repo for “Dolphin: Document Image Parsing via Heterogeneous Anchor Prompting”, ACL, 2025.

ragflowopen-source

Open-source RAG engine combining knowledge retrieval and agent capabilities for LLMs

+Universal document parsing capability that handles both digital and photographed documents seamlessly
+Advanced two-stage architecture with document-type-aware parsing strategies optimized for different document formats
+Comprehensive 21-element detection including complex elements like formulas, code blocks, and tables with attribute field extraction

-Research-focused tool that may require significant technical expertise to implement and integrate
-Relatively new release with limited production use cases and community feedback
-Large model size (3B parameters) may require substantial computational resources for deployment

•Academic research document digitization and content extraction from PDFs and scanned papers
•Enterprise document processing for complex reports, invoices, and forms with mixed content types
•Automated parsing of technical documentation containing code snippets, mathematical formulas, and diagrams

Which is more popular, Dolphin or ragflow?: ragflow has more GitHub stars (91,619 vs 9,059).
Which is more actively developed, Dolphin or ragflow?: ragflow had more commits in the last 90 days (2,666 vs 0).
Should I use Dolphin or ragflow?: Compare their capabilities, limitations and "best for" notes above. Trying each on a small task is the fastest way to decide.