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AI Tool Comparison
Dify vs Docling
A side-by-side breakdown to help you pick the right tool for your workflow.
Dify
Build and orchestrate LLM applications and agentic workflows with visual workflow design, RAG, and knowledge-base management — open source with 139,000+ GitHub stars.
Developer Tools
freemium
Docling
Convert PDFs, DOCX, and HTML into a unified structure ready for generative AI pipelines with IBM Research's document conversion library, now governed under the LF AI & Data Foundation.
Developer Tools
free
Bottom Line
Dify edges ahead on rating (4.7 vs 4.5), but the right pick still comes down to which workflow you're running.
Choose Dify if…
Chatbot Development
Choose Docling if…
Developer Tools
| Attribute | Dify | Docling |
|---|---|---|
| Category | Developer Tools | Developer Tools |
| Pricing | freemium | free |
| Pricing Detail | Free Sandbox / $59/mo Professional / $159/mo Team | Free and open source (MIT license) |
| Rating |
Key Features
Dify
- Visual workflow editor
- RAG pipeline builder
- Multi-model support
- Built-in observability
- API and webhook integration
- Self-hostable
Docling
- PDF and Office parsing
- Table and layout extraction
- AI-ready structured output
- Integrates with LangChain/LlamaIndex
Pros
Dify
- •Visual editor dramatically reduces development time
- •Strong open-source community and active development
- •Works with any major LLM provider
Docling
- •Excellent table handling
- •Open source and free
- •Great for RAG ingestion
Cons
Dify
- Complex workflows can become difficult to debug
- Cloud pricing jumps significantly beyond free tier
Docling
- CPU-intensive on large docs
- Library, not a UI