Dify vs LlamaIndex
A side-by-side comparison of Dify and LlamaIndex, two Orchestration tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
LlamaIndex
OrchestrationThe data framework for LLM apps — RAG, agents, and document workflows.
View LlamaIndexAt a glance
| Attribute | Dify | LlamaIndex |
|---|---|---|
| Category | Orchestration | Orchestration |
| Pricing | FREEMIUM | FREEMIUM |
| License (differs) | Proprietary | Open core |
| Deployment (differs) | Hybrid | — |
| Platforms (differs) | Web, API | API, CLI |
| Model support | Model-agnostic | Model-agnostic |
| Vendor (differs) | Dify (LangGenius) | LlamaIndex |
| Capabilities (differs) |
|
|
The honest brief
Dify
Bundles a workflow builder, RAG, and observability into one self-hostable platform spanning hundreds of models.
- Drag-and-drop workflow builder
- RAG + agents + observability in one
- Prototype to production, little glue code
- Provider-agnostic model management
- License is source-available, not OSI
- Visual builder limits complex logic
- Self-host ops overhead
- Cloud tiers needed for scale
LlamaIndex
Retrieval-first where LangChain is orchestration-first — LlamaParse is the go-to for PDFs that defeat normal parsers.
- Best-in-class RAG primitives
- LlamaParse for hard documents
- Python + TypeScript
- Managed LlamaCloud option
- Narrower than full orchestration frameworks
- LlamaCloud parsing is paid
- API churn between versions
When to pick which
Both cover Agent framework and RAG pipeline.
Pick Dify if you need Workflow orchestration, MCP server, LLM observability, and AI app builder.
- Workflow orchestration (primary capability)
- MCP server (secondary capability)
- LLM observability (secondary capability)
- AI app builder (primary capability)
Pick LlamaIndex if you need Vector search, Chat with documents, Document parsing (structured), and Structured extraction.
- Vector search (secondary capability)
- Chat with documents (secondary capability)
- Document parsing (structured) (primary capability)
- Structured extraction (secondary capability)
LlamaIndex leans on RAG pipeline as a headline capability; Dify treats it as secondary.
- RAG pipeline (primary capability)
They also differ on:
- License
- Proprietary · Open core
- Platforms
- Web, API · API, CLI