# RAGFlow

Open-source RAG engine with deep document parsing and agent workflows. RAGFlow is free, with no paid plan attached, at ragflow.io.

## Facts

- **Pricing tier:** Free
- **Works on:** Web, Self-hosted
- **Works in browser:** Yes

## Capabilities

- Open-source RAG engine with deep document parsing and agent workflows
- Grounded citations and template-based chunking
- Self-host with Docker; bring your own LLM

## FAQ

### What is RAGFlow?

RAGFlow is listed under Agent Memory & RAG-as-a-Service, in the AI Agents & Automation category on Flocci AI Tools. Open-source RAG engine with deep document parsing and agent workflows. It is free, with no paid plan attached, and it lives at ragflow.io.

### Is RAGFlow free?

RAGFlow is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 397 entries on Flocci AI Tools with no upgrade path built in.

### Can I use RAGFlow in a browser, or is there an app?

RAGFlow works in a normal browser tab with no install. It is available on the web and self-hosting.

### What can RAGFlow do?

RAGFlow does 3 things the catalog singles out: Open-source rag engine with deep document parsing and agent workflows; grounded citations and template-based chunking; self-host with docker; bring your own llm.

### What is the best free alternative to RAGFlow?

MemOS is the closest free alternative: it sits in the same Agent Memory & RAG-as-a-Service sub-category and is free. Basic Memory, Cognee and Graphiti also start free. The full list is on the alternatives page.

## Related

- [RAGFlow alternatives](https://aitools.flocci.in/alternatives/ragflow)
- [Agent Memory & RAG-as-a-Service](https://aitools.flocci.in/category/ai-agents-automation/agent-memory-rag-as-a-service)
- [Best free AI agent memory and RAG services](https://aitools.flocci.in/best/best-agent-memory-rag-as-a-service)
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Source: Flocci AI Tools — https://aitools.flocci.in/tool/ragflow

Facts last verified: October 2026