RAG and knowledge base

Open sourceGPL-3.0Updated June 2026

MaxKB

Open-source enterprise knowledge base and RAG platform with a visual workflow builder, Ollama integration, MCP server support, and multi-model backend routing for building production AI agent applications.

Intermediate · Docker container -- self-hosted on Linux, macOS, or cloud VM. Ollama models served on localhost are automatically detected.

Editorial review

Reviewed byOpenSourcesAI EditorialLast updatedJune 2026SourcesMaxKB GitHub

Tool categories, pricing, source status, deployment options, and product claims can change quickly. Verify the official source before production or commercial use.

About MaxKB

Open-source enterprise knowledge base and RAG platform with a visual workflow builder, Ollama integration, MCP server support, and multi-model backend routing for building production AI agent applications.

Best for: Teams building enterprise-grade RAG and knowledge base applications with a visual interface -- document ingestion, multi-model routing, agent workflows, and MCP server integration -- without writing infrastructure code from scratch.

Deployment: Docker container -- self-hosted on Linux, macOS, or cloud VM. Ollama models served on localhost are automatically detected.

Skill level: Intermediate

Tradeoffs

GPL-3.0 license -- verify compatibility with your project licensing requirements before deploying in commercial products. Primarily Chinese-language documentation and community; English docs are available but less comprehensive. Requires Docker and adequate RAM for the vector store and LLM serving.

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Best for

Teams building enterprise-grade RAG and knowledge base applications with a visual interface -- document ingestion, multi-model routing, agent workflows, and MCP server integration -- without writing infrastructure code from scratch.

Why use it

MaxKB provides the full enterprise RAG stack in a single deployable platform: document ingestion and chunking, vector storage, multi-model LLM routing (Ollama, OpenAI, DeepSeek, local models), a visual workflow builder for agent logic, and a chat interface -- all configurable without custom backend code. It functions as a complete alternative to building a RAG pipeline from scratch, maintained by 1Panel-dev, the team behind the established 1Panel server panel.

Key features

  • Visual workflow builder: design agent logic, conditional routing, and multi-step RAG pipelines through a drag-and-drop interface without writing orchestration code
  • Multi-model backend support: route queries to Ollama (local), OpenAI, DeepSeek, Qwen, and other OpenAI-compatible endpoints from a single configuration panel
  • Document ingestion pipeline: upload PDFs, Word docs, web pages, and markdown -- MaxKB handles chunking, embedding, and vector indexing automatically
  • MCP server integration: connect MaxKB to external tools and data sources via Model Context Protocol for agent-augmented knowledge retrieval

Common AI use cases

  • Build an internal enterprise knowledge base over private documents with local model inference
  • Deploy a customer-facing AI agent with multi-source RAG and visual workflow routing
  • Replace a custom LangChain/LlamaIndex RAG pipeline with a configurable visual platform

Who should use it

  • Teams who want an enterprise RAG platform without building document ingestion, vector storage, and agent orchestration from scratch
  • Organizations that need to keep document data on-premises and route queries to local Ollama models
  • Developers evaluating RAG platforms alongside Dify and custom LangChain stacks

Who should not use it

  • Projects with GPL-3.0 licensing conflicts -- verify before deploying in commercial closed-source products
  • Small personal projects where a simpler Ollama and Open WebUI stack is sufficient
  • Teams requiring English-primary documentation and community support

Tradeoffs

GPL-3.0 license -- verify compatibility with your project licensing requirements before deploying in commercial products. Primarily Chinese-language documentation and community; English docs are available but less comprehensive. Requires Docker and adequate RAM for the vector store and LLM serving.

Alternatives

  • Dify
  • Ollama
CategoryRAG and knowledge baseLicenseGPL-3.0DeploymentDocker container -- self-hosted on Linux, macOS, or cloud VM. Ollama models served on localhost are automatically detected.ModeLocal
MaxKB GitHub

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