Langflow vs RAGFlow
A side-by-side comparison of two self-hosted self-hosted ai options
— licensing, setup difficulty, resource needs, and what each one
replaces.
Not the right match-up?
Compare Langflow with
choose an app… OpenClaw Hermes Agent OpenCode Hugging Face Transformers Dify PaddleOCR OpenHands screenshot-to-code GPT Academic Unsloth Open Interpreter GPT4Free Cline AnythingLLM Docling Mem0 GPT-SoVITS PrivateGPT Flowise GPT Engineer whisper.cpp Aider Upscayl Text Generation WebUI Coqui TTS Fabric Agno Quivr Bark LightRAG Marker Retrieval-based Voice Conversion WebUI OpenVoice DSPy Open NotebookLM AgentGPT Vane GraphRAG Tabby GPT Pilot Prompt Optimizer Langfuse SillyTavern SGLang Onyx Danswer Cognee PicoClaw FaceFusion Chroma GPT Researcher Haystack Kotaemon faster-whisper Roo Code Rembg Letta promptfoo Vanna AudioCraft WhisperX OpenUI MaxKB LocalGPT Guidance Rasa Open Source Surya SWE-agent Agent Zero Parlant SuperAGI DeepEval Leon Wren AI ChatALL LibreTranslate SurfSense Outlines Ragas LLMWare LitGPT LM Evaluation Harness txtai h2oGPT Bisheng Prompt flow LanceDB LlamaGPT Arize Phoenix Triton Inference Server AIChat OpenRLHF Xinference Local Deep Research BentoML Llama Stack Kokoro R2R Verba Sweep MeloTTS OpenLLMetry SD.Next MLX LM GPUStack Transformer Lab LoLLMs WebUI Rivet ExLlamaV2 Agenta Cognita nano-graphrag Speaches distilabel Whisper ASR Webservice Willow Cheshire Cat AI Demucs Roop Unleashed RamaLama ExLlama Ax GPTLink Spacebot BionicGPT Anse LocalAGI SecureAI Tools ChatGPT UI AI Horde Weave Chatd Lobe Vidol openedai-speech OpenReader Wyoming faster-whisper txtinstruct
Compare RAGFlow with
choose an app… OpenClaw Hermes Agent OpenCode Hugging Face Transformers Dify PaddleOCR OpenHands screenshot-to-code GPT Academic Unsloth Open Interpreter GPT4Free Cline AnythingLLM Docling Mem0 GPT-SoVITS PrivateGPT Flowise GPT Engineer whisper.cpp Aider Upscayl Text Generation WebUI Coqui TTS Fabric Agno Quivr Bark LightRAG Marker Retrieval-based Voice Conversion WebUI OpenVoice DSPy Open NotebookLM AgentGPT Vane GraphRAG Tabby GPT Pilot Prompt Optimizer Langfuse SillyTavern SGLang Onyx Danswer Cognee PicoClaw FaceFusion Chroma GPT Researcher Haystack Kotaemon faster-whisper Roo Code Rembg Letta promptfoo Vanna AudioCraft WhisperX OpenUI MaxKB LocalGPT Guidance Rasa Open Source Surya SWE-agent Agent Zero Parlant SuperAGI DeepEval Leon Wren AI ChatALL LibreTranslate SurfSense Outlines Ragas LLMWare LitGPT LM Evaluation Harness txtai h2oGPT Bisheng Prompt flow LanceDB LlamaGPT Arize Phoenix Triton Inference Server AIChat OpenRLHF Xinference Local Deep Research BentoML Llama Stack Kokoro R2R Verba Sweep MeloTTS OpenLLMetry SD.Next MLX LM GPUStack Transformer Lab LoLLMs WebUI Rivet ExLlamaV2 Agenta Cognita nano-graphrag Speaches distilabel Whisper ASR Webservice Willow Cheshire Cat AI Demucs Roop Unleashed RamaLama ExLlama Ax GPTLink Spacebot BionicGPT Anse LocalAGI SecureAI Tools ChatGPT UI AI Horde Weave Chatd Lobe Vidol openedai-speech OpenReader Wyoming faster-whisper txtinstruct
Feature Langflow RAGFlow Category Self-Hosted AI Self-Hosted AI License MIT Apache-2.0 Language Python Go Setup difficulty Medium Medium Min. RAM 2,048 MB 8,192 MB Deployment docker, kubernetes, bare-metal docker, kubernetes GitHub stars ★ 152,941 ★ 87,057 First released 2023 2024 Replaces Vertex AI Agent Builder NotebookLM
Why pick each one
Choose Langflow if… Released under the MIT license First-class Docker support for quick deployment Kubernetes-ready with Helm charts available Mature project with 152.9k GitHub stars Langflow details Choose RAGFlow if… Released under the Apache-2.0 license First-class Docker support for quick deployment Kubernetes-ready with Helm charts available Mature project with 87.1k GitHub stars RAGFlow details
Frequently asked questions Is Langflow or RAGFlow better? Neither is universally better. Langflow has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Langflow and RAGFlow free and open-source? Yes. Langflow is licensed under MIT and RAGFlow under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Langflow and RAGFlow with Docker? Langflow: yes. RAGFlow: yes.