[{"data":1,"prerenderedAt":105},["ShallowReactive",2],{"seo-verification":3,"marketplace-app-en-open-webui":6},{"google":4,"bing":5},"EycwPY2XMyTkVzas3n1ygeNJFGAH513qrMjfDljzsMQ","",{"slug":7,"name":8,"description":9,"phase":10,"docsUrl":11,"logo":12,"github":13,"tagline":14,"longDescription":15,"features":16,"useCases":23,"steps":33,"faq":49,"specs":65,"compatibleOs":73,"relatedApps":75,"relatedPosts":99,"category":102},"open-webui","Open WebUI","Web interface to interact with your local or remote LLMs. Your data stays on your infrastructure — no third party involved.",1,"https:\u002F\u002Fservorbit.com\u002Fblog\u002Fheberger-open-webui-vps","https:\u002F\u002Fcdn.jsdelivr.net\u002Fgh\u002Fselfhst\u002Ficons\u002Fsvg\u002Fopen-webui.svg","https:\u002F\u002Fgithub.com\u002Fopen-webui\u002Fopen-webui","Web interface for your LLMs — Ollama, OpenAI, Mistral — hosted on your own server.","Open WebUI is an open-source chat interface, compatible with Ollama and the OpenAI APIs, that lets you interact with language models from your browser. Deployed on your VPS, it replaces ChatGPT without sending your data to third parties: your conversations, documents and history stay on your infrastructure.\n\nIt is the ideal tool for teams that want to experiment with local LLMs (Llama 3, Mistral, Gemma) or remote ones while keeping full control of their exchanges. Open WebUI supports RAG (Retrieval-Augmented Generation), multi-model conversations and session sharing between users.",[17,18,19,20,21,22],"Compatible with Ollama (local models) and the OpenAI\u002FAnthropic API","Built-in RAG: query your PDF documents, texts and knowledge bases","Multi-user management with roles and permissions","Persistent conversation history, exportable","Multimodal support: text, images, code","Responsive interface, light\u002Fdark theme",[24,27,30],{"title":25,"body":26},"Internal team","Deploy a shared AI assistant for your team, connected to your internal documents, without exposing your data to OpenAI.",{"title":28,"body":29},"Development & testing","Test different LLM models side by side before integrating one of them into your application.",{"title":31,"body":32},"Intelligent knowledge base","Upload your PDFs, procedures and technical docs — ask questions in natural language.",[34,37,40,43,46],{"title":35,"body":36},"Create the VPS","Order a ServOrbit Cloud VPS (minimum 4 GB RAM if you use Ollama with a local model). Choose Ubuntu 22.04.",{"title":38,"body":39},"Install Docker","Update the system and install Docker + Docker Compose. Open WebUI runs entirely through containers.",{"title":41,"body":42},"Deploy Open WebUI","Run `docker run -d -p 3000:8080 --add-host=host.docker.internal:host-gateway ghcr.io\u002Fopen-webui\u002Fopen-webui:main`. The interface is reachable on port 3000.",{"title":44,"body":45},"Configure Nginx + SSL","Set up an Nginx reverse proxy with Let's Encrypt to expose Open WebUI on your domain over HTTPS.",{"title":47,"body":48},"Connect your models","In the settings, add the URL of your Ollama instance (or your OpenAI API key). Your models appear immediately in the conversation selector.",[50,53,56,59,62],{"q":51,"a":52},"What is Open WebUI?","Open WebUI is a self-hosted web interface for interacting with LLMs (Large Language Models) such as Llama, Mistral or GPT-4. It works like ChatGPT but runs on your own server.",{"q":54,"a":55},"What is the minimum RAM for Open WebUI?","Open WebUI itself needs about 512 MB of RAM. If you use Ollama with a local model (7B), plan for at least 8 GB of RAM. For the OpenAI API only, 2 GB is enough.",{"q":57,"a":58},"Is Open WebUI free?","Yes, Open WebUI is open source (MIT). You only pay for the VPS resources. If you use the OpenAI API, the API calls are billed by OpenAI — not by Open WebUI.",{"q":60,"a":61},"How does it differ from ChatGPT?","ChatGPT is hosted by OpenAI and all your data is sent to it. Open WebUI is self-hosted on your server: zero data transfer, full privacy, local models possible.",{"q":63,"a":64},"Can several models be used at once?","Yes. Open WebUI supports multiple connections (Ollama + OpenAI + Anthropic in parallel). You select the model for each conversation.",{"ram":66,"cpu":67,"stack":68,"port":72},"2 GB (8 GB with Ollama)","2 vCPU",[69,70,71],"Docker","Python","Ollama (optional)","3000",[74],"ubuntu-24.04",[76,85,91],{"name":77,"slug":78,"categorySlug":79,"categoryName":80,"categoryColor":81,"logo":82,"tagline":83,"description":84},"Dify","dify","ia","Artificial Intelligence","text-purple-400 bg-purple-500\u002F10","https:\u002F\u002Fcdn.jsdelivr.net\u002Fgh\u002Fselfhst\u002Ficons\u002Fsvg\u002Fdify.svg","Build LLM applications with drag-and-drop — chatbots, agents, RAG pipelines — no backend required.","Build LLM applications visually: chatbots, RAG agents, pipelines — without writing any backend code.",{"name":86,"slug":87,"categorySlug":79,"categoryName":80,"categoryColor":81,"logo":88,"tagline":89,"description":90},"OpenClaw","openclaw","https:\u002F\u002Fcdn.jsdelivr.net\u002Fgh\u002Fselfhst\u002Ficons\u002Fsvg\u002Fopenclaw.svg","Your personal AI assistant, self-hosted and reachable on your messaging apps — WhatsApp, Telegram, Discord and 50+ channels.","Your open-source personal AI assistant, reachable from WhatsApp, Telegram, Discord and 50+ messaging apps. Self-hosted on your VPS — your conversations stay with you.",{"name":92,"slug":92,"categorySlug":93,"categoryName":94,"categoryColor":95,"logo":96,"tagline":97,"description":98},"n8n","automatisation","Automation & Workflows","text-brand-action bg-brand-action\u002F10","https:\u002F\u002Fcdn.simpleicons.org\u002Fn8n","Automate your business processes with 400+ integrations — 100% self-hosted on your VPS.","Automate your workflows across applications without code. Over 400 integrations, 100% self-hosted on your VPS.",[100,101],"heberger-open-webui","heberger-application-ia",{"key":79,"slug":79,"name":80,"objective":103,"icon":104,"color":81},"Build, host and run AI solutions.","ai",1785628473399]