What is Open WebUI?
The ChatGPT-killer that runs completely privately on your own infrastructure.
Open WebUI (formerly Ollama WebUI) is the premier open-source interface for interacting with Large Language Models (LLMs). It looks and feels exactly like ChatGPT, but it gives you something OpenAI doesn't: Total Sovereignty.
It connects to both local models (like Llama 3, Mistral, Gemma) and external APIs (OpenAI, Anthropic). It supports file uploads for RAG (Retrieval Augmented Generation), meaning you can upload a PDF and ask the AI questions about it without that data ever leaving your server.
⚠️ The Integration Headache
Open WebUI is just the frontend (the steering wheel). It needs an engine (Ollama) to run. If you try to host this stack yourself, you are immediately thrust into "Docker Networking Hell."
The "Docker Stack" Reality
Getting these containers to talk to each other securely is harder than it looks:
The "Connection Refused" Loop
This is the most common error self-hosters face. The UI is up, but the brain is dead:
{"models":[{"name":"llama3:latest","size":4700000000}]}
ERROR: Connection to http://host.docker.internal:11434 refused.
OLLAMA_BASE_URL is not reachable. Retrying in 5s...
Retrying in 5s...
Retrying in 5s...
You spend hours debugging Docker networks instead of chatting with your AI.
The Leapjuice Way
We provide a fully orchestrated AI environment. It includes the UI, the backend, and the secure storage, all running on Google Cloud's AI-Optimized hardware.
Starts at $29/mo. Private. Secure. Uncensored.
Use Cases
Private Legal/Medical Analysis: Upload sensitive documents and ask the AI to summarize them. Since the model runs on your private Leapjuice server, the data never trains a public model.
Coding Assistant: Paste proprietary code and get debugging help without leaking IP to ChatGPT.
Team Chat: Create accounts for your employees so your whole team has access to GPT-4 level intelligence for a flat monthly fee.