open-webui vs GPTRouter
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| open-webui | GPTRouter | |
|---|---|---|
| Tagline | User-friendly AI Interface (Supports Ollama, OpenAI API, ...) | Smoothly Manage Multiple LLMs and Image Models, Speed Up Responses, and Ensure Non-Stop Reliability |
| Stars | 145k | 454 |
| Forks | 21k | 38 |
| Open issues | 339 | 10 |
| Language | Python | TypeScript |
| License | Other | MIT |
| Last pushed | Jul 2, 2026 | Apr 10, 2024 |
| Categories | Inference & Serving, LLM Frameworks | LLM Frameworks, Developer Tools |
open-webui
Open WebUI is an extensible and feature-rich self-hosted AI platform that supports various LLM runners like Ollama and OpenAI-compatible APIs. It includes a built-in inference engine for RAG operations.
Python
GPTRouter
GPTRouter is an AI model gateway that allows for seamless management of multiple large language models (LLM) and image generation models. It supports fallback mechanisms, automatic retries, low latency responses, and integration with numerous APIs including OpenAI, Azure, Anthropic among others.
TypeScript