The best Large Language Model (LLM) alternative to Open WebUI is Jan.ai, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Open WebUI and many of them are Large Language Model (LLM) Tools so hopefully you can find a suitable replacement. Other interesting Large Language Model (LLM) Tool alternatives to Open WebUI are AnythingLLM, LibreChat, Alpaca - Ollama Client and LM Studio.
Open-source offline AI platform supports local LLMs including Llama, Gemma, Qwen, GPT-oss, integrates cloud services like OpenAI and Anthropic, enables custom assistant creation, offers OpenAI-compatible API on localhost, operates across diverse hardware and ensures privacy.
Open-source privacy-focused chatbot platform allowing unlimited document uploads, multi-user and single-user modes, AI-powered chat with documents, vector database and LLM compatibility, customizable interface, message history, secure desktop deployment, and full user controls.
LibreChat is a free, open source AI chat platform. This Web UI offers vast customization, supporting numerous AI providers, services, and integrations. Serves all AI Conversations in one place with a familiar interface, innovative enhancements, for as many users as you need.
Alpaca is an Ollama client where you can manage and chat with multiple models, Alpaca provides an easy and begginer friendly way of interacting with local AI.
A Gradio web UI for Large Language Models. Supports transformers, GPTQ, llama.cpp (GGUF), Llama models.
SillyTavern is a user interface you can install on your computer (and Android phones) that allows you to interact with text generation AIs and chat/roleplay with characters you or the community create.
Tool for downloading AI and machine learning models from Hugging Face, Model Scope, and Civitai on Windows, featuring command line and GUI options, efficient management of large file downloads, integrity checks, and progress monitoring for users.
Mocolamma is an Ollama management application for macOS and iOS / iPadOS that connects to Ollama servers to manage models and perform chat tests using models stored on the Ollama server.
NodeTool is a playground for AI that uses a visual canvas to connect different AI tools - like GPT, image creators, and video generators - into one seamless workflow. Instead of jumping between five different apps to write a script, generate an image, and turn it into a video...
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