Best Open WebUI Alternatives in 2025
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LoLLMS WebUI: Access and utilize LLM models for writing, coding, data organization, image and music generation, and much more. Try it now!
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Enhance exploratory programming with Roboweb, an AI assistant featuring seamless integration of OpenAI's ChatGPT in JupyterLab. Maximize your coding potential now!
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Create chatbots, customer support, and implement functionalities in your codebase with OpenChat. Leverage AI in work, education, and entertainment.
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A Gradio web UI for Large Language Models. Supports transformers, GPTQ, llama.cpp (GGUF), Llama models.
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Bringing large-language models and chat to web browsers. Everything runs inside the browser with no server support.
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OpenAgents: Deploy & use practical AI agents to analyze data, automate tasks, & control your browser for peak productivity. Open-source for all.
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Build AI chat UIs faster with assistant-ui! Open-source React library with primitives, integrations, and wide LLM support.
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Open-source, feature rich Gemini/ChatGPT-like interface for running open-source models (Gemma, Mistral, LLama3 etc.) locally in the browser using WebGPU. No server-side processing - your data never leaves your pc!
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Connect your website to the AI Web with NLWeb. Open source tools & protocols using Schema.org enable natural language access for AI agents and users.
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Automate tasks with OpenManus, your open-source AI agent! Easy setup, local & flexible LLMs. Boost your productivity today!
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Build captivating user interfaces effortlessly with LangUI, an open-source UI library for AI projects. Rapidly style components and ensure a seamless user experience with Tailwind CSS.
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Discover how Stable Diffusion improves the world with incredible conversational AI, taking art and communication to new heights.
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OpenTools: Unified API for LLM tools. Integrate search, maps, & scraping easily. LLM agnostic, transparent pricing. Get your API key!
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LanguageUI is an open-source design system and UI Kit for giving LLMs the flexibility of formatting text outputs into richer graphical user interfaces.
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Build real-time AI voice apps! RealtimeVoiceChat is open-source, low-latency, & customizable. Use your choice of LLMs, STT, & TTS engines. Docker deploy!
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OWL: Open-source multi-agent task automation framework. Real-time data, browser control, document parsing, code execution.
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Lobe Chat: An open - source, modern - designed AI chat framework. Supports multiple AI providers, knowledge base, multi - modals. Get one - click FREE deployment of your private chat app.
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OpenLens AI is a fully autonomous research agent designed for the medical field. Provide it with your dataset and a single-line research idea, and it will independently conduct literature review, design experiments, analyze data, and generate comprehensive research reports—no manual intervention required.
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Customizable AI Vtuber: Voice & Live2D avatar. Offline, private & flexible. Your AI companion for chat, ideas & desktop pet!
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Enhanced ChatGPT Clone: Features OpenAI, GPT-4 Vision, Bing, Anthropic, OpenRouter, Google Gemini, AI model switching, message search, langchain, DALL-E-3, ChatGPT Plugins, OpenAI Functions, Secure Multi-User System, Presets, completely open-source for self-hosting.
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SwarmUI, A Modular Stable Diffusion Web-User-Interface, with an emphasis on making powertools easily accessible, high performance, and extensibility.
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Harness the power of ChatGPT with NextChat. One-click deployment, privacy, cross-platform app, and more. Explore endless possibilities today.
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OpenLIT is an open-source LLM and GPU observability tool built on OpenTelemetry. It offers tracing, metrics, and a playground to debug and improve LLM apps. Supports 20+ integrations like OpenAI, LangChain, and exports data to your existing observability tools
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Open-Fiesta: The open-source AI chat playground for developers. Compare & evaluate multiple AI models side-by-side. Self-host for full control.
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Build custom AI agents fast with Open Agent Kit! Open-source, flexible, & deployable anywhere. Connect LLMs & extend with plugins.
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LM Studio is an easy to use desktop app for experimenting with local and open-source Large Language Models (LLMs). The LM Studio cross platform desktop app allows you to download and run any ggml-compatible model from Hugging Face, and provides a simple yet powerful model configuration and inferencing UI. The app leverages your GPU when possible.
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Navigating the diverse landscape of AI-powered chat tools can be challenging. Users often find themselves managing multiple platforms, struggling to integrate different AI models, or lacking control over their chat workflows. HyperChat addresses these pain points by offering a unified, open-source chat client that integrates a variety of large language models (LLMs) and provides advanced productivity tools—all in one intuitive interface.
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Develop and manage BabyAGI models easily with BabyAGI-UI. Upload and run models, debug and enhance web applications effortlessly. Try it now!
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Discover Window.ai, a user-friendly software that lets you use AI models on the web without API keys or coding. Choose from pre-existing models or host your own, and enjoy privacy and flexibility. Train your chatbots, assistants, and more with ease.
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Oumi is a fully open-source platform that streamlines the entire lifecycle of foundation models - from data preparation and training to evaluation and deployment. Whether you’re developing on a laptop, launching large scale experiments on a cluster, or deploying models in production, Oumi provides the tools and workflows you need.