Open WebUI
Self-hosted ChatGPT-style frontend for Ollama / OpenAI.
Open Sourcevia ollama
Actually FreeNo SignupOpen SourceWatermark-Free
RAG-first local LLM workspace with workspaces and agents.
Local or cloud · Entry GPU (6–8 GB)
Can run fully local (uses your Ollama / LM Studio) or fully remote.
AnythingLLM treats RAG as the primary use case rather than a bolt-on. Documents go into 'workspaces'; each workspace has its own vector store, system prompt, and model. Supports local LLMs (Ollama, LM Studio, GGUF) and remote providers, agentic tool use, and a desktop app or self-hosted Docker deployment.
MIT (desktop + Docker). Mintplex Labs offers a paid cloud variant.
Self-hosted ChatGPT-style frontend for Ollama / OpenAI.
Beautifully designed chat UI with plugins and image generation.
Open-source ChatGPT desktop — runs models locally or via API.