Self-hosted projects tagged “LLM Chat”

Feature-rich, self-hosted AI interface that integrates Ollama and OpenAI-compatible APIs, offers RAG, vector DB support, image tools, RBAC and observability.

Actively maintained

Alternative to:

Open WebUI Cloud+19

LibreChat is a self-hosted AI chat platform that supports multiple LLM providers, custom endpoints, agents/tools, file and image chat, conversation search, and presets.

MITActively maintained

Alternative to:

ChatGPT+11

Self-hostable personal AI 'second brain' for chat, semantic search, custom agents, automations and integration with local or cloud LLMs.

AGPL-3.0Actively maintained

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Google NotebookLM+16

Self-hosted AI answering engine that combines web search with local or hosted LLMs to generate cited answers, with search history and file uploads.

MITActively maintained

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Perplexity+5

Open-source platform for AI chat, RAG, agents, and enterprise search across your team’s connected knowledge sources, compatible with hosted and local LLMs.

Actively maintained

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Onyx+19

Open-source shadcn/ui-based component library for building ChatGPT-style and MCP apps with production-ready, customizable UI blocks.

Open-source self-hosted fitness tracker for nutrition, exercise, water, and body metrics; includes AI nutrition chat, Docker deployment, web PWA and Android app.

Actively maintained

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Cronometer+9

WhoDB is a lightweight database management UI for SQL and NoSQL systems, with schema exploration, query scratchpad, data editing, exports, and optional AI chat to SQL.

Apache-2.0Actively maintained

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Valentina Studio

Basic Memory gives AI assistants durable, local-first memory by reading and writing structured Markdown notes, enabling reusable context across conversations and tools.

AGPL-3.0Actively maintained

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Obsidian+14

Self-hosted voice assistant platform for ESP32 devices with on-device wake-word and command recognition, Home Assistant integration, and an optional inference server for STT/TTS/LLM.

Apache-2.0Actively maintained

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Amazon Alexa+9

Open-source investment portfolio tracker with real-time market data, charts, collaboration, and an optional LLM chat assistant grounded on your holdings.

Actively maintained

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Morningstar Portfolio Manager+12

StreamyStats is a Jellyfin statistics and analytics service with dashboards, watch history insights, and optional AI chat and recommendations powered by embeddings.

Actively maintained

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Google Analytics+12

Open-source conversational platform to build AI chatbots, multichannel live chat, and human-in-the-loop customer support with knowledge base and RAG capabilities.

MITActively maintained

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Tiledesk+19

Self-hosted graph-powered personal knowledge base with AI search, chat, and multi-format ingestion.

AGPL-3.0Actively maintained

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Readwise Reader+12