Dify
Open-source · Self-hosted
Self-hosted AI assistant builder for creating custom chatbots and AI workflows in minutes.
AILLMChatbot Builder
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Best self-hosted AI tools
Build private AI applications, agents, model interfaces, and retrieval workflows. Compare the projects below by fit, maintenance burden, and deployment path.
n8n
Open-source · Self-hosted
Open-source workflow automation platform for connecting 400+ apps and services with visual editor, AI capabilities, and powerful self-hosted integrations.
AutomationWorkflowIntegration
LibreChat
Open-source · Self-hosted
Feature-rich self-hosted ChatGPT alternative supporting OpenAI, Claude, local LLMs, plugins, and team collaboration for enterprise AI workflows.
AIChatGPTLLM
Lobe Chat
Open-source · Self-hosted
Beautiful open-source ChatGPT UI with multi-model support, plugin marketplace, knowledge base integration, and modern design for self-hosted AI conversations.
AIChatGPTLLM
Flowise
Open-source · Self-hosted
Self-hosted visual LLM flow builder for creating AI applications with drag-and-drop interface.
AILLMVisual Flow Builder
Mem0
Open-source · Self-hosted
Open-source self-hosted knowledge base with AI-powered search, document management, and team collaboration for knowledge management.
Knowledge BaseAISearch
DeepSeek
Open-source · Self-hosted
Self-hosted large language model server with high-performance inference, API compatibility, and enterprise-grade deployment for private AI conversations.
AILLMLanguage Model