onyx and SurfSense
About onyx
onyx-dot-app/onyx
Open Source AI Platform - AI Chat with advanced features that works with every LLM
Provides agentic RAG with hybrid search, knowledge graphs, and connectors to 40+ data sources, plus MCP support for external tool integration. Deployable via Docker, Kubernetes, or Terraform with enterprise features including SSO, RBAC, document-level permissioning, and hybrid search optimized for millions of documents. Supports all LLMs and includes agents, web search, code execution, and deep research capabilities.
About SurfSense
MODSetter/SurfSense
Open source alternative to NotebookLM for teams. Join our Discord: https://discord.gg/ejRNvftDp9
An AI research agent with 25+ connectors (Google Drive, Slack, Jira, Notion, GitHub, etc.) that indexes external knowledge sources and enables hybrid semantic+full-text search with cited responses. Built on LangChain Deep Agents for planning and subagent orchestration, it supports 100+ LLMs and embedding models via LiteLLM, with optional local inference (vLLM, Ollama) for data privacy. Beyond chat, it generates videos, podcasts, presentations, and reports while enabling real-time team collaboration with role-based access control and shared workspaces.
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