personal AI assistant / RAG knowledge management
Khoj is a self-hostable personal AI second brain that provides RAG-based chat with your docs and the web, plus automations, agents, and multi-platform clients.
Same problem, same approach. Swapping one for another is a config change, not a rewrite.
Choose over Khoj if you want a Go-based, Tencent-backed RAG knowledge platform with a structured wiki and agent support, and can accept the NOASSERTION license.
Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.
Choose over Khoj if you want a Go-based, self-hostable personal AI assistant with agent loops and computer-use/browser-use support.
⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagentai.org
Solves the same problem with a different architecture or at a different layer. Expect to rewrite the integration.
Choose over Khoj if you want a self-hosted agent/task workspace with a board UI and API, and don't need deep personal-document RAG.
✨ All your agents and workspaces in one place, on every device you own. Track tasks on a board, accessible from desktop, mobile, browser, or API. Self-hosted.
Choose over Khoj if you want a local-first AI agent workspace as a desktop GUI/TUI, without a server deployment.
Local-first AI agent workspace for coding, writing, design, research, and automation — one runtime for desktop GUI and TUI.
Choose over Khoj if you need an enterprise AI workspace with model routing, billing, and identity features.
An enterprise AI workspace for model routing, multimodal chat, files, tools, billing, identity, and operations.
Choose over Khoj if you need an enterprise agent-building platform with visual pipeline construction and team roles.
🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。
Choose over Khoj if you need a dedicated web-research agent with live data sources (socials, search, maps) and an MCP server.
Open-source NotebookLM alternative. Research the open web with live data(Reddit, YT, IG, TikTok, Indeed, Google Search, Maps etc) through one platform, API or MCP server. Join our Discord: https://discord.gg/ejRNvftDp9
Choose over Khoj if you want an agent-operations platform that schedules, hires, and reports on a team of AI agents with a chat UI.
🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.
An earlier or more limited way to do the job. Still the right call when you need something small, proven, or CPU-only.
Choose over Khoj if you only need local semantic link suggestions inside Obsidian with zero setup and no API key.
Find related notes and excerpts while writing. Your link building copilot displays relevant content in graph + list view. A local embedding model powers semantic search. Zero setup. No API key.
Choose over Khoj if you need an Apache-2.0 licensed private chat with local LLMs and docs, but note it is archived and less active.
Private chat with local GPT with document, images, video, etc. 100% private, Apache 2.0. Supports oLLaMa, Mixtral, llama.cpp, and more. Demo: https://gpt.h2o.ai/ https://gpt-docs.h2o.ai/
Choose over Khoj if you need a Langchain-based local knowledge chat for Chinese-friendly LLMs, but it is narrower and less active.
Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain
Choose over Khoj if you just need a basic self-hosted knowledge base for notes without AI features.
Your Self-Hosted Knowledge Base
Does the same job, but ships as an app. Useful to a person, not swappable into a codebase.
Choose over Khoj if you want an Obsidian-native AI second brain built on Claude Code and a Markdown knowledge graph.
Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI note-taking, personal knowledge management (PKM), and an open-source Notion alternative. Based on Karpathy's LLM Wiki pattern.
Choose over Khoj if you want to embed Claude Code/Codex in Obsidian as an AI collaborator without running a separate server.
An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault
These projects were analysed and named khoj among their alternatives. The relationship is not symmetric — how khoj rates them is a separate judgement, made when khoj is analysed in its own right.
calls khoj “personal AI second brain with scheduling and agents; stronger for individual workflows”
Open Source AI Platform - AI Chat with advanced features that works with every LLM
calls khoj “choose for a self-hostable personal AI second brain with deep research and automations if you want a more personal alternative.”
Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.
calls khoj “when you want a mature self-hosted second brain with docs+web integration and automations rather than SurfSense's live social connectors.”
Open-source NotebookLM alternative. Research the open web with live data(Reddit, YT, IG, TikTok, Indeed, Google Search, Maps etc) through one platform, API or MCP server. Join our Discord: https://discord.gg/ejRNvftDp9
calls khoj “choose when you need a personal knowledge assistant with RAG and local LLM support rather than a general workflow agent platform.”
AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.
calls khoj “Focused on personal knowledge and docs with agents/automation; pick for a second-brain AI assistant over a generic chat UI.”
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
calls khoj “choose it when you prefer a second-brain approach with deep research and automations, and don't need a full office suite.”
Self-hosted AI workspace.
calls khoj “Choose when you want a personal AI second brain with agent automation and deep research.”
🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.
calls khoj “Choose it if you want an AI conversational interface over your stored documents and notes instead of a manual editor.”
An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间，让人与智能体在此协作
calls khoj “Choose Khoj when you want a self-hosted second brain with personal docs and automations, not just a chat clone.”
Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active
calls khoj “choose if you need answers from personal docs plus web, not just web; it is a second-brain style RAG tool.”
Vane is an AI-powered answering engine.
calls khoj “choose if you want a self-hosted personal AI second brain with scheduling/deep research rather than an enterprise agent platform.”
🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。
calls khoj “Choose if you want a self-hostable second brain with agents and automations, rather than a local desktop app.”
Open-source AI coworker, with memory
calls khoj “Choose for a self-hostable RAG assistant that answers from your docs instead of maintaining a persistent wiki.”
LLM Wiki is a cross-platform desktop application that turns your documents into an organized, interlinked knowledge base — automatically. Instead of traditional RAG (retrieve-and-answer from scratch every time), the LLM incrementally builds and maintains a persistent wiki from your sources。
calls khoj “Self-hosted personal AI that also indexes your own docs; choose if you need answers from both web and private notes.”
Scira (Formerly MiniPerplx) is a minimalistic AI-powered search engine that helps you find information on the internet and cites it too. Powered by Vercel AI SDK!
calls khoj “choose when you want an AI assistant that answers from your docs via chat, not a card-based notes UI.”
An open-source, self-hosted personal AI note tool prioritizing privacy, built using TypeScript .
calls khoj “Self-hostable AI second brain with deep research among many features; choose if you want an integrated personal AI.”
Fully local web research and report writing assistant
calls khoj “choose when you need a self-hostable AI assistant for docs and deep research rather than a focused web search UI.”
An AI-powered search engine with a generative UI
calls khoj “Broader self-hosted second-brain app with chat, automations, and deep research; choose when you want an all-in-one assistant beyond research reports.”
~95% on SimpleQA (e.g. Qwen3.6-27B on a 3090). Supports all local and cloud LLMs (llama.cpp, Ollama, Google, ...). 10+ search engines - arXiv, PubMed, your private documents. Everything Local & Encrypted.
calls khoj “self-hostable AI second brain app with deep research feature, not a code-level library”
An AI-powered research assistant that performs iterative, deep research on any topic by combining search engines, web scraping, and large language models. The goal of this repo is to provide the simplest implementation of a deep research agent - e.g. an agent that can refine its research direction overtime and deep dive into a topic.
calls khoj “Choose it if you want a ready-to-use personal AI second brain with web/docs search, not a bot development platform.”
Production-grade platform for building agentic IM bots - 生产级多平台智能机器人开发平台/ Agent、知识库编排、插件系统 / Bots for Discord / Slack / LINE / Telegram / WeChat(企业微信, 企微智能机器人, 公众号) / 飞书 / 钉钉 / QQ / Matrix e.g. Integrated with ChatGPT(GPT), DeepSeek, Dify, n8n, Langflow, Coze, Claude, Gemini, GLM, Ollama, SiliconFlow, Moonshot, openclaw / hermes agent, deerflow