Khoj

AI

Open-source AI second brain with live web research and citations

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Project Metrics

  • GitHub Stars15,400↑+1100
  • Forks950
  • LicenseAGPL-3.0
  • Last Commit2 days ago
  • Repository Age2 years
  • Release Versionv1.22.0
  • Self-HostableYes (Docker / Bare Metal)
Verified Snapshot (2026-10-18)

Metrics verified via independent GitHub snapshot. Monthly velocity (+1100) is an estimated projection based on recent 30-day repository activity.

Technology Stack

PythonFastAPIReactPostgreSQLDocker

About Khoj

Khoj is a self-hostable research companion and Perplexity alternative. It searches across your personal notes, PDFs, code repos, and the live web, synthesizing grounded answers with citations. Works with desktop apps, browser extensions, and Emacs/Obsidian.

#Perplexity Alternative#Research Companion#Second Brain#Citations#Document Search

Quick Self-Host Guide

1

Clone Repository

git clone https://github.com/khoj-ai/khoj.git
2

Launch via Docker

docker compose up -d
3

Open Interface

Navigate to http://localhost:42110 to configure models and sources

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