Khoj
Open-source personal AI assistant that searches your documents, the web, and connected knowledge.
- ai agent
- Freemium
- Research a topic
- Summarize documents
- Automate a workflow
Pricing
Khoj offers open-source self-hosting and cloud access with a free tier.
Overview
Khoj is an open-source personal AI assistant for working with notes, documents, and current information. It searches connected files and the web, answers questions with context, and supports PDFs, Markdown, plaintext, Org-mode, and Notion pages. Users can access Khoj through web, desktop, Emacs, Obsidian, and voice interfaces, create custom agents, schedule automations, generate images, and run Python analysis.
Key features
- Natural-language document search
- Web search for current information
- Custom agents with knowledge bases
- Support for common note and document formats
- Web, desktop, Emacs, and Obsidian access
- Scheduled email automations
- Python code execution for analysis
- Optional self-hosting
Use cases
- Open-source AI assistant
- Second brain
- Personal knowledge search
- Document research
- Notes and information retrieval
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Alternatives
Last updated 2026-09-16