AI chatbot for conversation, work, research, coding, and content creation.
Khoj
An open-source AI copilot that merges online searches with your personal notes for contextual answers without relying on Google.

About Khoj
Khoj is an open-source AI copilot designed to integrate with personal notes and documents, providing contextual answers without requiring Google searches. It combines online searches with data from sources like PDFs, markdown files, GitHub repositories, and more, helping users stay focused and organized. The tool supports text-to-speech functionality and allows the creation of custom AI agents to enhance productivity. Khoj can operate offline for privacy and is accessible across multiple platforms. It emphasizes accessibility, transparency, and security, offering customization and self-hosting options. Backed by Y Combinator, Khoj also provides special pricing for students, reinforcing its commitment to making personal AI widely available.
Key features
- Integrates with personal notes and documents
- Merges online searches with local data
- Supports text-to-speech functionality
- Allows creation of custom AI agents
- Operates offline for privacy
- Accessible across multiple platforms
- Customizable and self-hostable
- Open-source with freemium pricing
- Special pricing for students
- Backed by Y Combinator
Use cases
- Enhancing productivity by retrieving contextual answers from personal and online sources
- Privately analyzing documents without relying on cloud-based search engines
- Creating custom AI agents for specialized workflows
Pros
- Open-source and transparent, allowing users to inspect and modify the software
- Operates offline for enhanced privacy and security
- Supports integration with personal documents, PDFs, markdown files, and GitHub repositories
- Offers text-to-speech functionality for accessibility
- Provides customization and self-hosting options for adaptability
Cons
- May require technical knowledge for setup and customization
- Performance depends on local hardware resources when running offline
- Limited built-in support for proprietary or closed-source AI models
Frequently asked questions about Khoj
What is Khoj and who is it designed for?
Khoj is an open-source AI copilot designed to integrate with personal notes and documents, providing contextual answers without relying on external searches. It is built for individuals or teams seeking a privacy-focused, customizable AI assistant that can adapt to their workflows.
How does Khoj work with my documents?
Khoj combines data from sources like PDFs, markdown files, GitHub repositories, and the web to provide contextual answers. It indexes your documents locally, enabling secure and offline access while maintaining transparency in how information is processed.
Can Khoj operate without an internet connection?
Yes, Khoj is designed to work offline, ensuring privacy and security by processing data locally on your device. This also reduces dependency on cloud services for routine tasks.
Does Khoj support text-to-speech functionality?
Yes, Khoj includes text-to-speech capabilities, making it accessible for users who prefer auditory output or have visual impairments.
What customization options does Khoj offer?
Khoj allows users to create custom AI agents, schedule automations, and adapt the software to their specific needs. It also supports self-hosting for full control over data and infrastructure.
Is Khoj suitable for academic research?
Yes, Khoj offers a product called Open Paper designed for academic research, enabling users to read, organize, and understand research papers with verifiable citations.
Khoj traffic & engagement
khoj.dev · third-party estimates from Similarweb
Traffic trend
Last 4 months · grows by one month every month
- Jun 202644K
- Jul 202643K−2.1%
- Aug 202633K−22.6%
- Sep 202642K+25.9%
Where visitors come from
Share of visits by channel
No measurable traffic from Paid Referrals.
Top countries
Share of visits · estimated visits
Other countries: 22.1%
Visits sent by AI assistants
How people reach this site from other AI tools
75 a month · 0.2% of all visits
Compared with similar tools
Chatbots & Assistants · Sep 2026
Traffic figures are third-party estimates, good for scale and trends; they can differ from a company's own numbers. Updated monthly.