Khoj

Personal AI Assistantkhoj.dev

Company typePrivate
Founded2021
HeadquartersSan Francisco, United States
Headcount1–10
GTM typeB2C
OfferingSoftware

Khoj firmographics

Firmographics

Name: Khoj
Legal name: Khoj Inc.
Website: https://khoj.dev
Company type: Private
Founded year: 2021
Operating status: Operating
Headcount range: 1–10 employees
Ownership category
akta.pro rank

Khoj industry classification

Industry

Product category: Personal AI Assistant
NAICS: Software Publishers (5132), Software Publishers (51321)
SIC: Services-Prepackaged Software (7372)
akta.pro primary industry: Question Answering & Retrieval-Augmented Generation (RAG) (HDAAADAC)
akta.pro secondary industry: NLP Developer Tools & Evaluation (prompting, testing, benchmarks) (HDAAADAK)

Keywords

Open-source AI assistant
Personal knowledge management
Semantic document search
Retrieval augmented generation
AI research assistant

Where Khoj is headquartered

Location

Headquarters

HQ city: San Francisco
HQ country: United States
HQ region: North America

Markets served

Khoj business model

Business model

GTM type: B2C
Offering type: Software
Cost components: Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

Khoj Cloud Subscription: Cloud-hosted personal AI service with subscription tiers. Provides hosted access to Khoj without requiring self-hosting. Pricing tiers available at pricing page. Note: Khoj Cloud was deprecated April 15, 2026, with focus shifting to Open Paper and Pipali products.
Self-hosted (Open Source): Fully open-source version available for self-hosting. Users provide their own infrastructure and API keys for AI models (OpenAI, Anthropic, Gemini). No direct revenue from self-hosted deployments but drives community growth.

Pricing tiers

Model	Billing	Price
Freemium	Monthly	Free tier available for cloud
Subscription	Annual	Paid subscription tiers with different feature levels

Go-to-market motion2 records

Distribution channels7 records

Marketing channels6 records

Khoj product offering

Product offering

Core offering

Khoj is an open-source personal AI platform that provides semantic search and conversational access across a user's notes, documents, and the internet using retrieval-augmented generation (RAG). The platform offers multiple client interfaces (web app, desktop app, Obsidian plugin, Emacs package, WhatsApp bot), supports self-hosting via Docker or Pip, and exposes capabilities including custom AI agents, scheduled automations, code execution, personalized image generation, and voice chat. The company is also commercializing two sub-products: Open Paper (a research assistant for literature review) and Pipali (a desktop AI co-worker for professionals).

Product overview

Khoj is an applied AI company offering an open-source personal AI platform. The core product is Khoj, a second-brain AI that provides semantic search and conversational access to personal documents. The platform offers multiple client interfaces (web app, desktop app, Obsidian plugin, Emacs package, WhatsApp bot) and can be self-hosted or accessed via cloud. The company is focusing on two sub-products: Open Paper (research assistant for literature review) and Pipali (desktop AI co-worker for professionals). The original Khoj Cloud service was deprecated in April 2026, shifting focus to self-hosted deployment and the new product portfolio.

Differentiator

Problem solved

Functional benefit

Brands

Open Paper: Research workbench to keep up with the latest research, read, organize, and understand papers with verifiable citations.
Pipali

Products and services

Khoj (Core Product) Open-source personal AI second brain providing semantic search and chat with personal documents (PDF, markdown, org-mode, plaintext, Notion, GitHub). Supports agents, automations, code execution, image generation, and voice chat. For individual knowledge workers, researchers, students, and developers.
Open Paper Research workbench and literature review assistant for academic and industry researchers. Helps users keep up with the latest research, read and organize papers, and provides verifiable citations for accelerated literature review.
Pipali Desktop AI co-worker for professionals that runs safely on the user's machine to research, create, and automate tasks. Users assign tasks, track progress, and receive polished deliverables produced autonomously on their computer.
Khoj Desktop App Companion desktop application for Windows and Mac that syncs files and folders with the Khoj server, keeps documents indexed, and provides quick chat access via the Khoj Mini keyboard shortcut.
Khoj Web App Browser-based interface for chat and search with the Khoj server. Default Khoj client, accessible from any device, with drag-and-drop document upload and Progressive Web App installation support on mobile.
Khoj Obsidian Plugin Obsidian community plugin providing side panel chat, semantic search, and find-similar functionality. Auto-syncs Obsidian vault files with the Khoj index for in-context note editing.
Khoj Emacs Package Emacs package (khoj.el) for querying a personal knowledge base, available via MELPA and MELPA Stable. Indexes org-agenda files by default with customizable directory and file settings; supports search, chat, and find-similar operations.
Khoj WhatsApp Bot WhatsApp AI bot for querying the second brain via messaging. Supports slash commands (/online, /dream, /notes) and requires the desktop client for data sync. Hosted via the Flint repository under a Meta partnership.

Quantifiable outcome

Semantic search across 100K+ line corpus completes in under 10 minutes for initial indexing
+2 more outcomes

Companies that use Khoj

Customer profile

Segments3 records

Ideal customer profiles3 records

Khoj technology and API

Technology

Technology focussed Yes

API detail

Has API: Yes
API docs
API detail

Core technology

AI maturity

App detail

Integration30 records

AI capability10 records

Feature7 records

Khoj partnerships and signals

Strategic signal

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Khoj competitors and assessment

Company assessment

Market position

Competitive moat4 records

Key highlights6 records

Customer concentration

Khoj financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Khoj leadership team

Management profile

Number of profiles

Profiles3 records

Khoj funding detail

Funding detail

Funding overview

Funding rounds1 record

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Khoj M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Khoj

What does Khoj do?

Is Khoj a public or private company?

Khoj is a private company. It is classified as venture growth investor backed and is currently operating.

When was Khoj founded?

Khoj was founded in 2021. It employs 1 to 10 people.

Where is Khoj based?

Khoj is headquartered in San Francisco, United States, in the North America region.

How does Khoj make money?

Two revenue lines are on record. Khoj Cloud Subscription is the primary driver. The others are self-hosted (Open Source).

Does Khoj have an API?

Yes. Khoj offers a REST API accessible via its admin panel for configuring AI models, chat settings, search models, and other server settings. The API allows programmatic management of agents, chat models (OpenAI, Anthropic, Gemini, offline), and data sources. It also exposes a client application API using bearer token authentication for third-party applications to query the Khoj server. Developer documentation is at docs.khoj.dev.

What industry is Khoj in?

Khoj's product category is Personal AI Assistant. Its primary akta.pro industry code is HDAAADAC, Question Answering & Retrieval-Augmented Generation (RAG), with a secondary code of HDAAADAK, NLP Developer Tools & Evaluation (prompting, testing, benchmarks). Its NAICS code is 5132 and its SIC code is 7372.