Jan can: Run any model locally, Offline functionality, Data privacy by default, Web search capabilities. Best for: Individuals prioritizing privacy and local AI processing.

How much does Jan cost?

Jan is free and open source (Apache 2.0). Using a cloud model provider inside Jan requires your own API key with that provider.

Yes, Jan is open source and free to self-host. Managed hosting may carry separate costs.

Does Jan have an API?

Yes, Jan offers a public API for developers to integrate its capabilities into custom applications and workflows.

What platforms does Jan support?

Jan is a desktop app for macOS (Apple Silicon), Windows and Linux, with a local OpenAI-compatible API server.

What languages does Jan support?

Jan's interface is available in 17 languages, including English, Spanish, French, German, Japanese, Korean, Chinese (Simplified and Traditional), Vietnamese and Russian.

Does Jan work offline?

Yes, Jan supports offline use — you can run it without an active internet connection.

Jan

Q: Who is Jan for?

Jan is designed for Individuals prioritizing privacy and local AI processing; Developers and researchers experimenting with open-source LLMs; Users seeking a self-hosted alternative to cloud AI chatbots.

Open Source(Apache-2.0)

Verified

AI-Native

Easiest to use

Open-Source ChatGPT Replacement — personal intelligence that answers only to you

No training on your data

Zero retention

Instant deletion

Open Weights

Works offline

+11

Last updated: Oct 13, 2026

Open Source

Visit Site 44.9k

jan.ai

Visit jan.ai

Quick Answer

Jan is a desktop AI chatbot for individuals and developers prioritizing privacy and local AI processing. It supports chat, code generation, summarization, and data analysis with built-in foundation models. Best for users seeking a self-hosted alternative to cloud AI chatbots. Jan is free and open source.

About JanAI

Jan is an open-source, local-first AI chatbot that replaces ChatGPT, allowing users to run various models entirely on their own hardware for privacy and ownership. It comes with built-in foundation models and an application ecosystem. Jan is free and open source.

What Makes It UniqueAI

Jan runs 100% offline on your computer, ensuring data privacy and full ownership over your AI, unlike cloud-based alternatives.

AI-extracted from public sources. May contain errors. Methodology · Report an error

Decision Intelligence

Best For

Individuals prioritizing privacy and local AI processing

Developers and researchers experimenting with open-source LLMs

Users seeking a self-hosted alternative to cloud AI chatbots

Pricing Overview

Type

Open Source

Free Trial

Credit Card

Not Required

Free Plan

Yes

Dimension Scores

· 6.5 avg

How good it is, across universal quality axes

Ease of Use6/10

Customization8/10

Support10/10

Integration7/10

Compliance & Data Protection3/10

Performance5/10

AI-analyzed from product data·High confidenceHow we score

Task Scores

· 6.1 avg

What it can do, per category it works in · showing 10 of 10 tasks scoring 5+

Personality Customization8/10

Conversation Quality7/10

Reasoning Ability7/10

File Handling7/10

Knowledge Accuracy6/10

Multilingual Chat6/10

Context Retention5/10

Response Speed5/10

Citation Support5/10

Safety Controls5/10

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

Capabilities

Chat

Code

Writing

Summarization

Browsing

File Upload

Data Analysis

The Model(s) Behind It

Model details — extracted from public vendor sources by our pipeline (Smart Generator + A3 cross-referencing) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.

Base Models

Jan-v1 Jan-Code-4B Jan-v3-4B Jan-v2-VL Jan Nano 128k Jan Nano 32k Lucy

Uses Models

Llama 3.3 Mistral Large Qwen DeepSeek V3

Bring your own model — use your own API key or endpoint

Model size:

Medium

Model Weight Availability

Fully open (Apache/MIT)

Training Data Provenance

Not disclosed

Relevant to EU AI Act Art. 53 / Annex XI (GPAI)

Model Card

https://huggingface.co/janhq/Jan-v3-4B-base-instruct

Integrations & Connections

13 connections

Venice AI

Private, uncensored AI — chat, image, video & agents

View

Claude CodeNative

Connect with Claude Code

OpenclawNative

Integrate with OpenClaw

Mcp ServersNative

Connect with Model Context Protocol servers

OpenAIAPI

Connect to OpenAI API for remote models

AnthropicAPI

Connect to Anthropic API for remote models

GroqAPI

Connect to Groq API for remote models

Mistral AIAPI

Connect to Mistral AI API for remote models

Auto-updated

Build a Stack

Trust Score

60/100

Good

Based on 5 data signals

Confidence: High

Reflects publicly available data, not an independent audit

Compliance & Verified38/38

VerifiedYes

Human ReviewYes

Reliability0/10

No published data

Company17/17

Company ListedYes

User Base1M-10M

FundingBootstrapped

Health—

Not yet checked

AI-Assisted Data

Some details are AI-generated estimates — verify with the vendor.

AI-generated estimate: Best For, Description, Limitations, Quick Answer, What Makes Unique

How we source data

AI Governance & Regulatory Disclosures

Legally-sensitive fields — extracted from public vendor sources by our pipeline (Smart Generator + A3 cross-referencing) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.

EU AI Act Risk Tier

Unclassified

Switching & Migration

Migration Difficulty

Easy to Switch

Support:

Discord

GitHub

Help Center

Documentation

Community

API Access

Open Source

Quick Stats

CategoryAI Chatbots

Base ModelJan-v1 +6

PlatformsDesktop, API

Integrations12+

User Base1M-10M

LaunchedOct 2023

Setup TimeMinutes

VerifiedOct 2026

Company & Links

CompanyMenlo Research

Founded2023

Based inSingapore

Last major updateOct 2026

FundingBootstrapped

Documentation Changelog

LinkedIn Twitter/X Discord

All Features

Run any model locally

Offline functionality

Data privacy by default

Web search capabilities

Multi-token prediction

Model Context Protocol (MCP) support

File uploads

Local API server

Pricing Plans

Free

User Reviews

No reviews yet. Be the first to review!

Alternatives

Top Jan alternatives in the same category, ranked by quality.

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All-in-one AI assistant for chat, writing, and research.

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freemium

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Platform, Content & Languages

3 content types

16 languages

TextCodeImageEnglishSpanish+21 more

Content Types

Text

Code

Image

Accepts

Text

Image

Video

Code

URL

Produces

Text

Code

Languages: English, Spanish, French, Italian, Hindi, Indonesian, Polish, Vietnamese, Chinese, German, Czech, Portuguese, Korean, Japanese, Russian, Catalan

Jan

Quick Answer

Decision Intelligence

Best For

Dimension Scores

Task Scores

The Model(s) Behind It

Trust Score

AI Governance & Regulatory Disclosures

Switching & Migration

User Reviews

Venice AI

Talkie AI

Kimi AI

Monica

Kindroid

Nomi AI

Looking for more Jan alternatives?

Frequently Asked Questions

What can Jan do?

How much does Jan cost?

Is Jan free?

What makes Jan unique?

Does Jan have an API?

What platforms does Jan support?

What languages does Jan support?

Does Jan work offline?

Who is Jan for?