Tool profile

Wiki.js

An open source, modern and powerful wiki app built on Node.js, Git, and Markdown.

Visit site Compare

Updated Oct 10, 2026Facts from SaaSHub and js.wikiHow we review

Platforms

Web

Pricing

Open source

What is Wiki.js?

Wiki.js is an open-source note-taking app built on Node.js, Git, and Markdown that is well-suited for teams and projects needing high customization. It stands out with a modern interface, multi-language support, robust version control, and real-time collaborative editing. Security is handled via flexible authentication methods like LDAP, OAuth, and custom auth, alongside advanced search functionality to quickly locate information across modules and extensions.

Because exact pricing details are not explicitly listed beyond its open-source tag, check their platform directly for current plans or hosting considerations. The software is available on the Web platform and native Markdown support requires users to be familiar with the format for quick content creation.

Features

Open-Source

Wiki.js is open-source software, which means it is free to use, and the source code is available for anyone to review, modify, and contribute to.

Modern Interface

The platform features a sleek, modern interface that is user-friendly and customizable, employing responsive design that works well on various devices.

Markdown Support

Wiki.js natively supports Markdown, which is a simple and efficient way to format text. This makes content creation quick and easy for users familiar with Markdown.

Extensibility

The system supports numerous modules and extensions, allowing for high customization to suit the needs of different projects and teams.

Multi-Language

It supports multiple languages, making it accessible and usable by a global audience without the need for additional translation tools.

Authentication Methods

Wiki.js integrates with various authentication methods, including LDAP, OAuth, and even custom authentication, providing flexible security options.

Real-Time Collaboration

With real-time collaborative editing, multiple users can work on the same document simultaneously, improving efficiency and teamwork.

Content Management

The platform includes robust version control and content management features, ensuring that all changes are tracked and reversible.

Search Functionality

Advanced search functionality ensures users can quickly find the information they are looking for, enhancing the overall user experience.

Screenshots

Wiki.js vs. its alternatives

	Wiki.js	GitBook	Nuclino	Confluence	TiddlyWiki
Pricing	Open source	Open source	$5/mo	—	Open source
Platforms
Listed features	9	7	6	5	5

Frequently asked questions

Is Wiki.js free?

Yes, Wiki.js is open-source software, which means it is free to use.

What is Wiki.js used for?

Wiki.js is used as a note-taking and wiki application built on Node.js, Git, and Markdown for documentation and team collaboration.

What platforms is Wiki.js available on?

Wiki.js is available on the Web platform.

How does Wiki.js handle content versioning?

The platform includes robust version control and content management features, ensuring all changes are tracked and reversible.

What authentication methods does Wiki.js support?

Wiki.js integrates with various authentication methods, including LDAP, OAuth, and custom authentication.

What are the best alternatives to Wiki.js?

Top alternatives to Wiki.js include GitBook, Nuclino, and Confluence. You might prefer these alternatives depending on your specific hosting, pricing, and feature preferences.

Alternatives to Wiki.js

Read the full comparison →

GitBook

Modern Publishing, Simply taking your books from ideas to finished, polished books.

Open sourceKnowledge Management

Compare

Nuclino

Nuclino works like a collective brain, helping teams bring all their knowledge, docs, and projects together in one place. It's a modern, simple, and blazingly fast way to collaborate.

$5/moProject Management

Compare