Open-source Helpjuice alternatives

Outline is a knowledge base for teams, built with React and Node.js. It focuses on fast, collaborative writing: documents are edited together in realtime, stay compatible with Markdown, and are organized into collections so a growing team can find what it has written down.

The maintainers offer a hosted version at getoutline.com, and the repository contains the source that runs Outline and its associated services. If you only want to use Outline you do not need to run the code yourself, while teams that want their own copy can follow the documentation for a production configuration and use the published container images. Topics also mention a Slack integration.

The repository license is listed as 'Other', so review it before commercial redistribution. Outline suits teams looking for a wiki or internal documentation tool with a clean editor, as an alternative to products such as Confluence or Notion for company knowledge. The project does not accept AI-generated pull requests.

Chatwoot is an open-source, self-hostable customer support platform that gathers all customer conversations into one inbox. It is presented as an alternative to Intercom, Zendesk and Salesforce Service Cloud, and aims to give businesses control over their customer data while managing conversations across channels.

The shared inbox takes in website live chat, email, SMS and messaging channels such as Facebook, Instagram, Twitter, WhatsApp, Telegram and Line. An AI agent called Captain automates replies to common questions to reduce agent workload, and a built-in Help Center portal lets you publish articles and FAQs so customers can find answers themselves. Collaboration tools include private notes with mentions, labels, canned responses, auto-assignment based on availability, custom views and filters, a command bar and multi-language support.

Chatwoot is built with Ruby on Rails and Vue and can be run with Docker, with deployment guides on its help center. The repository license is listed as 'Other', so confirm which parts are open source. A hosted cloud version is also available for teams that prefer not to maintain their own server.

Wiki.js is a next-generation open-source wiki platform built on Node.js with a Vue front end. This repository contains the upcoming 3.0 release in beta, and the README is explicit that it is not for production use. The current stable 2.x release is published at js.wiki and in a separate repository.

The project is aimed at documentation and knowledge sharing for teams. Topics list Markdown editing, Git, cross-platform operation and documentation, and the beta is accompanied by installation requirements, a changelog and a feature request channel. Contributors can help with translations, and the project is supported by sponsors, patrons and donations from the community.

Wiki.js is AGPL-3.0 licensed. It is software you run on your own server, so it suits teams that want a self-hosted wiki they control. Anyone who needs a dependable wiki today should look at the 2.x stable version rather than this beta, and treat the 3.0 code as a preview of what is coming.

Docmost is a collaborative wiki and documentation tool, open source and presented as an alternative to Confluence and Notion with a focus on secure, on-premise use. Teams write and organize knowledge together in real time, and the project emphasizes that its self-hosted deployment fits organizations with strict compliance requirements.

Its feature list covers real-time collaboration, diagrams through Draw.io, Excalidraw and Mermaid, spaces for organizing content, permission management with groups, comments, page history, search, file attachments and embeds for tools such as Airtable, Loom and Miro. The interface is translated into more than ten languages. Topics mention an AI feature, real-time collaboration and drop-in migration from other wikis.

The Docmost core is licensed under AGPL-3.0, while enterprise features sit in specific directories under a separate enterprise license. You can follow the documentation to self-host it or try the cloud version. It suits teams looking for an internal knowledge base or documentation hub with a lighter footprint than Confluence.

BookStack is a platform for storing and organizing information and documentation, built with PHP and the Laravel framework. It is deliberately opinionated: the aim is a pleasant, intuitive experience out of the box where only basic word-processing skills are needed to create content, so non-technical colleagues can contribute.

Content is organized in a book metaphor, with shelves, books, chapters and pages. Advanced capabilities are available for those who want them, but the project says they should never get in the way of the simple core experience, and it is not intended as a general extensible platform for unrelated purposes. Development is relaxed and positive, evolving slowly while keeping upgrades stable and easy. There is a demo instance, installation instructions, documentation and a blog.

BookStack is licensed under MIT and is now managed on Codeberg, which is where the primary repository and issue list live. You host it on your own server with PHP and a database. It suits teams, schools and small organizations that want an approachable internal wiki rather than a highly configurable knowledge system.

PandaWiki is an open-source system for building knowledge bases, powered by large language models. It helps teams quickly set up product documentation, technical documentation, FAQs and blog sites, and uses AI to assist with writing, answering questions and searching the content.

The editor supports Markdown and HTML and can export to Word, PDF and Markdown. Sites can be embedded in other websites as a widget or turned into chatbots for DingTalk, Feishu and WeCom. Content can be imported from web page URLs, website sitemaps, RSS feeds and offline files. A knowledge base is a collection of documents from which PandaWiki builds a separate wiki website, and AI features need an LLM to be configured at first login.

To self-host it you need a Linux server with Docker 20.x or newer and run the installer as root. A SaaS version also exists for those who prefer not to deploy it. PandaWiki is licensed under AGPL-3.0, so modifications and network services built on it must also be open source, and the project documentation is mainly written in Chinese.

MrDoc is an online document and knowledge management system you host yourself. It covers capturing and storing content, organizing it into collections, AI-assisted question answering, writing, and sharing, so individuals and small teams can keep personal notes, internal wikis, product documentation, and tutorials in one place. Its own description compares it to a self-hosted Yuque or an online-editable GitBook.

Content is written in Markdown, and the project provides several ways in: the web application, browser extensions for web clipping and quick notes, desktop clients for Windows, macOS, and Linux, a mobile client for Android, and an Obsidian plugin for two-way sync. The web app comes in an open-source edition and a professional edition, so some features are reserved for the paid tier.

MrDoc is written in Python with the Django framework and released under the GPL-3.0 license, with documentation in both Chinese and English and a demo site. It suits teams that want full ownership of their knowledge base data and a simple self-hosted alternative to cloud documentation tools.

Vrite is an open-source, collaborative space to create, manage, and deploy product documentation, technical blogs, and knowledge bases. It aims to provide a high-quality, integrated experience for both writers and developers. This repository is described as a work-in-progress branch for Andesine, the version 2 rewrite, and the README points to the main branch for the latest stable Vrite. The input lists its license only as other.

Features listed include a built-in dashboard to manage content production and delivery using Kanban or list views, a modern WYSIWYG editor with Markdown support, an integrated code editor with formatting, and real-time collaboration. AI-powered semantic search helps organize and find content, and a versatile API serves content to websites and applications, which is why topics call it a headless CMS.

A hosted Vrite Cloud is available alongside the self-hostable code. It suits technical writers, developer relations teams, and documentation groups who want a content workflow that bridges writing and publishing.

Gramax is a free, open-source application for creating, editing and publishing documentation as code. It stores all data locally in Markdown, so it works offline and files can be edited in any text editor, and it integrates with Git for version control and collaboration. It targets product documentation portals, internal knowledge bases, project documentation and personal notes.

A visual editor makes Markdown editing easier for technical and non-technical users. The app runs on Windows, macOS and Linux as a desktop app and as a web version. Editing features include tabs, tables, video embeds, code blocks, diagrams from Mermaid, Excalidraw and Diagrams.net, and Swagger API descriptions. Git repositories on GitHub, GitLab, Bitbucket, Gitea and others can be connected, catalogs can be published to a customizable documentation portal, documentation can be written in 17 languages, and content can be imported from Confluence and Notion.

Gramax is positioned as an alternative to GitBook, Mintlify and typical static site generators. It is written in TypeScript and Rust with Tauri, and licensed under GPL-3.0.

Raneto is a free, open-source knowledge base for Node.js that is powered by Markdown. All content lives in plain files on disk, so pages can be written in any editor, versioned with Git and moved around without exporting from a database.

Visitors can search both file names and page contents, and a Markdown editor is available in the browser. A login system protects editing, with admin credentials and a session secret set through environment variables or the config file. Further settings cover the content directory, base URL, site title, locale, Google Analytics ID and the address and port the server listens on.

The project positions itself as simple and lightweight, with a live demo, documentation and a mailing list for news and security alerts. It is written in JavaScript, tagged as self-hosted, and released under the MIT licence.