Self-Hosted Knowledge Management: 128 Open-Source Apps

JARR is a web-based RSS news aggregator and reader with article clustering based on links or content via TF-IDF.

Data catalog for discovering and organizing data assets across your stack, including databases, APIs, message queues, and pipelines.

Listaway is a self-hostable web application for publishing and sharing public lists and collections with authenticated users, groups, and optional public read-only access.

I, Librarian is a self-hosted web application for managing a personal or local-network library.

Wiki CMS Groupware with the most built-in features.

Outline is a fast, collaborative knowledge base for teams built with React and Node.js.

Wiki software package that powers Wikipedia and all other Wikimedia projects, serving hundreds of millions of users each month.

CMS system that is used to create, edit, and manage digital content, like websites, intranets, and custom solutions.

Wiki-based system for collaborative creation and maintenance of websites.

Online assessment software. From a quick quiz on your phone to large scale, high stakes, proctored desktop testing, easy, secure and economical.

Document Management System with workflows, access rights, fulltext search, and more.

On-prem code snippet manager.

Totally private personal database and note taking app.

Wiki, simple to use and install.

Save the precious readable content of web pages you like and want to keep forever. See it as a bookmark manager and a read later tool.

Oddmuse is a Perl-based wiki script that can run under Apache CGI or a standalone Mojolicious server.

Structured personal knowledge base, inspired by zettlekasten and org-mode.

Lightning fast and infinitely extensible tool for creating personal non-linear notebooks, databases, and wikis that is entirely self-contained, runs in your browser, and is only 58 kilobytes in size.

Online application for creating collaborative digital notepads (documentation in French).

Create simple mindmaps (documentation in French).

Create collaborative whiteboards (documentation in French).

Create multimedia collaborative walls for in-person or remote work (documentation in French).

Online application to create flashcards (documentation in French).

Simple application for creating online educational paths (documentation in French).

Secure offline storage and cross-device synchronization solution for TiddlyWiki 5

On-Premise help desk software that includes email, chat, voice & help centre publishing. Full visible source code and API.

Simple, easy to use help desk & knowledge base software. Custom branding, custom themes, restful API, communication channels, multi-company support, multi-language support, and much more! At least 1 new release per month.

Help desk software - simple but powerful.

Work management and collaboration.

Powerful help desk software - easy, fast and intuitive.

Manage your knowledge in documents with folders, markdown, full text search and webpage collection support.

Collaborative resources mapper project, while yet only focused on exploring books mapping with wikidata and ISBNs.