Software Alternatives, Accelerators & Startups

openKB

openKB is a Markdown Knowledge base application (FAQ) built with Nodejs and ExpressJS.

Best openKB Alternatives & Competitors in 2025

The best openKB alternatives based on verified products, community votes, reviews and other factors.
Filter: 5 Open-Source Alternatives. Latest update:

  1. Open source, flat-file Knowledgebase platform that uses static Markdown files.

    Key Raneto features:

    Lightweight Markdown Support Easy Setup Open Source

    Open Source

    /raneto-alternatives
  2. Knowledgebases for teams and companies of all sizes. Knowledge sharing and finding made simple.

    /howhive-alternatives
  3. Industry's first context-aware Helpdesk Software.

    Key Zoho Desk features:

    Omnichannel Zia - Artificial Intelligence Embeddable Self-service Multibrand Help Center

    Visit website freemium $12.0 / Annually ($12 USD/monthly on Annual Subscription.)

    Visit website
  4. A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

    Key Obsidian.md features:

    Local-first Markdown Support Bidirectional Linking Customizability

    /obsidian-md-alternatives
  5. Free Knowledge Base System.

    /knowledge-alternatives
  6. Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.

    Key OneNote features:

    Cross-Platform Accessibility Collaboration Features Integration with Microsoft Ecosystem Flexible Organization

    /onenote-alternatives
  7. Daux.io is a documentation generator that uses a simple folder structure and Markdown files to...

    Key Daux.io features:

    Easy Documentation Generation Live Preview Customizable Themes Search Functionality

    Open Source

    /daux-io-alternatives
  8. Become the best dev you can be with deep work.

    /developer-diary-alternatives
  9. Presidium is a software documentation management system for agile teams, and their users, made from...

    Key Presidium features:

    User-Friendly Interface Robust Documentation Support Collaboration Features Customizable Templates

    /presidium-alternatives
  10. Hypernote lets you keep track of the people, organizations, and connections that make up your network.

    /hypernote-alternatives
  11. a non-linear personal web notebook.

    Key TiddlyWiki features:

    Flexible and customizable Self-contained No server needed Active community

    Open Source

    /tiddlywiki-alternatives
  12. MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.

    Key MediaWiki features:

    Open Source Scalable Version Control Extensive Documentation

    /mediawiki-alternatives
  13. SkyDocs is a lightweight static documentation builder with MarkDown.

    /skydocs-alternatives
  14. DokuWiki is a simple to use and highly versatile Open Source wiki software that doesn't require a database.

    Key DokuWiki features:

    Ease of Use File-based Storage Extensibility Built-in Access Controls

    /dokuwiki-alternatives
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