The Open Source Directory (Open Source Alternatives to Popular B2B Tools)

This page summarizes the projects mentioned and recommended in the original post on

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  • whitelist

    A simple tool to add commonly white listed domains to your Pi-Hole setup.

    Not sure, I use pi-Hole and it haven't manually added it there.

  • budibase

    Budibase is an open-source low code platform that helps you build internal tools in minutes 🚀

    An open-source alternative to Retool is Budibase -

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  • Kanboard

    Kanban project management software

    Some additional ideas:

      - Kanban - Kanboard ( )

  • Matomo

    Liberating Web Analytics. Star us on Github? +1. Matomo is the leading open alternative to Google Analytics that gives you full control over your data. Matomo lets you easily collect data from websites & apps and visualise this data and extract insights. Privacy is built-in. We love Pull Requests!

    - Analytics - Matomo ( )

  • Grav

    Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS powered by PHP, Markdown, Twig, and Symfony

    - Content Management System - Grav ( )

  • BookStack

    A platform to create documentation/wiki content built with PHP & Laravel

    - Knowledge Base - BookStack ( )

  • Zabbix

    Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.

  • SonarQube

    Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.

  • keepassx

    KeePassX is a cross platform port of the windows application “Keepass Password Safe”.

    - Password manager - KeePassX ( )

  • october

    Self-hosted CMS platform based on the Laravel PHP Framework.

    Under Content Management System there is OctoberCMS listed.


    Not sure if this counts as open source. Around here there is a stricter notion of what open source means I think.

  • winter

    Free, open-source, self-hosted CMS platform based on the Laravel PHP Framework.

  • Movim

    Movim - Decentralized social platform

    Regarding the IM/Slack alternatives you can maybe consider adding Movim ( ). Fully based on XMPP with plenty of features already packed in. It can easily be deployed on a simple web-server.

    PS: I'm the author and maintainer

  • keepassxc

    KeePassXC is a cross-platform community-driven port of the Windows application “Keepass Password Safe”.

  • Bitwarden

    The core infrastructure backend (API, database, Docker, etc). (by bitwarden)

    Bitwarden for password manager also. They specifically endorse enterprise usage.

  • n8n

    Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.

    Also is not OSI approved open-source, it is rather licensed instead.

  • Metabase

    The simplest, fastest way to get business intelligence and analytics to everyone in your company :yum:

    Do you know the differences with ?

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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