memEx
Structured personal knowledge base, inspired by zettlekasten and org-mode.
Free
Free solutions
1,634 self-hosted solutions from public repositories worldwide. Categories curated by people, licenses and star counts, shown as they are.
3CX
Full-featured PABX system, with call queues, built-in web conferencing, live chat and social media messaging all on one system.
Akkoma
Federated microblogging server with Mastodon, GNU social, and ActivityPub compatibility.
Ansible
Provisioning, configuration management, and application-deployment tool.
Apache Ant
Automation build tool, similar to make, a library and command-line tool whose mission is to drive processes described in build files as targ...
Apache Directory Server
Extensible and embeddable directory server, certified LDAPv3 compatible, with Kerberos 5 and Change Password Protocol support, triggers, sto...
Apache HTTP Server
Secure, efficient and extensible server that provides HTTP services in sync with the current HTTP standards.
Apache Maven
Build automation tool mainly for Java. A software project management and comprehension tool. Based on the concept of a project object model...
Atom Community
A fork of [atom](https://github.com/atom/atom) A hackable text editor from Github.
Authentik
Flexible identity provider with support for different protocols. (OAuth 2.0, SAML, LDAP and Radius).
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Advertising
Ad Platform
A display-ad broker with advertiser, partner and operator consoles
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Real estate
Rental Billing
Space rental, contracts and billing in one button — for small landlords
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Finance · Trading
AI Auto-Trading
Automated trading where AI reviews every strategy and every decision is on record
The free solution list is based on awesome-selfhosted (CC-BY-SA 3.0) and awesome-sysadmin (CC-BY-SA 4.0) data; each entry remains the copyright of its project.