Sensu
Monitoring tool for ephemeral infrastructure and distributed applications.
Free
Free solutions
1,634 self-hosted solutions from public repositories worldwide. Categories curated by people, licenses and star counts, shown as they are.
Smallstep Certificates
A private certificate authority (X.509 & SSH) and related tools for secure automated certificate management.
Smederee
A frugal platform which is dedicated to help people build great software together leveraging the power of the Darcs version control system.
Solo
Free project management app created for freelancers. Create contacts, manage tasks, upload files, track project progress, and keep notes.
Spack
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
SparkView
Browser-based remote access solution. No VPN client; just deploy the software in the DMZ. Access VMs, desktops, servers, and apps anytime, a...
SPF Toolbox
Application to look up DNS records such as SPF, MX, Whois, and more.
SPIP
Publication system for the Internet aimed at collaborative work, multilingual environments, and simplicity of use for web authors.
Squid
Caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing fre...
Stategraph
GitOps-first automation platform for Terraform and OpenTofu workflows with support for self-hosted runners.
Statsd
Daemon that listens for statistics like counters and timers, sent over UDP or TCP, and sends aggregates to one or more pluggable backend ser...
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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.