Five production-ready open-source apps that replace Zapier (n8n), Google Analytics (Umami), UptimeRobot (Uptime Kuma), 1Password (Vaultwarden) and Google Drive (Nextcloud). All five run in Docker on a single $4/month VPS. Deploy guides, docker-compose files and RAM sizing for each one are documented on SelfHostStack.
On-premises file sync, universal access, integrated collaboration, real-time communication with privacy and data control focus.
Self-hosted, lightweight password server compatible with Bitwarden clients, written in Rust, supporting organizations, attachments, and two-factor authentication.
Umami is a self-hosted web analytics tool that emphasizes simplicity and privacy. It's a free, open-source alternative to Google Analytics and other paid services, collecting only essential metrics viewable on a single page.
Advanced self-hosted tool for tracking uptime across multiple services with reactive UX, interval checks, various notifications, and multi-language support.
n8n is a workflow automation platform for building AI-powered agents and workflows. n8n is built for technical teams who need production-grade infrastructure: connect any LLM provider, build multi-step agents with conditional logic and human-in-the-loop approvals, and audit...
With these five apps on one cheap VPS you replace roughly $100/month in SaaS subscriptions, keep full control of your data, and learn real DevOps skills along the way. Start with Uptime Kuma (easiest), then Umami, n8n, Vaultwarden and Nextcloud.
