The cloud doesn't need to be someone else's computer
Take back control of your digital life. Whether it's family photos or your business' internal operations, your information belongs with you, not in someone else's hands. Cosmos Cloud makes it effortless to own your privacy while enjoying all the convenience of modern cloud services.
Whether protecting your family or your business, Cosmos Cloud provides the security and control you need without compromising on functionality.
Personal cloud, family-first
Keep photos, documents, and personal data away from prying eyes - corporate and criminal
Keep your camera feeds at home, for your privacy. Control and manage your home without fear
Own your cloud storage, streaming, social, and anything else you use daily
"Why have your data anywhere else when it can be right here?"
Enterprise-grade, self-controlled
Sensitive operations stay on-premises. No external data exposure, strict access controls
Deploy internal tools for offices, schools, and organizations without external dependencies
Complete network isolation for confidential projects and sensitive environments
"The cloud doesn't need to be someone else's computer"
Everything you love about Cosmos Cloud, built to scale. Run your SaaS and internal services across clusters of servers — 10x cheaper than AWS, 10x simpler than Kubernetes.
Scale across servers from any provider — Hetzner, OVH, bare metal, or all of them at once. Cosmos discovers, configures, and orchestrates your entire cluster from one dashboard.
Multi-provider clustersFrom $16/month including 16 GB RAM and 20 users. Then $1/GB RAM/month and $5.99/user/month. No egress fees, no billing surprises — know your cost before you deploy.
Up to 82% cheaper than AWSSmartShield Enterprise anti-DDoS, granular role-based permissions, and encrypted inter-cluster networking via Constellation VPN — all built-in, zero configuration.
Security by defaultTake back control from Big Tech. Self-hosting isn't just about privacy—it's about independence, sustainability, and true ownership of your digital life.
Your data never leaves your control. Decentralized storage makes you invisible to hackers targeting massive centralized databases.
Break free from companies that raise prices while holding your data hostage. Own your infrastructure, control your costs.
Decentralized computing reduces datacenter energy waste. Your local server is far more sustainable than massive cloud facilities.
Local access means instant response times and works without internet. No network latency, no throttling, no outages.
Cosmos Cloud doesn't just give you tools—it gives you smart automation, proactive security, and seamless integration. Complex infrastructure made effortless through intelligent design.
SmartShield technology protects against hackers, bots, and DDOS attacks with intelligent threat detection and blocking.
Built-in app store with one-click installations. Deploy Docker containers, manage updates, and monitor performance effortlessly.
Single Sign-On with multi-factor authentication, modern encryption, and user management across all your self-hosted applications.
Automatic SSL certificates, domain management, and intelligent routing. Access your services securely from anywhere.
Secure remote access to your home network and services. Connect from anywhere while maintaining complete privacy and control.
Automated backups, system monitoring, and customizable alerts. Keep your data safe and your system running smoothly.
Protect your self-hosted applications with enterprise-grade security that doesn't compromise on ease of use. Cosmos Cloud keeps you safe from threats while you focus on what matters.
Advanced threat detection automatically blocks malicious traffic, bot attacks, and DDOS attempts before they reach your applications.
Multi-factor authentication, SSO integration, and granular access controls ensure only authorized users can access your services.
Continuous security monitoring with instant alerts for suspicious activities, failed login attempts, and system anomalies.
Security patches and updates are applied automatically to keep your system protected against the latest vulnerabilities.
Centralized user management with role-based access control, session management, and audit logging for compliance.
Built-in VPN, encrypted communications, and network isolation ensure your data remains private and secure.
We believe security shouldn't be an afterthought. Every feature in Cosmos Cloud is designed with security as the foundation, not an add-on.
Discover and deploy 250+ pre-configured applications with a single click. From media servers to development tools, everything you need is ready to go from official and unofficial stores.
Jellyfin, Plex, Emby, Navidrome
Nextcloud, Paperless, N8n, Monica
Gitea, Jenkins, N8n, CodeServer
Mastodon, Ghost, Discourse, Lemmy
Browse our curated app store and deploy complex applications with just one click. No configuration files, no complex setups—just point, click, and run.
Deploy Cosmos Cloud on your home server, NAS, or Raspberry Pi with a single Docker command. No complex configuration required.
curl -fsSL https://cosmos-cloud.io/get.sh | sudo -E bash -sSee documentation for Docker container based installs
Setup a server, a laptop or a raspberry pi
Run the automated installation script
Access the web interface at http://localhost
Complete the setup wizard
Start deploying your applications
Let's propel Cosmos Cloud and the self-hosted community forward together. Get support, share experiences, and help shape the future.
Share setups, get help, and discuss self-hosting with the community
Cosmos Cloud is powered by a passionate community of self-hosting enthusiasts, developers, and privacy advocates. Every feature, every improvement, every bug fix comes from our shared vision of digital independence.