Zenith
100% Free and Open Source

Your Own Cloud Platform. 10x Cheaper.

One zen install command turns Hetzner Cloud into your own platform -- apps, databases, auth, storage, gateway, monitoring.

~/zenith
zsh
$

Built with proven technology

Kubernetes
Hetzner
Go
Next.js
PostgreSQL
Redis
Grafana
Kong
Features

Everything you need. Built in.

Zenith ships with a complete platform out of the box. No plugins to install, no third-party services to manage.

Apps

Deploy any container with zero-downtime deploys, auto-scaling, rollbacks, and custom domains. From Docker images or Git repos.

Databases

PostgreSQL, MySQL, MongoDB, Redis -- all managed. Automated backups, point-in-time recovery, connection pooling included.

Auth

Built-in authentication and authorization. OAuth 2.0, SAML, MFA, per-tenant realms. No external Keycloak needed.

Storage

S3-compatible object storage integrated with Hetzner. Buckets, presigned URLs, CDN-ready. Seamlessly connected to your apps.

API Gateway

Kong-powered API gateway with rate limiting, JWT validation, CORS, and request transformation. CRD-driven configuration.

Monitoring

Grafana, Prometheus, and Loki out of the box. Pre-built dashboards for apps, databases, and infrastructure.

How it Works

Three steps. Five minutes.

From zero to a fully operational cloud platform. No DevOps degree required.

1

Install the CLI

$curl -fsSL https://get.freezenith.com | sh

One command installs the Zenith CLI. Available for macOS, Linux, and WSL. Homebrew and apt packages also available.

2

Deploy your platform

$zen install --provider hetzner --token hc_xxx

Provisions a management cluster on Hetzner Cloud. Installs the Zenith operator, API gateway, auth service, and monitoring stack automatically.

3

Ship your apps

$cd my-app && zen deploy

Push your app. Zenith detects your framework, builds the container, configures TLS, and gives you a URL. Zero config needed.

Architecture

Built on proven technology

Zenith combines the best open-source tools into a unified platform managed by a Kubernetes operator.

Internet
Hetzner Load Balancer

TLS termination, health checks

Kong API Gateway

JWT validation, rate limiting, routing

Kubernetes (k3s / CAPI)
Zenith Operator
Auth Service
Monitoring
DB Operators
Your Apps & Services

Containers, functions, cron jobs, workers

Hetzner Cloud

Servers, volumes, networking, DNS, S3 storage

Pricing

10x cheaper. Same power.

Run the same workloads for a fraction of the cost. Zenith is free -- you only pay for Hetzner infrastructure.

Scenario: 10 apps, 5 databases, 100GB storage
Zenithon Hetzner
AWSECS + RDS
GCPGKE + Cloud SQL
HerokuStandard
RailwayPro plan
Monthly cost~€20/mo$580+/mo$520+/mo$450+/mo$300+/mo
10 apps with custom domains
5 managed databases
100GB object storage
Built-in auth service
API gateway included
Full monitoring stack
No vendor lock-in
Open source (MIT)
Save up to 96% compared to AWS for the same workload

100% Free, Forever.

MIT licensed. No vendor lock-in. No hidden features. Fork it, modify it, self-host it. The entire platform is yours.

GoKubernetesNext.jsTypeScriptHelmKongGrafanaPostgreSQL

Deploy your first app in 5 minutes

No credit card. No sign-up. Just your Hetzner account and one command.

$zen install --provider hetzner --token hc_xxx