GDPR-Compliant Infrastructure

Your complete software stack on your own servers. We set up and manage everything with Coolify, so you own your data and pay no per-user SaaS fees.

Twenty CRM

Replaces Salesforce, HubSpot

Plausible Analytics

Replaces Google Analytics

n8n Automation

Replaces Zapier, Make

Listmonk

Replaces Mailchimp, ConvertKit

Vaultwarden

Replaces LastPass, 1Password

NocoDB

Replaces Airtable

Uptime Kuma

Replaces Pingdom, UptimeRobot

HedgeDoc

Replaces Notion, Google Docs

All tools listed above are open source and self-hosted on your own server.

More open-source tools: Minio Gitea Rybbit Stalwart Mail + many more
GDPR-compliant services: Postale Hetzner Coolify + more on request

SaaS Costs vs. Your Own Stack

Typical monthly SaaS costs

  • CRM (Salesforce, HubSpot) €50–300/mo
  • Analytics (GA alternatives) €20–50/mo
  • Automation (Zapier, Make) €20–200/mo
  • Email Marketing (Mailchimp) €30–100/mo
  • Password Manager (1Password) €8–20/mo
  • Database (Airtable) €20–45/mo
  • Monitoring (Pingdom) €10–40/mo
  • Docs & Wiki (Notion) €10–15/mo
  • Total €170–770+/mo

Your own stack

from ~€16 /mo server costs
+ from €50 /mo managed by us

Hetzner VPS in Germany. Server costs vary depending on the number of tools and required performance. We find the right configuration for your stack.

Maintenance scales with the number of tools and setup complexity. + one-time setup fee.

Feature
Typical SaaS
Your Own Stack
Data Ownership
Data stored with US providers
100% on your own servers
User Limits
Per-user / per-seat pricing
Unlimited users
Vendor Lock-in
Dependent on provider
No dependency, open source
GDPR
Often problematic (US cloud)
Compliant by design
Customization
Limited to provider features
Fully customizable
Scaling
Prices increase with usage
Fixed server costs

What's included

Server setup & configuration

Complete VPS setup with Coolify

SSL certificates

Auto-renewed HTTPS for all services

DNS management

Domain routing via Cloudflare

Automated backups

Daily backups with retention policy

Professional email

Email with your own domain

Monitoring

Uptime monitoring with alerts

Server Location by Need

We recommend Hetzner in Germany for GDPR-compliant projects, but it's not mandatory. Depending on your requirements, we deploy your infrastructure on servers in the EU, the US, or worldwide.

GDPR project? Servers in Germany or the EU. US-based clients? US servers for better latency. International teams? Multi-region setup. We match the server location to your compliance requirements and target audience.

Already have a stack?

We don't force our tools on you. If you're already using SaaS tools and want help optimizing, migrating, or integrating them, we do that too.

Whether migrating from existing SaaS tools, integrating different systems, or optimizing your current infrastructure: we adapt to where you are and help you get where you want to be.

Free SaaS vs. Self-Hosting Comparison

How much are you currently paying for SaaS tools? We'll show you what self-hosting can save.

  • CRM, analytics, newsletter and more compared
  • Real cost calculation including server costs
  • GDPR advantages broken down

No newsletter, no spam. Just the comparison.

Frequently Asked Questions

What do I need to get started?
Just a domain and an idea of which tools you need. We handle everything else: Hetzner account, Coolify setup, DNS configuration, SSL certificates, and the installation of all your services. No technical knowledge required on your end.
How secure is my data?
Your data lives on your own server in a Hetzner data center in Germany. Everything is encrypted via SSL, automatic backups run regularly, and Uptime Kuma monitors availability around the clock. No US cloud provider has access to your data.
Can I migrate existing tools?
Yes. We migrate data from Salesforce, HubSpot, Google Analytics, Mailchimp, and other SaaS tools into your self-hosted alternatives. Most migrations run without data loss and with minimal downtime. We create a detailed migration plan beforehand.
What happens if the server has issues?
Uptime Kuma monitors all services and alerts us immediately on any downtime. With a maintenance contract, we handle the fix, often before you even notice the problem. Automatic backups allow for quick restoration if needed.
How does the setup scale?
A Hetzner CX32 (4 vCPU, 16 GB RAM, around 16 euros/month) handles most small to medium stacks with ease. When your needs grow, we simply upgrade the server or distribute services across multiple VPS instances. Costs scale linearly, not exponentially like with SaaS providers.
Also explore AI & Automation Also explore Web Development
Get in touch

Your data, your servers. Hosted wherever compliance and performance demand it.

Let's Get Started

Ready for the next step? Tell us about your project and we'll get back to you promptly.

Or contact us directly:

info@zenith-stack.com