Sovereign cloud · Data centers in Germany

Your country. Your data. Your stack.

Managed open-source products on our own infrastructure in Germany—GDPR-compliant and ready in minutes.

Choose a product How we host

Monthly plans no setup fee cancel monthly

Hosted in GermanyOur own infrastructureGDPR-compliant100% open source

What do we offer?

A new cloud that simplifies operations and makes sovereignty tangible.

WeStack combines infrastructure in Germany with managed open-source products. Developers, administrators, and small and medium-sized businesses get fast provisioning, clear accountability, and less operational overhead.

Managed operations

WeStack handles updates, security, and ongoing platform operations so teams can focus on products instead of infrastructure.

Our own infrastructure

Hosted in Germany without a hyperscaler intermediary, with clear accountability for privacy and operations.

Open-source flexibility

Proven applications are deployed production-ready, tailored to your needs, and backed by personal support.

Product catalogue

23 hosting products, filterable by area of work.

23 Products · 4 recommended starting points
Custom Featured

Managed Apps & Custom Solutions

Looking for a specific application? Just reach out to us!

AppsMarketplace1-Click Installation
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Infrastructure Featured

Managed Kubernetes Service

Effortless, secure, and scalable Kubernetes—fully managed so you can focus on building great apps.

KubernetesManaged ServiceCloud-native
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Infrastructure

Karpenter

Deploy Karpenter instantly from the marketplace for fast, automated Kubernetes autoscaling with zero hassle.

Karpenter vs. Cluster AutoscalerKarpenter k8sKarpenter Kubernetes
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Business Apps

Managed ERPNext

Your all-in-one cloud ERP solution with expert support and seamless scaling.

ERPNextManaged ERPNextERPNext Cloud
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Development & Automation

Managed n8n

One-click managed n8n automation- Secure, flexible workflows powered by AI and custom integrations.

n8nWorkflow AutomationManaged n8n
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Development & Automation

Managed Forgejo Git

Self-host your lightweight, secure, and GDPR-compliant Git platform that’s private, easy to use, and ready to scale.

ForgejoGitSelf-Hosted
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Data & AI Featured

Managed Postgres

Hassle-free database management with scalability, security, and compliance built-in.

PostgresPostgreSQLManaged Postgres
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Infrastructure Featured

S3-Compatible Object Storage

Scalable, secure S3-compatible object storage—use your existing tools without changing a line of code.

S3S3 CompatibleObject Storage
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Business Apps

Plane Project Management

Manage projects your way with Plane: the modern, flexible open-source project management that adapts seamlessly to your workflow.

PlaneProject ManagementProject Management
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Data & AI

Supabase

Build faster with Supabase —our Managed App service delivers the full backend platform instantly from the marketplace.

SupabaseManaged AppBaaS
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Collaboration & Knowledge

Penpot – UI Design

Design, prototype, and collaborate in real-time with Penpot— versatile project design management that's fully open-source and adapts to your team’s workflow.

PenpotOpen SourceUI Design
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Business Apps

Zammad Ticket System

One-click marketplace installation for a secure, flexible, and fully integrated helpdesk and ticketing system to streamline your support.

ZammadHelpdeskTicket System
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Business Apps

Invoice Ninja

Powerful and flexible invoicing with robust automation for seamless financial workflows—tailored for SMEs, available cloud or self-hosted.

Invoice NinjaInvoiceInvoicing
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Business Apps

Managed Nextcloud

Nextcloud apps at your fingertips: one-click access, secure to use, and always ready.

NextcloudManaged AppsNextcloud Apps
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Collaboration & Knowledge

Matrix Chat

Secure and decentralized communication with Matrix – self-hosted, encrypted, and interoperable with Element client.

MatrixChatMessaging
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Collaboration & Knowledge

BookStack

Simple and intuitive wiki software for documentation and knowledge management – self-hosted and user-friendly.

BookStackWikiDocumentation
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Collaboration & Knowledge

Wiki.js

Modern and powerful wiki software with Git integration and advanced features for professional documentation.

Wiki.jsWikiDocumentation
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Collaboration & Knowledge

Vaultwarden

Lightweight, self-hosted open-source Bitwarden server for official and open source clients.

VaultwardenBitwarden vs VaultwardenVaultwarden review
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Collaboration & Knowledge

Excalidraw

Your Digital Sketchpad for Creative Minds

excalidrawexcalidraw onlineexcalidraw whiteboard
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Data & AI

Qdrant

Open-source vector database for fast, scalable similarity search on embeddings with rich filtering

QdrantQdrant 1.16Multitenancy
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Development & Automation

Hosted Git Runners for Forgejo

High-performance, dedicated Git Runners for your Managed Forgejo instance.

GitHub Actions alternatives 2026European Git hosting with RunnersSovereign DevOps platform Germany
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Data & AI

Stoat

Open-source, privacy-first chat platform for seamless website integration.

Stoat chat appStoat downloadStoat community chat
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Infrastructure

Keycloak Single Sign On

Secure, scalable SSO for seamless authentication and authorization.

Keycloak-SSO-ImplementationKeycloak SSO OpenIDSSO with Keycloak
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Personal consultation

Couldn't find the right fit?

Need a particular application or configuration? Talk to us about a managed solution tailored to you.

info@westack-it.eu

Your contacts

Here when you need us.