How much compute and storage is included?

The entry level is a dedicated size XS instance with 2 vCPU, 2 GB RAM, 40 GB NVMe SSD for €99.90; it suits lightweight applications as well as test and development environments. Size S with 2 vCPU, 4 GB RAM, 80 GB NVMe SSD costs €129.90. We check which size Supabase needs in production before provisioning. Size M (4 vCPU, 8 GB RAM, 80 GB NVMe SSD) costs an extra €29.90 excl. VAT, L (8 vCPU, 16 GB RAM, 80 GB NVMe SSD) an extra €89.90 excl. VAT and XL (16 vCPU, 32 GB RAM, 80 GB NVMe SSD) an extra €199.90 excl. VAT, each per month. Additional storage costs €4.99 excl. VAT per 50 GB and month.

Is the number of users limited?

No. WZ-IT does not limit the number of users. How many users can work smoothly at the same time depends on usage and the chosen instance size XS to XL.

What is the contract term?

Supabase Hosting can be cancelled monthly, with no minimum term and 30 days' notice to the end of the month.

Where is the data stored?

Germany and Switzerland are available at the same prices, in both cases without US clouds. The data centres are ISO 27001 certified; in Germany we additionally operate with a German provider whose data centres are BSI C5 attested. The Section 203 Managed Cloud for professional-secrecy holders is available in Germany only.

How quickly is Supabase ready to use?

We provide a production instance within a few business days. For a trial, we set up a test instance, usually on the next business day; it runs free of charge for 7 days and without payment details.

Can I use my own domain?

Yes. One .de domain is included with every hosting plan. Alternatively, connect your own domain or subdomain with a CNAME record.

What is Supabase and what is it used for?

Supabase is an open-source Backend-as-a-Service (BaaS) platform based on PostgreSQL. It combines database, authentication, storage, real-time features, auto-generated APIs and serverless functions for modern web or mobile apps.

What main features does Supabase offer?

The self-hosted stack combines PostgreSQL, Auth, Storage, auto-generated APIs, Realtime and a Functions runtime. Globally distributed edge execution, CDN and managed-cloud platform capabilities must be assessed separately.

For which projects or scenarios is Supabase particularly well suited?

Supabase is suitable for web and mobile apps, SaaS, applications with relational data structure, real-time functionality or AI/ML applications that require data storage, auth and API access.

What advantages does Supabase offer over Firebase?

Since Supabase is based on PostgreSQL and is open source, you get real SQL performance, control over data location and access and no dependency on proprietary services. In addition, there are ready-to-use backend blocks and great flexibility.

Can Supabase support real-time or live features?

Yes - Supabase supports real-time subscriptions and realtime features, so apps with live data, chats, notifications or synchronized data can be easily implemented.

Can you self-host Supabase?

Yes - Supabase can run on your own infrastructure. This allows you to design data location, networking and operations, while security and privacy still depend on configuration, integrations and processes.

Does self-hosting differ functionally from the cloud version?

The self-hosted stack covers important core components, but it is not equivalent to every operating and platform capability of Supabase Cloud. We verify version, upgrade path and required features before deployment.

What challenges are there with self-hosting Supabase?

Self-hosting requires your own infrastructure, administration, updates and maintenance. Depending on the project scope, it takes time and know-how for scaling, backup & security.

How does self-hosted Supabase scale with growing data volumes?

Data volume alone is not sufficient for sizing. Query patterns, connections, Realtime, Storage, Functions and availability or recovery targets determine which components should be separated or scaled.

How does migration from cloud to self-hosted Supabase work?

Depending on usage, the PostgreSQL database, Auth configuration, storage objects, secrets, Functions, Realtime and application settings must be considered. We plan a test migration, validation, cutover and rollback path for the existing setup.

Can Supabase be operated with multiple environments (dev, staging, prod)?

Yes - Supabase supports environments such as development, staging or production. With migration tools and versioning of the database schema, deployments can be implemented in a structured manner.

How can self-hosted Supabase be operated securely?

SSL/HTTPS, secure auth tokens or passwords, role-based access and possibly Row Level Security (RLS) are recommended. For AI/vector workloads, it's worth keeping embeddings and operational data in separate databases.

Are all Supabase features also available in the self-hosted version?

The self-hosted stack includes database, auth, storage, realtime, APIs and functions. Managed platform capabilities such as branching, managed backups and PITR, advanced metrics or the management API are not included automatically and must be covered by the target architecture where required.

Can Supabase be used with vector data / embeddings for AI use cases?

Yes - Supabase supports vector/embedding data via the pgvector extension. This allows embeddings to be stored and queried with vector similarity searches - the basis for semantic search or AI-powered research.

How do embeddings and vector search work with Supabase in practice?

You create embeddings (e.g. via LLM or embedding model), store them in a vector(...) column (via pgvector), and use vector similarity queries or edge functions for semantic search or RAG workflows.

What are typical use cases for Supabase + embeddings?

Semantic document search, knowledge bases with AI-powered search, chatbots with access to documents, RAG systems, recommendation systems, full-text or semantic search across large text or document collections.

What do you need to consider when using embeddings with Supabase?

Activate the pgvector extension, correctly define the embeddings column, implement embeddings generation and synchronization, plan backup & scaling for large embedding volumes and monitor performance.

Does Supabase support RAG workflows without external dependencies?

pgvector handles storage and vector search within PostgreSQL. Supabase does not generate embeddings or answers itself; a separately operated local model or an external model service must be connected.

Can Supabase make documents and archives searchable with AI support?

Yes - by combining relational structures (for metadata, access rights) and embeddings/vector search, Supabase is excellently suited as a backend for knowledge management or document retrieval systems.

When is managed hosting worthwhile instead of self-hosting?

If you have large data or AI workloads, defined availability objectives, compliance requirements or no dedicated operations team, professional operations can reduce risk and internal effort.

When is professional support worthwhile for AI setups with Supabase?

When data protection, compliance, operational security, scaling, monitoring or complex data and embedding workloads matter, professional operations can reduce risk and internal effort.

Supabase Hosting in Germany

WZ-IT runs Supabase as a dedicated instance in German data centres, with updates, daily backups, 24/7 monitoring and a personal contact. On request, we also install Supabase in your cloud or on premises.

Configure Supabase operations Hosting & pricing

Reviews

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Companies worldwide trust WZ-IT

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About the technology

What is Supabase?

Supabase is a powerful open-source alternative to Firebase built on PostgreSQL. It provides all the backend features needed by modern web applications, including database, authentication, storage, and serverless functions in a unified platform.

As an independent service provider, we support you in implementing, configuring, and optimizing this versatile backend platform for your projects. Leverage the flexibility and power of Supabase for your next web application or software project.

GitHub Website Official Documentation

Supabase Features

PostgreSQL Database
Utilize the full power of PostgreSQL with auto-generated REST and GraphQL APIs for your applications.
User Authentication
Implement secure user logins with email/password, magic links, OAuth, and multi-factor authentication.
File storage and access policies
Object storage, buckets and access policies can be integrated into the application. CDN and image transformations depend on the selected self-hosted architecture.
Functions runtime
TypeScript functions can run in the Supabase runtime. A globally distributed edge deployment is not automatically included with self-hosting and must be designed separately.
Vector Database
Store and search vector embeddings for AI features right alongside your relational data.
Realtime Features
Subscribe to database changes, synchronize user states, and broadcast messages in real-time via websockets.
Auto-generated APIs
Get automatically generated REST and GraphQL APIs for your PostgreSQL database without additional development effort.
Row Level Security
Implement granular security policies at the database level for layered protection of your application data.
Planned scaling architecture
For self-hosting, database, storage, Realtime and Functions are sized for measured load and separated or scaled deliberately when required.

Supabase in the system context

Supabase can connect a cloud application, local data sources and internal systems

Supabase does not need to run in isolation. An application can run through Coolify in the cloud while ERP, CMS or operational data remain on premises and connect through an App Node or private network paths.

Configure Supabase operations View hybrid operations

Backend and application

Postgres, auth, storage, realtime and the application using them are sized together.

Internal data paths

Local ERP, CMS and DMS systems stay at their operating location and are reached only through defined paths.

Production operations

Deployment, backup, monitoring, updates and recovery are organised with explicit responsibility.

Infrastructure, integration and operations

Supabase as part of your infrastructure

We do more than provide an application. WZ-IT designs the technical architecture, integrates network and identity, operates the agreed scope and develops integrations when the standard product is not enough.

Architecture and migration

Sizing, target environment, data transfer, cutover and recovery are resolved before production operations.

On-Premise
In your data center: Installation on bare-metal, VM or Docker · Integration with existing Active Directory/LDAP
Cloud Installation
AWS, Azure, Hetzner & more: Installation on AWS, Azure, GCP, Hetzner · Terraform/IaC setup (optional) · Kubernetes or Docker Compose · Capacity and scaling design
Enterprise Setup
Advanced architecture after technical and licence assessment: HA and recovery design where supported by the application and edition · Logging according to feature set and edition · Custom security policies

Network and identity

SSO, secure access, internal systems and existing security components are integrated appropriately.

VPN Access
WireGuard, NetBird, Tailscale, Headscale, OpenVPN, Cloudflare Tunnel · Easy client setup for all devices
SSO Integration
Directly or through an upstream identity layer
Multi-Factor Auth
Depends on application, edition and identity provider
Firewall & Hardening
Fail2Ban, Rate Limiting, IP Whitelisting

Monitoring and service level

Updates, backups, technical monitoring and response paths follow a transparent operational scope.

24/7 proactive monitoring
Updates and patches
Regular updates, CVE monitoring and prioritised patches for critical vulnerabilities
Daily backup with 7-day retention
Personal technical contact

Integration and development

APIs, automation and custom extensions can be delivered beyond basic deployment.

Edge Functions (Deno/TypeScript)
Business logic doesn't belong in the client. We develop performant Edge Functions for payment processing (Stripe), PDF generation, or AI inference, running securely and close to the user.
Database Triggers & Webhooks
We make your database reactive. A new user registers? A trigger automatically creates profiles, sends welcome emails via webhook, or updates statistics - atomic and transaction-safe.
Postgres Extensions & RLS
Security starts in the database. We design complex Row Level Security (RLS) policies ensuring User A never sees User B's data. We also leverage extensions like pgvector for AI search.

Full-service installation with no hidden costs

What the Supabase setup includes

Complete installation & configuration
SSL certificate & reverse proxy setup
Backup strategy & disaster recovery
Performance optimization & tuning
Security hardening following OWASP
Monitoring & logging setup
Documentation & best practices
Administrator training (remote)
30 days email support included
Dedicated contact person
Optional integration: LDAP/AD, SSO, MFA
Update strategy & patch management setup

The exact scope depends on the application, edition, infrastructure and criticality. Vendor licences and non-standard components are quoted separately.

Use Cases

Supabase Use Cases

Web Applications
Build modern web applications with Supabase as backend. From simple CRUD operations to complex data processing. · With real-time updates, user authentication, and auto-generated APIs, you can focus on frontend development.
Mobile Apps
Develop iOS and Android apps with Supabase as central backend. Use native SDKs for React Native, Flutter and more. · Supabase provides authentication and realtime capabilities. We design and integrate offline synchronisation and push notifications to fit the application architecture.
E-Commerce Platforms
Build scalable e-commerce solutions with Supabase. Manage products, orders, and customer data in a PostgreSQL database. · Integrate payment processing, inventory management, and real-time updates for a seamless shopping experience.
SaaS Applications
Develop multi-tenant SaaS applications with Row Level Security and flexible permission models. · From user management to billing - Supabase provides all building blocks for successful SaaS products.
AI-powered Apps
Use Supabase's pgvector extension for AI applications. Store and search embeddings directly in the database. · Perfect for chatbots, recommendation systems, semantic search, and other AI features in your applications.

Use Cases

Using Supabase in your organisation

PostgreSQL Backend-as-a-Service
PostgreSQL-based platform with an automatically generated REST API, GraphQL support and realtime subscriptions
Authentication & Authorization
Row Level Security (RLS), OAuth Providers (Google, GitHub, etc.), Magic Links and secure JWT-based authentication
Edge Functions & Storage
Serverless Functions with Deno Runtime and S3-compatible Object Storage for files and media
Realtime Features
WebSocket-based Realtime Updates for database changes, Broadcast Channels and Presence tracking
Vector Embeddings & AI
pgvector Extension for AI/ML applications with semantic search and vector similarity
Self-Hosted Alternative
Self-hosted operation with controllable data storage and documented dependencies

PaaS migration

Migrate Supabase Cloud and existing backends safely

Database, auth, storage, functions, RLS and the application are assessed together, rehearsed and switched to the target environment through a planned cutover.

from €3,490 excl. VAT
Scope and schedule after assessment

View the migration service

Concrete Use Cases

Supabase Development & Integration

Supabase is more than a database. It's a complete backend ecosystem. We use the full power of PostgreSQL (extensions, triggers) combined with global Edge Functions.

Multi-Tenant SaaS Architecture

Problem

You are building a SaaS and must guarantee strict data separation between tenants without operating a separate DB for each.

Solution

Implementation of an RLS architecture based on `tenant_id`. The frontend uses the Supabase client while the database enforces the defined policies. Automated isolation tests and restricted service roles reduce the risk of cross-tenant access.

Realtime Collaboration Features

Problem

Users should see who is currently working on the same document (cursor tracking, live edits), like in Google Docs.

Solution

Using the Supabase Realtime API (Broadcast & Presence). We synchronize state between clients in milliseconds without having to operate our own WebSocket servers.

Vector Search & Embeddings

Problem

Standard text search delivers poor results. Users want semantic search ('documents about climate change' instead of keyword match).

Solution

Integration of `pgvector`. We store embeddings of your data directly in Postgres and enable ultra-fast similarity search via Edge Functions.

Managed Hosting & Operations

How much does Supabase hosting cost?

Compute, applications, storage and response are shown separately. You can see what ongoing operations include and which requirements need a technical assessment.

Starter workload from€99.90/ month · cancel monthly

Supabase hosting in Germany: GDPR-compliant operations

One managed standard application included
.de domain included or your own domain or subdomain via CNAME
German data centres with ISO 27001 and BSI C5, no US clouds
99.9 % standard availability per month
Regular updates, CVE monitoring and prioritised patches for critical vulnerabilities
Central logs with immutable retention
Daily backup with 7-day retention
5 TB outbound traffic per workload and month
24/7 proactive monitoring
Five service levels, 24/7 P1 response with Production or Critical
Personal technical contact

Instance sizes and monthly prices

XS · 2 vCPU, 2 GB RAM, 40 GB NVMe SSD: €99.90 in total
S · 2 vCPU, 4 GB RAM, 80 GB NVMe SSD: €129.90 in total
M · 4 vCPU, 8 GB RAM, 80 GB NVMe SSD: €159.80 in total
L · 8 vCPU, 16 GB RAM, 80 GB NVMe SSD: €219.80 in total
XL · 16 vCPU, 32 GB RAM, 80 GB NVMe SSD: €329.80 in total
Additional storage per 50 GB: +€4.99

Configure now

All prices are net and exclude statutory VAT. The offers are addressed to businesses. All on-premises options

Other options

Try it free for 7 days

Request a test instance

We set up a test instance for you, usually on the next business day. No payment details required. After seven days it is deleted unless you continue.

Request a test instance →Bring Your Own Infrastructure

Installation on Your Infrastructure

Installation on your own infrastructure · On-premise or in your cloud · Control over data location and access · Custom configuration · Complete documentation · Initial setup & configuration · Optional support and maintenance contract

Price on request, plus optional support & maintenanceRequest a proposal →On-premises option

Run Supabase on hardware at your organisation

As an alternative to managed hosting in the data centre, WZ-IT provides the hardware, configures Supabase, and handles hardening, monitoring, updates, backup and technical support. Access can be limited to the internal network or enabled through VPN and existing identities.

from €349 excl. VAT / month · plus one-time provisioning and initial setupView WZ-IT App Node →

Target architecture

Integrate Supabase into your infrastructure with clear controls

Development and automation platforms need controlled execution, secrets, persistent data and clearly bounded connections to source and target systems.

Developers, triggers and source systems

Teams, repositories, webhooks, schedules and business systems initiate defined processes.

Secure access

TLS, firewall rules, reverse proxies or private network paths are designed around the platform's exposure.

Identity and permissions

Local accounts, SSO, directories, service accounts and emergency access are connected through clear roles.

Supabase platform

Editor, API, build or workflow runtimes are deployed reproducibly and isolated appropriately.

Database and artefacts

Metadata, configuration, source state, packages or execution history.

Workers and runtimes

Queues, runners, containers, resource limits and separated execution environments.

APIs and target systems

Service accounts, secrets and controlled network paths to internal and external systems.

The diagram is a resilient target model. Its implementation depends on edition, data flows, load, availability objectives and existing infrastructure.

Role in the overall system

Related services for Supabase

This page covers installation and the agreed platform operations for Supabase. Custom code, the access layer and special confidentiality requirements remain clearly separated responsibilities that can be added when needed.

Maintain the application

Support custom code and integrations

Keep custom extensions, interfaces and dependencies controlled, updated and supportable.

View service Secure access

Connect users, sites and systems

Add identity-based access and private network paths as a separate operational layer.

View service Operate confidentially

Assess Section 203 requirements separately

For professional secrecy holders, define contractual, access and infrastructure requirements in a dedicated operating model.

View service

Three relevant adjacent paths instead of a long list of further products.

View the overall system

Frequently Asked Questions about Supabase

Answers to the most important questions

TopicsPricing and contract General Information Self-Hosting & Operations Security & Compliance AI & Embeddings Managed Hosting & Support

Pricing and contract

General Information

Self-Hosting & Operations

Security & Compliance

AI & Embeddings

Managed Hosting & Support

Knowledge

More about Supabase

Guides from the knowledge base

Tutorials & guides

Matching solutions for your project

Reviews & projects

Client feedback and projects worldwide

WZ-IT moved our studio infrastructure from decentralised individual devices to a central platform: every site is securely connected via VPN, new devices are onboarded automatically and an entire site is provisioned from a template, without manual steps on location. What impressed me most is the breadth and depth of their knowledge: Timo and Robin are not a typical IT provider who sets up a server and leaves. The two of them think their way into highly complex infrastructure and software topics, work through every requirement we put in front of them, and build networking, provisioning and operations so that everything fits together in the end. WZ-IT is an excellent partner for complex software, network and architecture projects.

Steve KirchnerManaging Director, nextGYM GmbH

View project

International

Built in Germany's Ruhr Valley. Running worldwide.

WZ-IT designs, develops and operates infrastructure and software for clients in Germany and internationally. We deliver projects remotely and continue supporting them in ongoing operations after go-live.

Selected projects

Read client reviews

Managed Hosting & Operations

Enquire about hosting and operations for Supabase

Briefly describe the current state and objective for Supabase. We assess infrastructure, integration, and ongoing operations.

Straight with Timo and Robin - no sales team, no pitch
A professional assessment of your situation
Concrete next steps for infrastructure, software or AI

The conversation is free and non-binding.

WZ-IT's advice on our Azure migration was technically sound and completely non-binding right from the intro call - we took away a great deal.

Jakob ÖschlbergerInno7 GmbH

Email[email protected]Phone+49 2922 875068

WZ-IT's advice on our Azure migration was technically sound and completely non-binding right from the intro call - we took away a great deal.

Jakob ÖschlbergerInno7 GmbH

Supabase Hosting in Germany

PostgreSQL Database

User Authentication

File storage and access policies

Functions runtime

Vector Database

Realtime Features

Auto-generated APIs

Row Level Security

Planned scaling architecture

Backend and application

Internal data paths

Production operations

On-Premise

Cloud Installation

Enterprise Setup

VPN Access

SSO Integration

Multi-Factor Auth

Firewall & Hardening

24/7 proactive monitoring

Updates and patches

Daily backup with 7-day retention

Personal technical contact

Edge Functions (Deno/TypeScript)

Database Triggers & Webhooks

Postgres Extensions & RLS

What the Supabase setup includes

Web Applications

Mobile Apps

E-Commerce Platforms

SaaS Applications

AI-powered Apps

PostgreSQL Backend-as-a-Service

Authentication & Authorization

Edge Functions & Storage

Realtime Features

Vector Embeddings & AI

Self-Hosted Alternative

Migrate Supabase Cloud and existing backends safely

Multi-Tenant SaaS Architecture

Realtime Collaboration Features

Vector Search & Embeddings

Supabase hosting in Germany: GDPR-compliant operations

Instance sizes and monthly prices

Request a test instance

Installation on Your Infrastructure

Run Supabase on hardware at your organisation

Developers, triggers and source systems

Secure access

Identity and permissions

Supabase platform

Database and artefacts

Workers and runtimes

APIs and target systems

Support custom code and integrations

Connect users, sites and systems

Assess Section 203 requirements separately

Pricing and contract

How much does Supabase hosting cost?+

How much compute and storage is included?+

Is the number of users limited?+

What is the contract term?+

Where is the data stored?+

How quickly is Supabase ready to use?+

Can I use my own domain?+

General Information

What is Supabase and what is it used for?+

What main features does Supabase offer?+

For which projects or scenarios is Supabase particularly well suited?+

What advantages does Supabase offer over Firebase?+

Can Supabase support real-time or live features?+

Self-Hosting & Operations

Can you self-host Supabase?+

Does self-hosting differ functionally from the cloud version?+

What challenges are there with self-hosting Supabase?+

How does self-hosted Supabase scale with growing data volumes?+

How does migration from cloud to self-hosted Supabase work?+

Can Supabase be operated with multiple environments (dev, staging, prod)?+

Security & Compliance