25.06.2026
Local AI for Law Firms: §203, Case Data and RAG
How local RAG systems unlock case knowledge, cite sources and preserve matter-level permissions in every answer.
#AI#LawFirm#DataProtection
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GDPR Compliant
NVIDIA GB10 / Blackwell
Support in German & English
Configured and commissioned in Germany
The local plug-and-play AI solution for businesses
The WZ-IT AI Cube brings ChatGPT-like AI, local models and internal knowledge search into your company - ready to use, without cloud lock-in and with support by WZ-IT. Plug it in, open it in the browser and work with your own AI.
Ready to use with Open WebUI, vLLM/Ollama and local models
Local data processing inside your own network
Owned hardware instead of external API dependency
Remote commissioning & support in German and English
A selection of our customer projects
This page is the operations layer of our AI offering: it carries the solutions you buy - from the offer finder to the internal assistant. The stack stays in your ownership throughout.
Benefits
Why Local AI Infrastructure?
Cloud services offer convenience - but also dependency. With an AI Cube, you retain full control over your data, models, and systems. Whether chatbots, RAG systems, or internal AI automation: Your sensitive data stays within your company, while computing power is directly on-site.
The AI Cube is hardware owned by your company - without external token limits and without vendor lock-in. You decide which models run, which data is connected and whether WZ-IT optionally operates the system for you.
Data Sovereignty
Your models and data stay inside your corporate network. You keep control over sensitive information.
Full Control
No API limits, no external updates, no restrictions. You decide every aspect of your AI infrastructure.
Performance
Minimal latency through local inference. No delays from cloud connections.
Cost Efficiency
No external token or pay-per-use fees. Local operating costs stay predictable.
Ownership vs. Rental
The AI Cube is fully yours. No cloud subscription, no external API dependency.
Optional Managed Service
If desired, we handle operation, maintenance, and updates - you focus on your projects.
Cost & performance
AI Cube vs. external AI APIs: what really matters?
The entry price is clear. Whether local AI pays off depends on usage, privacy requirements, model size and operating model.
External AI APIs
Pay-per-use / Cloud
Cost modelPay-per-use
Data flowexternal
Dependencyprovider & API
Good for a fast start. Critical with sensitive data, high volume or the need for own control.
WZ-IT AI Cube
On-Premises
Investment€5,990.90 excl. VAT
External tokens0
Context windowmodel-dependent
128 GB unified memory • Open WebUI • Ollama/vLLM • optional RAG
€5,990.90
excl. VAT entry
0
external token costs
100%
local data control
GB10 benchmark framing for GPT-OSS
GPT-OSS-20B
Conservative interactive guidance: around 80-90 tok/s. Long context can reduce visible output to roughly 60-80 tok/s.
GPT-OSS-120B
Conservative interactive guidance: around 35-60 tok/s. Under concurrency aggregate throughput rises significantly, but each single response remains workload-dependent.
Based on publicly available DGX Spark / GB10 benchmarks with vLLM, SGLang and llama.cpp. Final values are validated with the customer target model, context length and RAG setup.
Local AI Usage
Local GPT with our AI Cube
Use Open WebUI for a ChatGPT-like experience - completely local on your own hardware
The AI Cube can be delivered with Open WebUI based on customer requirements - an intuitive, user-friendly interface that enables a local ChatGPT-like experience. No cloud dependency, no API keys, no per-token billing. The limits come from the model and the hardware, not from a bill per request.
ChatGPT-like Interface
Familiar and intuitive user interface for natural conversations with your local AI models
Completely Local
All data and conversations stay on your hardware - no connection to external servers required
Multi-Model Support
Switch seamlessly between different AI models within the same interface
No Token Fees
Usage without pay-per-use fees or monthly API costs
Open WebUI can be pre-installed and delivered ready to use upon request. Simply plug in, power on, and immediately interact with your local AI models - like ChatGPT, but completely under your control.
Pre-installed on request
Ready to use
100% local
Case examples
Typical AI Cube use cases
Examples of requirements where locally operated AI makes sense: independent, secure and controllable.
Use Case: Law Firm
RAG-based Document Research
!Challenge
In a mid-sized law firm with a large file archive, researching precedents, briefs and internal evidence is time-consuming. At the same time there is sensitive client data that does not belong in external cloud systems.
✓Solution with AI Cube
- RAG solution for knowledge database search: All briefs, judgments and internal documents in searchable knowledge database
- Lawyers ask questions in natural language and immediately receive relevant document sections with source citations
- The infrastructure stays entirely within the firm's own network; operation and maintenance are handled by the firm itself or its IT service provider
→Benefit
Shorter research times
Evidence and precedents can be found faster
Strengthened knowledge base
New employees find proven documents without having to ask colleagues
Use Case: Healthcare and Care Facilities
Knowledge Database for Medical Protocols
!Challenge
Healthcare and care facilities need to manage large volumes of protocols, SOPs, training materials and internal reports. Documentation is often distributed and hard to access - especially when teams need reliable information quickly for workflows, quality assurance or internal training.
✓Solution with AI Cube
- Knowledge platform with BookStack as the knowledge source, connected to a RAG pipeline with Open WebUI + vLLM
- Employees can ask questions directly with immediate citation of the source
- The AI Cube runs locally in the corporate network; operation and maintenance by us on request
→Benefit
Faster access to documents
Relevant passages are shown directly, with source references
Strengthened Quality & Compliance
Employees at different locations draw on the same knowledge pool
Reseller Program
Your clients need AI hardware?
As a reseller, you offer local AI solutions - we deliver the hardware and service
Want to not only use local AI solutions yourself, but also resell them to your customers? As a reseller, you receive preferred terms, technical support and fully pre-installed systems with the WZ-IT Local AI Stack.
Attractive Purchase Terms
Direct margin advantages for resellers and integrators.
White-Label Option
On request, we deliver the AI Cube completely neutral - ideal for system integrators who want to operate under their own brand.
Pre-installed AI Software
Ollama, vLLM, Open WebUI - ready to use for your end customers.
Technical Priority Support
Direct contact with us for questions about integration, RAG, models & hardware.
Custom Configurations
Custom models, RAG pipelines, GPU layouts, and network setups for specific customer requirements.
Expand Your Service Portfolio
You can now offer your customers their own local AI solutions - without having to develop hardware yourself.
Become a Reseller Partner
Contact us for a non-binding conversation about terms, technical details, and your individual requirements.
Setup & service
Setup, integration and operations
The AI Cube is prepared by WZ-IT, installed with the Local AI Stack and commissioned remotely. On-site appointments, workshops or deep network integration are scoped per project.
Prepared system
Hardware, operating system, drivers and AI stack are prepared before handover.
Remote commissioning
We support the initial setup inside the customer network remotely and document the key steps.
Initial Setup
Operating system, GPU drivers, container environment and security configuration (VPN, firewall, backup)
Validation & Acceptance
Performance test, stability check and GDPR compliance review before commissioning
All-Inclusive Package
For standard and custom builds
We commission your AI Cube remotely - installation, model setup and configuration are on us, you do not have to handle any of it. On-site appointments are arranged per project.
Perfect for companies that value:
Highest quality standards
Compliance & Data Protection
Clean Integration
Remote setup included
On-site per project
Standard product
Local AI without your own hardware project
The AI Cube combines validated ASUS/NVIDIA hardware with our open Local AI Stack. For special requirements, we still deliver custom builds with larger GPUs, rackmount or multi-GPU.
Since August 2026: EU AI Act transparency duties. High-risk requirements follow from December 2027. Local infrastructure makes logging and evidence easier.
Buy AI Cube
One standard product. Custom builds when needed.
The WZ-IT AI Cube is the fast entry into local business AI. AI Cube Custom remains available for larger or special requirements.
The WZ-IT AI Cube starts at €5,990.90 excl. VAT including hardware, pre-installed AI stack, initial model setup, remote commissioning and technical onboarding. Custom builds are quoted per project.
Standard product
WZ-IT AI Cube
ASUS/NVIDIA appliance base
Unified Memory
128 GB
Performance
up to 1 PFLOP FP4
GPU
NVIDIA GB10
Ideal for:
Internal AI assistants, document chat and local LLMs
Sizing & benchmarks
We validate target model, context length and concurrent users before the project starts.
- Compact validated AI appliance
- Open WebUI, Ollama and/or vLLM pre-installed
- Initial model setup based on your use case
- Remote commissioning and technical onboarding
- Support by WZ-IT, managed service optional
from €5,990.90 excl. VAT
Custom build
AI Cube Custom
RTX PRO / multi-GPU / rackmount / special hardware
Unified Memory
Configurable
Performance
Configurable
GPU
Configurable
Ideal for:
Large models, many concurrent users, special requirements
- NVIDIA RTX PRO, H200 or comparable GPU options
- Multi-GPU or NVLink setups if required
- Extended storage, backup and network options
- Rackmount, tower or custom chassis
On request
Included in Delivery
Pre-installed Software (Ollama, vLLM, Open WebUI) - plug in & infer
Operating System & GPU Drivers
Setup Documentation
Support in German & English
Note on pricing: Listed prices are non-binding reference prices and may change. The specific price depends on your individual configuration, term, and scope of services. For a binding quote, please contact us directly.
WZ-IT PortalExplore Portal
Manage Your Stack in the Customer Portal
As a Managed Service customer at WZ-IT, you have access to our exclusive portal: Monitor your infrastructure in real-time, schedule maintenance, request quotes, and get direct support - all in one central location.
- Real-time infrastructure status
- Reschedule maintenance windows yourself
- View complete access logs
- Direct support without detours
Interactive demo
How fast is the AI Cube?
Test different token speeds and see the difference
Token Speed Simulator
Interactive output for GB10-based AI Cube setups
45 tok/s
10 tok/s120 tok/s
At 45 tok/s, generating takes:
1.1s
Chat response
(~50 tokens)
3.3s
(~150 tokens)
44.4s
Report
(~2000 tokens)
* Visible chat speed. Concurrent batch workloads can reach much higher aggregate throughput.
Upgrade Program
Upgrade & Trade-In - When Your AI Cube Needs to Grow
Your requirements are increasing - e.g. larger models, more concurrent users or more intensive AI workloads? With our trade-in program, you can easily exchange your existing AI Cube for a more powerful model - e.g. from the AI Cube to a custom build.
Upgrade affordably
No complete new purchase - credit towards your new system
Planning security
Start small and upgrade as needed
Sustainable & secure
Secure data deletion and environmentally friendly recycling
How it works
1
Express interest
Contact us
2
Evaluation
We assess your device and determine a fair residual value
3
Receive credit
Credit towards your new AI Cube or AI Cube Custom
More than just Hardware
Your AI Cube & WZ-IT
Possibilities are endless together
With us you get not only powerful hardware, but also a competent partner for your entire AI infrastructure
Infrastructure Setup
From planning to implementation - we build your complete AI infrastructure and integrate the AI Cube seamlessly.
Custom Development
Tailored software solutions, RAG pipelines, APIs and integrations - perfectly matched to your requirements.
Innovative Solutions
Together we develop new AI applications for your specific use cases - from idea to production readiness.
Support & Maintenance
Continuous support, updates and optimizations - so your AI infrastructure always runs optimally.
Timo Wevelsiep & Robin Zins
CEOs of WZ-IT
Example project: from local AI box to complete solution
A typical project starts with the AI Cube as local AI infrastructure and grows into a domain solution: RAG pipeline, knowledge source, Open WebUI and operations are adapted to the concrete use case. This turns the box into a productive AI platform without sending sensitive data to external cloud services.
Let's realize your AI vision together
Software stack
Software Stack & Compatibility
Ready to Use with Leading Open-Source Frameworks
Pre-installed Software:
Ollama - for simple model management
vLLM - for high-performance inference
TensorRT-LLM / NIM - for maximum throughput in production inference
Open WebUI - for visual interaction
Docker / Podman - for containerized deployments
REST API Access - for integration
Compatible with:
Llama, Mistral, Qwen, Gemma
DeepSeek, Qwen3, Mistral Small and other open models
Embedding models for RAG and semantic search
Whisper / speech-to-text workloads
Coding and assistant models
Custom Models
Ollama
Simple model management with one-command installation. Perfect for rapid prototyping and smaller projects.
$ ollama run gpt-oss:120b
vLLM
High-performance inference with PagedAttention for production workloads with high throughput.
$ vllm serve openai/gpt-oss-120bPerformance Benchmarks
The right performance depends on the use case
Model, quantization, context length, concurrent users and RAG setup determine which hardware makes sense. The token/s figures above are therefore conservative guidance, not guaranteed standard performance - we validate your target workload before quoting.
Standard AI Cube
For internal assistants, document chat, initial RAG systems and local LLM usage.
Custom build
For large models, many concurrent users, special network or rack requirements.
Benchmark on request
We benchmark relevant models with your target setup and document realistic performance.
Technical specs
Technical Specifications
More technical details on request
| Component | WZ-IT AI Cube |
|---|---|
| Graphics Card | ASUS/NVIDIA appliance base with NVIDIA GB10 class hardware and 128 GB unified memory |
| Network | Standard networking, extended connectivity per project |
| Dimensions & Weight | Compact appliance form factor, depending on hardware configuration |
| Conformity | CE, RoHS (hardware manufacturer) |
| Security | Secure Boot, TPM 2.0, WireGuard VPN |
Buy or rent
AI Cubes (Purchase) vs Managed AI Server (Rental)
Find the Right Model for Your Business
AI Cube - purchase
- Complete hardware ownership
- CapEx: from €5,990.90 excl. VAT for the standard product
- Full data sovereignty - hardware stays with you
- No recurring fees (except optional support)
- Ideal for long-term projects
Managed AI Server - Rental
- OpEx: Monthly quote depending on hardware and service level
- Fast start without capital commitment
- 24/7 monitoring & maintenance included
- Scalable: upgrade or downgrade anytime
- Ideal for flexible or experimental projects
Background
Why AI Cube?
All benefits at a glance
On-Prem LLM Hosting vs. Cloud API: Costs & Risks
Cloud-based LLM APIs like OpenAI, Anthropic, or Google Gemini are convenient - but expensive and risky. At high volumes, costs can quickly spiral out of control. With an AI Cube, you run local inference in your own network - without external token dependency and without a monthly API bill per request.
Additionally, on-premise LLM hosting gives you full control over your data. Sensitive information - customer data, internal documents, proprietary content - never leaves your corporate network. You're independent of API downtimes, price increases, or sudden service changes.
Process
How the WZ-IT AI Cube Works
1
Analysis & Consultation
We jointly evaluate your requirements and use cases. In a free consultation, we determine which hardware configuration is optimal for your models and use cases.
2
Hardware Selection & Configuration
Based on model size and requirements, we select the appropriate GPU configuration. We fully configure the system and install Ollama, vLLM, Open WebUI, and other software according to your preferences.
3
Delivery & Setup
The Cube is delivered pre-installed and tested. After plugging it in, it can be operational within minutes. We support you in integrating it into your network.
4
Operation & Support (Optional)
You operate the Cube independently with full root access - or leave operation, maintenance, and updates to us. We remain your contact for extensions, support, and new requirements.
Use cases
Typical Use Cases
Enterprises & Government
For sensitive data that cannot go to the cloud. Run internal chatbots, document analysis, or code assistants completely locally and GDPR-compliant.
Development & Research
Test and develop AI applications locally without cloud dependency. Ideal for rapid prototyping, model fine-tuning, and experimental projects.
On-Premise Deployment
Integrate AI capabilities directly into your existing infrastructure. No internet connection required, complete control over your data.
Industry Solutions
AI Cube for Your Industry
Tailored AI solutions for specific requirements
For Law Firms
Document research, contract analysis and client communication - processing runs on hardware inside the firm network.
Learn more
For Clinics & Practices
Local AI for patient data, protocol analysis and medical knowledge databases.
Learn more
For Financial Services
Compliance-conform AI for risk assessment, document analysis and advisory support.
Coming soon
Your industry not listed? We create custom solutions for your requirements.
No Dependencies. No Vendor Lock-in.
With AI Cubes, you retain full decision-making freedom: you can install your own models, migrate existing setups, or integrate software solutions of your choice - without license binding, API constraints, or external control. All components are open-source based and documented.
Open software stack
Frequently Asked Questions about AI Cube
Answers to the most important questions about your local AI solution
Topics
Hardware & Technology
The AI Cube is a plug-and-play AI hardware for businesses - ideal for running LLMs, transcriptions, or data-intensive workloads locally in your own network, without cloud dependency and without data flowing to third parties.
The WZ-IT AI Cube is our standard product based on validated ASUS/NVIDIA appliance hardware. For larger models, many concurrent users or special infrastructure requirements, we design AI Cube Custom builds with dedicated NVIDIA GPUs, multi-GPU, rackmount or custom networking.
Power consumption depends on the appliance or custom setup and the actual workload. The standard AI Cube is designed as a compact local AI box for office and enterprise environments; larger custom systems are assessed for power, cooling and site requirements in advance.
On the standard AI Cube the M.2 NVMe storage is replaceable. GPU and unified memory are part of the GB10 superchip and therefore fixed - more compute or more memory comes via an AI Cube Custom build, where we pick components freely. Either way the hardware is yours, so you can service it yourself or have it serviced.
Privacy & Compliance
Yes - the AI Cube runs locally in your network. In standard operation it does not talk to external cloud servers; updates and remote maintenance only use the paths you approve. Data sovereignty stays on your side, and your GDPR documentation gets far simpler.
The AI Cube stores data exclusively locally. With TPM 2.0, Secure Boot, and optionally encrypted SSD/NVMe, we ensure maximum protection. For sensitive data, we recommend encrypted filesystem and restrictive access control.
Delivery & Service
Yes - on request, we deliver the AI Cube as plug-and-play: with pre-installed software, GPU drivers, and basic configuration. After powering on, you can start working with AI models immediately - no complex setup required.
Yes. We prepare the AI Cube, install the local AI stack and handle remote commissioning. On-site appointments, training or integration workshops can be added project by project.
The standard scope includes technical preparation, the pre-installed AI stack, initial model setup, remote commissioning and technical onboarding. RAG, SSO, monitoring or managed service can be added optionally.
Software & Usage
The AI Cube is prepared with an open local AI stack: Open WebUI as the user interface, Ollama and/or vLLM for local inference, suitable open-source models based on your use case and optional RAG with Qdrant or pgvector. We validate the model choice against your workload.
Yes - depending on hardware configuration, multiple models can run in parallel. For intensive or parallel use, we recommend more powerful or customized hardware configurations.
Beyond chatbots and RAG systems: audio/video transcription, document indexing, data processing, code assistance, automation of internal processes - ideal for privacy-critical or compliance-relevant scenarios.
Costs & Economics
The standard AI Cube starts at EUR 5,990.90 excl. VAT. AI Cube Custom builds are quoted per project - there, price, delivery scope and service level depend on GPU, memory, form factor, software stack and operating model, and you receive a binding quote on request. The AI Cube becomes attractive especially for sensitive data, predictable workloads and long-term use: no external token dependency, full control over data and hardware.
When data privacy, control, consistent performance, and long-term planning are important - e.g., with sensitive data, compliance requirements, or frequent AI use.
Yes. We support migration: data and model transfer, re-setup on your on-prem system - without external dependency.
The AI Cube is purchased and owned by your company, while our AI servers are rented and run as a monthly managed service. The Cube is suitable for long-term planning, local control and fixed sites; rented servers are better for flexible projects or variable workloads.
Maintenance & Support
Our pre-configured models are designed to be low-maintenance. If needed, we offer managed service: regular security patches, monitoring, updates - keeping your infrastructure stable and secure.
Yes - the AI Cube is compatible with common corporate networks. On request, we configure VPN, firewall, and connectivity so the Cube integrates securely and seamlessly.
In addition to hardware, we optionally offer managed service, maintenance, updates, monitoring, and support - especially for enterprise customers. Hardware, software, and support from a single source.
On request, we provide a backup concept: regular snapshots, redundant or external storage options, remote backup - keeping you protected even in case of hardware failure.
Regions & Reseller
We provide remote commissioning and support in German and English. On-site appointments or partner delivery can be planned for suitable projects.
The standard AI Cube is based on validated ASUS/NVIDIA appliance hardware. Configuration, installation of the local AI stack, testing and commissioning are done by us in Germany. For AI Cube Custom builds we additionally select components to match the workload and integrate them at our site.
Yes - we offer a reseller program with attractive purchasing conditions, technical support, and optional white-label license. Ideal for system integrators and IT service providers.
More questions? We are happy to help!
Still have questions? Contact us!More offerings
More AI Solutions
Discover Our Other AI Services
AI for confidentiality professionals
Local AI for law firms, doctors, notaries & more - the data stays in-house.
Managed AI Server
Rented GPU servers with complete managed service - price on request
GPU Server for AI
Detailed information about our GPU servers and their applications
LLM Hosting
Managed hosting for Large Language Models - we operate the infrastructure, you use the models
Reseller program
White-label and tiered conditions for system houses and IT service providers
Token simulator
Experience token speed interactively - with guidance values for the AI Cube
Blog & Tutorials
Related Tutorials & Guides
10.05.2026
Bleeding Llama (CVE-2026-7482): Why Self-Hosted AI Isn't Automatically Secure AI
Three unauthenticated API calls. No login, no exploit framework, no privilege escalation. Three POST requests to a default port, and the machine's memory is on...
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28.04.2026
DGX Spark vs. AI Cube: Which Local AI Hardware Fits Your Enterprise?
Since October 2025, NVIDIA's DGX Spark offers a "Personal AI Supercomputer" for $4,699 on your desk. The question we've been getting ever since: Do we...
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24.11.2025
GPT-OSS 120B on AI Cube Pro: Run OpenAI's Open-Source Model Locally
With GPT-OSS 120B, OpenAI released their first open-weight model since GPT-2 in August 2025 – and it's impressive. The model achieves near o4-mini performance but...
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09.11.2025
Local AI Inference with our AI Cube: Your AI Infrastructure Under Your Own Control
In times of rising cloud costs, data sovereignty challenges and vendor lock-in, the topic of local AI inference is becoming increasingly important for companies. With...
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08.11.2025
Open WebUI vs. AnythingLLM: The detailed comparison for self-hosted LLM interfaces
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Free intro call
Let's talk about your project - honest and no strings attached
- Straight with Timo and Robin - no sales team, no pitch
- An honest take, including when we are not the right fit
- Concrete next steps for infrastructure, software or AI
No risk: worst case, you leave with a clearer understanding of your project than before.
“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.”
Reviews
One AI reference - and the foundation beneath it
ml&s speaks about integrating a local AI solution. The other voices cover architecture, data sovereignty and operations - exactly the maturity an AI project needs to reach production.
H
GermanyLocal AI IntegrationTechnical IntegrationImplementation
“While looking for a partner to integrate a local AI solution, we came across Timo and Robin - and could not have made a better decision. They quickly understood our requirements and solved technical challenges competently and pragmatically. We were particularly impressed by the straightforward collaboration, their high level of expertise and the speed of implementation. We are delighted to have Timo and Robin at our side as reliable business partners and look forward to our next projects together. (translated)”
Henrik Jeche
Head of IT Administration
ml&s - full-service provider for the electronics industry.
GermanyInfrastructure ModernizationData SovereigntyGDPRDocumentation
“Communication with WZ-IT was open, friendly and professional from the very beginning. Mr. Wevelsiep and Mr. Zins responded to every one of our questions patiently, promptly and respectfully, and contributed their own suggestions and good ideas on how to modernize our server infrastructure and adapt it even better to our needs. Throughout, WZ-IT consistently kept our need for data sovereignty and GDPR compliance in mind. Even short-notice adjustments and change requests from our side were implemented quickly and patiently and integrated consistently into the overall concept. From planning to the final handover, every step was documented transparently and comprehensively - so if a provider change should ever become necessary, the documentation would let us onboard a successor into our infrastructure very quickly. We are extremely satisfied with WZ-IT and hope to continue working together for a long time.”
Christoph Mußmann
Project Officer, DGHO e.V.
DGHO - German Society for Hematology and Medical Oncology.
GermanyOpen Source ArchitectureImplementationTechnical Consulting
“We have had very good experiences with Mr. Wevelsiep and WZ-IT. The consultation was professional, clearly understandable, and at fair prices. The team not only implemented our requirements but also thought along and proactively. Instead of just processing individual tasks, they provided us with well-founded explanations that strengthened our own understanding. WZ-IT took a lot of pressure off us with their structured approach - that was exactly what we needed and is the reason why we keep coming back. (translated)”
Matthias Zimmermann
Managing Director, Annota GmbH
Annota - healthtech startup with an AI documentation assistant.
GermanyArchitecture ConsultingSovereign Software SelectionOpen Source Strategy
“I got to know Timo and Robin as dedicated and professional partners who make a lot of things possible for their clients that initially seem impossible. I felt very well advised. The services offered have thoroughly convinced me. (translated)”
Andrea Pawlowski
Communications Manager, Golem.de
Golem.de - leading German IT news outlet.
GermanyProxmox & BackupProxmoxBackupDocumentation
“Professional, honest and technically thoroughly sound: WZ-IT set up our Proxmox and backup infrastructure securely and future-proof. The consulting from Timo and Robin was objective and needs-driven, the implementation smooth and the final documentation exemplary. You can tell immediately that business-critical infrastructure is thought through holistically from the outset here and implemented with clear ownership.”
Pascal Block
Project Manager, Stadtwerke Brühl GmbH
Stadtwerke Brühl - municipal energy and infrastructure utility.
GermanySoftware DevelopmentPHP ModernizationAPI Extension
“With Timo and Robin, you're not only on the safe side technically - you also get the best human support! Whether it's quick help in everyday life or complex IT solutions: the guys from WZ-IT think along with you, act quickly and speak a language you understand. The collaboration is uncomplicated, reliable and always on an equal footing. That makes IT fun - and above all: it works! Big thank you to the team! (translated)”
Sonja Aßer
Data Manager, ARGE
ARGE Neue Medien - master data & digital standards for plumbing and building technology.
UAECloud MigrationAWS ExitProxmox81% Cost Reduction
“I recently worked with Timo and the WZ-IT team, and honestly, it turned out to be one of the best tech decisions I have made for my business. Right from the start, Timo took the time to walk me through every step in a simple and calm way. No matter how many questions I had, he never rushed me. The results speak for themselves. With WZ-IT, we reduced our monthly expenses from $1,300 down to $250. This was a huge win for us.”
Aleksandr Shuliko
CTO, EVA Real Estate
EVA Real Estate - leading real-estate agency in Dubai.
SwitzerlandManaged ProxmoxClusterMonitoringHigh Availability
“WZ-IT manages our Proxmox cluster reliably and professionally. The team handles continuous monitoring and regular updates for us and responds very quickly to any issues or inquiries. They also configure new nodes, systems, and applications that we need to add to our cluster. With WZ-IT's proactive support, our cluster and the business-critical applications running on it remain stable, and high availability is consistently ensured. We value the professional collaboration and the noticeable relief it brings to our daily operations.”
Pascal Hakkers
Aphy AG
Aphy AG - AI platform for hotel back-office.
GermanyProxmox & VirtualizationBackupVPNSecurity
“WZ-IT provided very competent support in implementing our server and virtualization infrastructure. As part of the project, a Proxmox-based virtualization environment was set up along with a virtual machine for our application systems. Additionally, a structured backup concept was implemented. A particular focus was on security: the setup of a VPN tunnel and the clean implementation of encryption and access concepts were professionally executed. The structured consulting as well as the reliable and swift implementation deserve special mention. We are very satisfied with the services provided and are happy to recommend WZ-IT.”
John Hellmerichs
Managing Director, AInergy GmbH
AInergy - consultancy for energy and facility management.
BulgariaSovereign CollaborationOpen Source StackOperationsMaintenance
“Timo and Robin from WZ-IT set up a RocketChat server for us - and I couldn't be more satisfied! From the initial consultation to the final implementation, everything was absolutely professional, efficient, and to my complete satisfaction. I particularly appreciate the clear communication, transparent pricing, and the comprehensive expertise that both bring to the table. Even after the setup, they take care of the maintenance, which frees up my time enormously and allows me to focus on other important areas of my business - with the good feeling that our IT is in the best hands. I can recommend WZ-IT without reservation and look forward to continuing our collaboration! (translated)”
Sebastian Maier
Managing Director, Yonju GmbH
Yonju - business coaching and AI products.
SpainProduction DeploymentCI/CDPaaSOperations
“Counting on WZ-IT team was crucial, their expertise and solutions gave us the pace to deploy in production our services, even suggesting and performing improvements over our configuration and setup. We expect to keep counting on them for continuous maintenance of our services and implementation of new solutions.”
Gabriel Sanz Señor
Managing Director, Odiseo Solutions
Odiseo Solutions - software engineering for the space industry.
H
GermanyLocal AI IntegrationTechnical IntegrationImplementation
“While looking for a partner to integrate a local AI solution, we came across Timo and Robin - and could not have made a better decision. They quickly understood our requirements and solved technical challenges competently and pragmatically. We were particularly impressed by the straightforward collaboration, their high level of expertise and the speed of implementation. We are delighted to have Timo and Robin at our side as reliable business partners and look forward to our next projects together. (translated)”
Henrik Jeche
Head of IT Administration
ml&s - full-service provider for the electronics industry.
GermanyInfrastructure ModernizationData SovereigntyGDPRDocumentation
“Communication with WZ-IT was open, friendly and professional from the very beginning. Mr. Wevelsiep and Mr. Zins responded to every one of our questions patiently, promptly and respectfully, and contributed their own suggestions and good ideas on how to modernize our server infrastructure and adapt it even better to our needs. Throughout, WZ-IT consistently kept our need for data sovereignty and GDPR compliance in mind. Even short-notice adjustments and change requests from our side were implemented quickly and patiently and integrated consistently into the overall concept. From planning to the final handover, every step was documented transparently and comprehensively - so if a provider change should ever become necessary, the documentation would let us onboard a successor into our infrastructure very quickly. We are extremely satisfied with WZ-IT and hope to continue working together for a long time.”
Christoph Mußmann
Project Officer, DGHO e.V.
DGHO - German Society for Hematology and Medical Oncology.
GermanyOpen Source ArchitectureImplementationTechnical Consulting
“We have had very good experiences with Mr. Wevelsiep and WZ-IT. The consultation was professional, clearly understandable, and at fair prices. The team not only implemented our requirements but also thought along and proactively. Instead of just processing individual tasks, they provided us with well-founded explanations that strengthened our own understanding. WZ-IT took a lot of pressure off us with their structured approach - that was exactly what we needed and is the reason why we keep coming back. (translated)”
Matthias Zimmermann
Managing Director, Annota GmbH
Annota - healthtech startup with an AI documentation assistant.
GermanyArchitecture ConsultingSovereign Software SelectionOpen Source Strategy
“I got to know Timo and Robin as dedicated and professional partners who make a lot of things possible for their clients that initially seem impossible. I felt very well advised. The services offered have thoroughly convinced me. (translated)”
Andrea Pawlowski
Communications Manager, Golem.de
Golem.de - leading German IT news outlet.
GermanyProxmox & BackupProxmoxBackupDocumentation
“Professional, honest and technically thoroughly sound: WZ-IT set up our Proxmox and backup infrastructure securely and future-proof. The consulting from Timo and Robin was objective and needs-driven, the implementation smooth and the final documentation exemplary. You can tell immediately that business-critical infrastructure is thought through holistically from the outset here and implemented with clear ownership.”
Pascal Block
Project Manager, Stadtwerke Brühl GmbH
Stadtwerke Brühl - municipal energy and infrastructure utility.
GermanySoftware DevelopmentPHP ModernizationAPI Extension
“With Timo and Robin, you're not only on the safe side technically - you also get the best human support! Whether it's quick help in everyday life or complex IT solutions: the guys from WZ-IT think along with you, act quickly and speak a language you understand. The collaboration is uncomplicated, reliable and always on an equal footing. That makes IT fun - and above all: it works! Big thank you to the team! (translated)”
Sonja Aßer
Data Manager, ARGE
ARGE Neue Medien - master data & digital standards for plumbing and building technology.
UAECloud MigrationAWS ExitProxmox81% Cost Reduction
“I recently worked with Timo and the WZ-IT team, and honestly, it turned out to be one of the best tech decisions I have made for my business. Right from the start, Timo took the time to walk me through every step in a simple and calm way. No matter how many questions I had, he never rushed me. The results speak for themselves. With WZ-IT, we reduced our monthly expenses from $1,300 down to $250. This was a huge win for us.”
Aleksandr Shuliko
CTO, EVA Real Estate
EVA Real Estate - leading real-estate agency in Dubai.
SwitzerlandManaged ProxmoxClusterMonitoringHigh Availability
“WZ-IT manages our Proxmox cluster reliably and professionally. The team handles continuous monitoring and regular updates for us and responds very quickly to any issues or inquiries. They also configure new nodes, systems, and applications that we need to add to our cluster. With WZ-IT's proactive support, our cluster and the business-critical applications running on it remain stable, and high availability is consistently ensured. We value the professional collaboration and the noticeable relief it brings to our daily operations.”
Pascal Hakkers
Aphy AG
Aphy AG - AI platform for hotel back-office.
GermanyProxmox & VirtualizationBackupVPNSecurity
“WZ-IT provided very competent support in implementing our server and virtualization infrastructure. As part of the project, a Proxmox-based virtualization environment was set up along with a virtual machine for our application systems. Additionally, a structured backup concept was implemented. A particular focus was on security: the setup of a VPN tunnel and the clean implementation of encryption and access concepts were professionally executed. The structured consulting as well as the reliable and swift implementation deserve special mention. We are very satisfied with the services provided and are happy to recommend WZ-IT.”
John Hellmerichs
Managing Director, AInergy GmbH
AInergy - consultancy for energy and facility management.
BulgariaSovereign CollaborationOpen Source StackOperationsMaintenance
“Timo and Robin from WZ-IT set up a RocketChat server for us - and I couldn't be more satisfied! From the initial consultation to the final implementation, everything was absolutely professional, efficient, and to my complete satisfaction. I particularly appreciate the clear communication, transparent pricing, and the comprehensive expertise that both bring to the table. Even after the setup, they take care of the maintenance, which frees up my time enormously and allows me to focus on other important areas of my business - with the good feeling that our IT is in the best hands. I can recommend WZ-IT without reservation and look forward to continuing our collaboration! (translated)”
Sebastian Maier
Managing Director, Yonju GmbH
Yonju - business coaching and AI products.
SpainProduction DeploymentCI/CDPaaSOperations
“Counting on WZ-IT team was crucial, their expertise and solutions gave us the pace to deploy in production our services, even suggesting and performing improvements over our configuration and setup. We expect to keep counting on them for continuous maintenance of our services and implementation of new solutions.”
Gabriel Sanz Señor
Managing Director, Odiseo Solutions
Odiseo Solutions - software engineering for the space industry.
H
GermanyLocal AI IntegrationTechnical IntegrationImplementation
“While looking for a partner to integrate a local AI solution, we came across Timo and Robin - and could not have made a better decision. They quickly understood our requirements and solved technical challenges competently and pragmatically. We were particularly impressed by the straightforward collaboration, their high level of expertise and the speed of implementation. We are delighted to have Timo and Robin at our side as reliable business partners and look forward to our next projects together. (translated)”
Henrik Jeche
Head of IT Administration
ml&s - full-service provider for the electronics industry.
GermanyInfrastructure ModernizationData SovereigntyGDPRDocumentation
“Communication with WZ-IT was open, friendly and professional from the very beginning. Mr. Wevelsiep and Mr. Zins responded to every one of our questions patiently, promptly and respectfully, and contributed their own suggestions and good ideas on how to modernize our server infrastructure and adapt it even better to our needs. Throughout, WZ-IT consistently kept our need for data sovereignty and GDPR compliance in mind. Even short-notice adjustments and change requests from our side were implemented quickly and patiently and integrated consistently into the overall concept. From planning to the final handover, every step was documented transparently and comprehensively - so if a provider change should ever become necessary, the documentation would let us onboard a successor into our infrastructure very quickly. We are extremely satisfied with WZ-IT and hope to continue working together for a long time.”
Christoph Mußmann
Project Officer, DGHO e.V.
DGHO - German Society for Hematology and Medical Oncology.
GermanyOpen Source ArchitectureImplementationTechnical Consulting
“We have had very good experiences with Mr. Wevelsiep and WZ-IT. The consultation was professional, clearly understandable, and at fair prices. The team not only implemented our requirements but also thought along and proactively. Instead of just processing individual tasks, they provided us with well-founded explanations that strengthened our own understanding. WZ-IT took a lot of pressure off us with their structured approach - that was exactly what we needed and is the reason why we keep coming back. (translated)”
Matthias Zimmermann
Managing Director, Annota GmbH
Annota - healthtech startup with an AI documentation assistant.
GermanyArchitecture ConsultingSovereign Software SelectionOpen Source Strategy
“I got to know Timo and Robin as dedicated and professional partners who make a lot of things possible for their clients that initially seem impossible. I felt very well advised. The services offered have thoroughly convinced me. (translated)”
Andrea Pawlowski
Communications Manager, Golem.de
Golem.de - leading German IT news outlet.
GermanyProxmox & BackupProxmoxBackupDocumentation
“Professional, honest and technically thoroughly sound: WZ-IT set up our Proxmox and backup infrastructure securely and future-proof. The consulting from Timo and Robin was objective and needs-driven, the implementation smooth and the final documentation exemplary. You can tell immediately that business-critical infrastructure is thought through holistically from the outset here and implemented with clear ownership.”
Pascal Block
Project Manager, Stadtwerke Brühl GmbH
Stadtwerke Brühl - municipal energy and infrastructure utility.
GermanySoftware DevelopmentPHP ModernizationAPI Extension
“With Timo and Robin, you're not only on the safe side technically - you also get the best human support! Whether it's quick help in everyday life or complex IT solutions: the guys from WZ-IT think along with you, act quickly and speak a language you understand. The collaboration is uncomplicated, reliable and always on an equal footing. That makes IT fun - and above all: it works! Big thank you to the team! (translated)”
Sonja Aßer
Data Manager, ARGE
ARGE Neue Medien - master data & digital standards for plumbing and building technology.
UAECloud MigrationAWS ExitProxmox81% Cost Reduction
“I recently worked with Timo and the WZ-IT team, and honestly, it turned out to be one of the best tech decisions I have made for my business. Right from the start, Timo took the time to walk me through every step in a simple and calm way. No matter how many questions I had, he never rushed me. The results speak for themselves. With WZ-IT, we reduced our monthly expenses from $1,300 down to $250. This was a huge win for us.”
Aleksandr Shuliko
CTO, EVA Real Estate
EVA Real Estate - leading real-estate agency in Dubai.
SwitzerlandManaged ProxmoxClusterMonitoringHigh Availability
“WZ-IT manages our Proxmox cluster reliably and professionally. The team handles continuous monitoring and regular updates for us and responds very quickly to any issues or inquiries. They also configure new nodes, systems, and applications that we need to add to our cluster. With WZ-IT's proactive support, our cluster and the business-critical applications running on it remain stable, and high availability is consistently ensured. We value the professional collaboration and the noticeable relief it brings to our daily operations.”
Pascal Hakkers
Aphy AG
Aphy AG - AI platform for hotel back-office.
GermanyProxmox & VirtualizationBackupVPNSecurity
“WZ-IT provided very competent support in implementing our server and virtualization infrastructure. As part of the project, a Proxmox-based virtualization environment was set up along with a virtual machine for our application systems. Additionally, a structured backup concept was implemented. A particular focus was on security: the setup of a VPN tunnel and the clean implementation of encryption and access concepts were professionally executed. The structured consulting as well as the reliable and swift implementation deserve special mention. We are very satisfied with the services provided and are happy to recommend WZ-IT.”
John Hellmerichs
Managing Director, AInergy GmbH
AInergy - consultancy for energy and facility management.
BulgariaSovereign CollaborationOpen Source StackOperationsMaintenance
“Timo and Robin from WZ-IT set up a RocketChat server for us - and I couldn't be more satisfied! From the initial consultation to the final implementation, everything was absolutely professional, efficient, and to my complete satisfaction. I particularly appreciate the clear communication, transparent pricing, and the comprehensive expertise that both bring to the table. Even after the setup, they take care of the maintenance, which frees up my time enormously and allows me to focus on other important areas of my business - with the good feeling that our IT is in the best hands. I can recommend WZ-IT without reservation and look forward to continuing our collaboration! (translated)”
Sebastian Maier
Managing Director, Yonju GmbH
Yonju - business coaching and AI products.
SpainProduction DeploymentCI/CDPaaSOperations
“Counting on WZ-IT team was crucial, their expertise and solutions gave us the pace to deploy in production our services, even suggesting and performing improvements over our configuration and setup. We expect to keep counting on them for continuous maintenance of our services and implementation of new solutions.”
Gabriel Sanz Señor
Managing Director, Odiseo Solutions
Odiseo Solutions - software engineering for the space industry.
Contact
Let's Talk About Your Idea
Whether a specific IT challenge or just an idea - we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.
Leading companies trust WZ-IT
Timo Wevelsiep & Robin Zins
Managing Directors of WZ-IT
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