AI Services
Last updated: February 2026
Our services extend our products. Whether you need a model trained on your proprietary data, a cost-optimized deployment plan for your infrastructure, or a bespoke deployment of our ARCHIMEDES stack, we deliver end-to-end.
Get in TouchCustom Model Training
Make an Open Source Model Yours
We take an open source or open weights model and adapt it to your domain through full retraining, partial adaptation, or fine-tuning on your proprietary or internal data. The result is a model that is fully yours: your IP, your infrastructure, your control. A complete, full-service delivery.
- Full model retraining on your datasets
- Partial adaptation and domain specialization
- Fine-tuning for specific tasks and behaviors
- Production-grade data security and GDPR compliance
Inference Planning & Deployment
Deploy Models on Your Terms
We design the optimal deployment plan for your AI models across sovereign infrastructure, private cloud, or hybrid architectures, and cost-optimize the entire deployment for performance and budget. Not just hosting: strategic planning and execution.
- Deployment planning across sovereign and private infrastructure
- Cost optimization for model inference at scale
- Architecture design for compliance and performance requirements
- Ongoing monitoring, scaling, and support
Custom Product Deployments
ARCHIMEDES Stack, Your Infrastructure
Bespoke deployment of ARC, HIM, or EDES tailored to your organization's infrastructure and requirements. HIM and EDES are currently available exclusively through custom deployment engagements.
- ARC self-hosted with your custom model stacks
- HIM configured for your compute environment
- EDES orchestration fitted to your workflows
- Full integration support and ongoing maintenance
Why Choose FenxLabs
Every AI services provider promises results. Here's what actually differentiates how we work.
Human-in-the-Loop by Design
We build for augmentation, not full automation. Your team stays in control at every stage of every engagement. Our solutions amplify your existing capabilities rather than replacing your people.
European & Sovereign
GDPR-native and built in Amsterdam. Your data never leaves European jurisdiction without your explicit consent. Built for any organization that takes data privacy seriously, and compliant with emerging EU AI Act requirements.
Products + Services
Because we build the technology ourselves, our services go beyond consulting. We deploy, customize, and maintain the actual infrastructure, not just advise on it. Everything we deliver is backed by ARCHIMEDES.
Flexible Deployment
Cloud, on-premise, air-gapped, hybrid, or licensed. Deployment architecture isn't a checkbox. It's a fundamental design decision we help you get right from day one.
Our Engagement Process
The same structured approach for every engagement, whether it's a targeted fine-tuning project or a full ARCHIMEDES stack deployment.
Discovery
We start by understanding your problem space, not just your requirements. That means your current infrastructure, data landscape, model usage, and operational constraints. The goal is to assess where you are and what's possible.
Design
We architect a solution that fits your reality. Infrastructure planning, cost modeling, compliance mapping, and a phased implementation roadmap. You review and approve before we build anything.
Delivery
Hands-on implementation with continuous validation. We build, integrate, test, and deploy with your team involved at every checkpoint. No black-box handoffs. You understand exactly what we've built and why.
Support
Post-deployment isn't an afterthought. Ongoing monitoring, optimization, and evolution of your deployment. As your needs change, your solution adapts with you.
Common Questions
Every AI Journey Starts With a Conversation
Tell us what you're trying to achieve. We'll figure out the right combination of products and services to get you there.