AI Moves Fast. Infrastructure Should Too.

In the age of generative AI, speed defines success. Yet, infrastructure often remains the bottleneck—slow job startups, fragmented DevOps workflows, and opaque systems that compromise both agility and compliance.

Sesterce and FlexAI are eliminating that friction. Together, we're delivering a new standard for AI infrastructure: instant, sovereign, and purpose-built for scale.

 

Workload-as-a-Service: Redefining the AI Developer Experience

FlexAI abstracts away the infrastructure complexity to let developers focus purely on innovation:

• Submit training and inference jobs in seconds, not hours
• No environment setup, no YAMLs, no container orchestration required
• Transparent scaling and smart checkpointing baked in
• Integrated with the full AI toolchain: VSCode, TensorBoard, W&B, Hugging Face
• Run across on-prem, sovereign cloud, or hybrid environments without lock-in
  
  

What used to require weeks of DevOps overhead now runs out of the box—at scale.

 

What Makes This Possible: Infrastructure by Sesterce

Beneath FlexAI’s intuitive UX is a deeply optimized infrastructure layer powered by Sesterce:

• GPU cluster orchestration and auto-provisioning via Sesterce OS
• Pre-warmed, dedicated GPU nodes for sub-60 second job launches
• Low-latency fabrics and container-native scheduling for massive parallelization
• High-performance datacenters with immersion cooling and industry-leading energy efficiency (PUE 1.1)
• Fully sovereign compute: GDPR-aligned, SecNumCloud-ready, and located entirely within Europe
  
  

We don’t just provide compute—we engineer it for AI precision, sovereignty, and velocity.

 

Why Sovereignty Is a Strategic Advantage

Where and how AI workloads run is no longer a technical footnote—it’s a core business decision.
Sesterce infrastructure ensures:

• Full control and auditability across the compute pipeline
• Zero dependence on extraterritorial cloud jurisdictions
• Data governance aligned with European standards and ethics
• Deployment flexibility—from sovereign cloud to enterprise on-prem
  
  

In a world of tightening regulation and rising geopolitical risk, sovereignty is infrastructure resilience.

 

From Prototyping to Enterprise Inference

Whether you're experimenting with small models or scaling multi-billion parameter LLMs, the Sesterce + FlexAI stack delivers:

• Higher GPU efficiency and utilization across workloads
• Reduced time-to-market with instant resource access
• Improved total cost of ownership through energy and orchestration gains
• A developer experience aligned with modern MLOps needs, not legacy IT constraints
  
  

From startups to national-scale AI projects, we power the full lifecycle.

 

Experience the Infrastructure Behind Europe’s Fastest WaaS Platform

The infrastructure challenge is solved. The only question is: how fast do you want to go?

 

Let’s explore what this stack can do for your AI roadmap.