Your Data and AI Stack.
Your Cloud.
AI and data infrastructure, unified — without managed service lock-in.
DEPLOY ANYWHERE, INSTANTLY
AWS
Google Cloud
Azure
Stop building infrastructure from scratch
Protostack gives you the ease of a PaaS with the control and cost-savings of raw IaaS.
Sovereign AI Models
Fine-tune Llama, Mistral, or Gemma on your proprietary data inside your VPC. Your data never leaves your environment.
Serverless Serving
Run LLMs on a 'Scale-to-Zero' architecture. Pay only when your users are actually querying the model.
No Vendor Lock-in
Switch between AWS, Azure, and GCP with a simple config change. We use standard Kubernetes under the hood.
Instant Data Lake
Deploy a ClickHouse cluster for analytics or OpenSearch for Vector Search in minutes, not weeks.
Streaming Ready
Spin up Kafka or Flink clusters effortlessly. POC on a single node, then scale to multi-node for production.
Cloud Agnostic
A unified control plane. Manage your data infrastructure across hybrid clouds from a single CLI.
Why Protostack?
Managed services charge a 300% premium for convenience. Raw Kubernetes requires a team of DevOps engineers. Protostack sits in the middle.
- Own your weights and data completely.
- Drastically lower inference costs with spot instances.
- Automated Day-2 operations (Backups, Updates).
- Built-in Observability (Grafana/Prometheus).
Annual Cost Comparison (Sample)
*Based on typical fine-tuning and inference workloads for a mid-sized startup.
Ready to regain control?
Join the private beta. Deploy your first Sovereign AI stack in under 15 minutes.
Open source edition coming Q3 2026.