Not cloud. Not DIY. Something in between.

There are four ways to run infrastructure, from fully managed cloud to owning your own hardware. We sit at the point where you stop paying cloud prices but don't need to hire a DevOps team.

Most managed Most control
Public Cloud
AWS / GCP / Azure
Managed Private Cloud
Lithus
Rented Bare Metal
Hetzner / OVH
Owned Hardware
Colocation

What you get

A production-grade Kubernetes cluster on dedicated bare-metal servers, primarily hosted in Hetzner's German data centres. Cilium networking, Mayastor and ZFS storage, a full Grafana/Prometheus/Loki observability stack, and an SRE team embedded in your workflow.

We have been building and operating this stack since Kubernetes 1.0, for SaaS platforms, IoT telemetry pipelines, and data processing workloads. One client told us their investors said "just use AWS, don't think about infra." They think about infrastructure even less now.

What Our Customers Say

"I tell people we moved off AWS, but that doesn't really capture it. We got a team that built us custom tooling, migrated our databases, deployed a private network, and responds on Slack within hours. AWS doesn't offer that at any price."
~ Tim McEwan, CTO, The Climate Risk Group


"We couldn't find anyone else offering the combination of engineering time, on-call SLA, and infrastructure that Lithus provides. Instead of just migrating our infrastructure, they solved problems we'd been struggling with for months, without us having to hire additional staff."
~ Keith Brink, Founder, PrepBusiness


"Our latencies halved when we moved to Lithus, and our costs haven't changed in two years. We don't think about infrastructure anymore."
~ Toby Hammond, CEO, Futurepump


"Having Lithus onboard has been invaluable. Their expertise and flexibility have given us the ability to tackle increasingly complex projects without having to hire. We punch above our weight, in no small part because of Lithus."
~ Samson Sahmland-Bowling, CEO, Open Energy Labs


Technologies we deploy and manage

Orchestration
  • Kubernetes (RKE2)
  • Cilium + eBPF
  • Rancher
  • Ansible
Observability
  • Prometheus
  • Grafana
  • Loki
  • OpenTelemetry
Databases
  • PostgreSQL
  • MySQL
  • Redis / Valkey
  • Elasticsearch
Storage
  • MinIO / Garage
  • OpenEBS Mayastor
  • ZFS
  • JuiceFS
Messaging & Pipelines
  • Kafka
  • RabbitMQ
  • VerneMQ
  • Airflow
CI/CD & Security
  • Flux / Argo CD
  • Falco
  • Kyverno
  • Headscale / Tailscale

Plus ClickHouse, MongoDB, TimescaleDB, Sentry, KubeVirt, and more. We adopt whatever your workload needs.

Ready to cut your cloud bill in half?

Engagements start at €5,000/month. Dedicated hardware, full infrastructure stack, and an embedded SRE team. Billing starts when your workloads are running.