Stratus — by Scheduler Systems

Self-hosted cloud infrastructure — on your machines, under your control.

Route GitHub Actions jobs between your fleet and GitHub-hosted runners automatically. Deploy services locally. Run agent sandboxes without paying per-compute.

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See it in action

One command to route, deploy, sandbox

Stratus runs wherever you do. No SaaS dashboard required.

The Problem

GitHub-hosted costs add up

GitHub-hosted 8-core $0.032 / min 16× more expensive than equivalent self-hosted compute.
At 50k minutes/month $1,600 vs $100 / mo That's $18,000/year because self-hosted overflow isn't solved.
When self-hosted saturates 20+ min queues Engineers wait. Teams switch to GitHub-hosted and stay there forever.

Stratus solves all three. One unified control plane that routes runners, deploys services, and sandboxes agents — on your own hardware. No SaaS markup. No queue. No lock-in.

How it works

Four pillars of self-hosted infrastructure

Already in production

Hybrid Runner Routing

Stratus listens for workflow_job.queued webhooks and routes jobs to your self-hosted fleet when capacity is available — or falls back to GitHub-hosted runners automatically. Zero workflow changes. 19 runner profiles. Sub-500ms JIT registration.

JIT Runners Auto Routing Zero Config
Coming next

Self-Hosted Cloud Services

Deploy Cloud Run–style services on your own Kubernetes cluster. Coolify-powered PaaS for teams who want the simplicity of managed cloud without the cost or lock-in. Your machines, your data, your billing.

Kubernetes Coolify K8s-native
Running in cluster

Agent Sandboxes

Kata microVM and Firecracker sandboxes for AI agent workloads. A self-hosted alternative to E2B — run untrusted agent code in isolated environments on your own hardware. No per-compute pricing.

Kata microVMs Firecracker Self-hosted E2B
The bigger picture

The Framework Vision

AI model providers will embed cloud deployment directly into their products. When they do, they'll need a self-hosted infrastructure framework that agents already know how to use. Stratus is being built to be that framework — OpenStack-compatible, Kubernetes-native, agent-ready.

OpenStack API MCP-ready Agent-native

Calculate your savings

Assumes 80% of jobs route to self-hosted, 20% overflow to GitHub-hosted.
Self-hosted cost is 6.25% of GitHub-hosted.

$100 $20,000
Stratus monthly cost $212.50
Monthly savings $787.50
Annual savings $9,450
Early Access

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No spam. We'll reach out when early access opens, or sooner if you want to be a design partner.