Substrate Systems provides an AI-powered platform for managing and optimizing cloud infrastructure across AWS, Azure, Google Cloud, and standalone Kubernetes environments. Its unified control plane supports Kubernetes clusters, virtual machines, and databases, bringing deployment, monitoring, security, and cost management into one place. The platform helps teams reduce cloud spending through resource rightsizing, spot-instance migration, predictive autoscaling, and scaling resources to zero during off-hours; the company reports potential savings of 30–50% or more.

Substrate’s tools include multi-cluster deployment, real-time dashboards, alerts, audit trails, GitOps workflows, and secure remote access to running instances. Teams can organize resources into environments, collaborate through invitations, and manage access with granular role-based permissions. Secrets management includes encrypted storage and rotation controls. Integrations connect to GitHub, GitLab, Bitbucket, and container registries such as ECR, GCR, and Docker Hub. Substrate also offers documentation, onboarding guides, API references, and free infrastructure tools. New users can connect existing infrastructure and begin with free credits, with no credit card required.