kusion

Developers define application infrastructure requirements in KCL (Kusion Configuration Language), and Kusion translates those declarations into cloud-specific resources, enforces organizational policies, and tracks infrastructure state across environmentsbringing a GitOps-style workflow to heterogeneous multi-cloud infrastructure without requiring per-environment tooling expertise.

The platform addresses a core pain point in multi-cloud platform engineering: teams operating across AWS, GCP, Azure, and various Kubernetes distributions face fragmented tooling where each environment has different APIs and different ways of expressing requirements.

Kusion's abstraction layer allows application teams to describe what they needcompute, storage, networking, managed databaseswithout encoding cloud-specific details, while platform teams define the policy mappings that translate those requirements into compliant, organization-approved resources with guardrails.

Platform engineering teams at organizations with multi-cloud or hybrid cloud strategies use Kusion to create a consistent developer experience across environments without requiring application developers to become experts in each cloud's native tooling.

The Internal Developer Platform (IDP) patternwhere platform teams provide curated abstractions enabling safe self-service infrastructure provisioningis a natural fit for Kusion's design.

The KCL configuration language's type checking and policy enforcement prevents common misconfigurations from reaching production, addressing a systemic failure mode of pure YAML-based infrastructure definition at scale.