OmniGCloud vs Open Policy Agent Gatekeeper

OmniGCloud is a multi-cloud control plane for governance, FinOps, deployment, and automated compliance. It brings infrastructure evidence together for discovery, cost comparison, optimization, and migration planning across sources such as AWS, Azure, Google Cloud, VMware, Kubernetes, OpenShift, Cloudflare Edge, and sovereign environments. Governance features include monitoring, executive summaries, cost and anomaly views, compliance and risk visibility, approvals, action journals, and ledger-backed deployments. Named integrations and workflows include GitHub, Spark, Kafka, F5 BIG-IP, VMware AVI/NSX, Envoy, and Terraform-related tools. Developers have access to a CLI, REST API, OpenAPI specification, and SDKs. The trust page describes capability-based access controls, scoped sessions, audit trails, encryption in transit by default, and configurable storage posture. It says data residency is handled per enterprise rollout and that the company makes no unsupported certification claims. Deployment choices vary by edition and include SaaS, private tenant, dedicated, private-cloud, sovereign, offline, air-gapped, and partner-managed options. The free plan costs nothing and is limited to one connector and a single SaaS workspace. Team costs $39/ seat / mo, billed annually; higher tiers offer more connectors and deployment choices.

Open Policy Agent Gatekeeper is a free, open-source Kubernetes policy controller for Linux and self-hosted deployments. It runs as a validating and mutating webhook, enforcing CRD-based policies evaluated by Open Policy Agent. Validation constraints can deny requests, warn, run in dry-run mode or report violations without changing resources. Mutation policies can alter matching resources during admission before validation checks the final object. An audit function periodically evaluates existing cluster resources against constraints to identify pre-existing misconfigurations. The project includes an extensible policy library with parameterized examples, and provider connections to external data such as image registries and directory services. Named integrations or backed services include Azure Policy for Kubernetes, Google Kubernetes Engine Policy Controller, Rancher, AWS EKS Blueprints and Alibaba Cloud. Installation options include prebuilt, development or locally built images and Helm. Gatekeeper requires Kubernetes resources introduced in version 1.16 and cluster-admin permissions for installation. The gator CLI is documented as beta from version 3.11.