Carvel kapp-controller vs PipeCD
Carvel kapp-controller
carvel.dev
PipeCD
pipecd.devSide by side
| Figure | Carvel kapp-controller | PipeCD |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · GitOps Tools | 8.0 (#16) | 8.5 (#8) |
| Spec score · Kubernetes Deployment Tools | 7.9 (#13) | 8.4 (#8) |
| Integrations | kapp-controller integrates with Mozilla SOPS to decrypt secret material in fetched configuration, with GPG and age encryption support. | Analysis providers include Prometheus, Datadog and Stackdriver, while notifications can be sent to Slack or webhook endpoints. |
| Multi-tenancy | The security documentation says App resources can reference service accounts or kubeconfig Secrets only from the same namespace, supporting use in multi-tenant environments. | Multi-cluster and multi-tenant operation is implemented by separating the control plane from piped agents. |
| Project status | Carvel identifies kapp-controller as a Cloud Native Computing Foundation sandbox project. | PipeCD is released as open source under the Apache 2.0 license. |
| Support | Carvel provides community support through GitHub project issues and invites users to its Kubernetes Slack channel. | The project directs users to documentation, GitHub issues and discussions, and the CNCF Slack #pipecd channel for help. |
Plans
In their own words
Carvel kapp-controller
Carvel kapp-controller has no write-up on Specifiction yet; its figures are above.
PipeCD
PipeCD is a self-hosted continuous delivery platform that coordinates deployments through Git pull requests. Its shared deployment interface supports Kubernetes, Terraform, GCP Cloud Run, AWS Lambda, AWS ECS and other targets, while plugins let teams add custom applications or platforms. PipeCD says deployment setup needs a pipeline definition and application manifests, without changes to CRDs or application manifests. Built-in analysis assesses deployment impact with metrics, logs and emitted requests; the platform can roll back after analysis or pipeline-stage failures, detect configuration drift and launch deployments from defined events. Its UI presents deployment pipelines, per-deployment logs, live application state and delivery-performance insights. A centralized Control Plane works with piped agents that run deployments using plugin binaries. Security features include single sign-on and role-based access control, and credentials stay outside the Control Plane. PipeCD is open source under Apache 2.0 and costs nothing. For private Git repositories, piped needs a private SSH key and its corresponding public key added to the repository.