Carvel kapp-controller vs Nullstone
Carvel kapp-controller
carvel.devNullstone
nullstone.ioSide by side
| Figure | Carvel kapp-controller | Nullstone |
|---|---|---|
| Price from | Free | $50/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 7 |
| Spec score · GitOps Tools | 8.0 (#16) | 9.0 (#1) |
| CLI | The kctrl CLI helps users observe and interact with kapp-controller custom resources and helps package consumers get started faster. | The open-source CLI handles deployments, infrastructure provisioning, data retrieval, object management and infrastructure-module publishing. |
| GitOps | Carvel describes kapp-controller as supporting GitOps, including using a Git repository as the single source of truth for Kubernetes package management. | Nullstone can keep application and infrastructure code synchronized in the same repository through GitOps workflows. |
| Integrations | kapp-controller integrates with Mozilla SOPS to decrypt secret material in fetched configuration, with GPG and age encryption support. | The documentation lists Datadog, NewRelic, and SumoLogic for logging and metrics, and CircleCI, Jenkins, and GitHub Actions for CI/CD. |
| Support | Carvel provides community support through GitHub project issues and invites users to its Kubernetes Slack channel. | The Individual and Startup plans list community forum support, while Growth lists a dedicated Slack channel. |
Plans
Nullstone
- IndividualFree
- IndividualFree
- Startup$50 a month
- Startup$50 a month
- Growth$100 a month
- Growth$100 a month
- EnterprisePriced on request
In their own words
Carvel kapp-controller
Carvel kapp-controller has no write-up on Specifiction yet; its figures are above.
Nullstone
Nullstone is a developer platform for launching and managing applications on cloud providers such as AWS. It can run workloads as containers, serverless apps, static sites, or applications on servers. Preview environments can be created from a pull request or branch and removed after review or testing. Teams provision infrastructure with Terraform modules they can fork, customize, or create from scratch. Nullstone launches infrastructure in customers’ cloud accounts and says it does not access their data; secrets remain in that account in a vault such as AWS Secrets Manager. Its security information lists SOC 2 Type II certification and role-based access controls. Listed integrations include Datadog, NewRelic, SumoLogic, CircleCI, Jenkins, and GitHub Actions. The open-source CLI supports deployments, infrastructure provisioning, data retrieval, and module management on macOS, Windows, and Linux. The Individual plan is free at free; Startup costs $50 a month and includes two users, two environments, and 30 deploys per week. The SaaS service is hosted only and cannot be independently run or installed by customers.