Cosign
6.6#4 in code signing softwareFree planFree planLinuxmacOSSelf-hostedWindows
VisitCosign vs Keyfactor Platform
Keyfactor Platform
6.3#8 in code signing softwareWebAPISelf-hosted
VisitWhat both publish
| Fact | Cosign | Keyfactor Platform |
|---|---|---|
| Intended users | The Sigstore integration guidance identifies open-source package managers as primary stakeholders for artifact signing and verification workflows. | The product is presented for PKI, security, infrastructure, and DevOps teams, including organizations operating across on-premises and multi-cloud environments. |
| Purpose | Cosign signs and verifies OCI containers and other software artifacts. | Keyfactor Certificate Lifecycle Automation discovers, manages, and automates digital certificates across an enterprise. |
| Support | The project directs users with issues to open a GitHub issue or ask in its Slack channel. | Keyfactor advertises PKI expertise and provides customers with a support portal. |
Cosign plans
- CosignFree
Keyfactor Platform plans
- Keyfactor Certificate Lifecycle AutomationPriced on request
Pick Cosign if…
Cosign suits open-source package managers and teams that need to sign or verify artifacts in registry and CI/CD workflows. It is less suited to developers seeking a stable API for direct application integration.
Pick Keyfactor Platform if…
The product is intended for PKI, security, infrastructure, and DevOps teams that need certificate discovery and lifecycle controls. Its deployment options include on-premises and hosted services.