Red Hat Trusted Artifact Signer vs Sigstore

Red Hat Trusted Artifact Signer

5.7 #32 in Message Broker Software

About Red Hat Trusted Artifact Signer

Sigstore

6.2 #8 in Code Signing Software

About Sigstore
Red Hat Trusted Artifact SignerSigstore
Free planYes
Paid fromFree
PlatformsLinux, macOS, self-hosted, Web, Windowsapi, Linux, macOS, self-hosted, Windows
Supported targetscontainer images, binaries, documents, source-code commits, software bills of materials, build artifacts, AI/ML models
Certificate providedYes
Trusted timestampingYes
CI/CD signingYes
Free planNoYes
Deployment modelhybrid
Image scanningYes
Posture managementYes
Runtime protectionYes
Admission controlYes
Identity securityYes
Managed Kubernetesbroad
Dead-letter queuesYes
Supported protocolsCore Protocol, AMQP 1.0, MQTT, OpenWire, STOMP, JMS 2.0
Source & repo securityYes
SBOM managementYes
Build provenanceYes
Artifact signingYes
Provenance attestationsYes
Release policy gatesYes

Listed together in Best Code Signing Software