Google AI ModeSep 27, 2026
Sigstore (Cosign & Policy Controller): An open-source project under the OpenSSF, Sigstore provides tooling like ... `policy-controller`
Data as of Oct 5, 2026Based on 7,940 AI responses
Reviewed by Dimitry Apollonsky ·
AI summary
Sigstore is an open-source project that provides tooling and services to sign, verify, and audit software artifacts to improve the security of the software supply chain.
1%No change
of AI answers about Sigstore and its rivals. Since Jul 5
The market map
Question: Which software supply chain security platforms verify artifact provenance and enforce signed builds across multiple CI systems?
Google AI ModeSep 27, 2026
Sigstore (Cosign & Policy Controller): An open-source project under the OpenSSF, Sigstore provides tooling like ... `policy-controller`
Since Jul 5
Rank
Mentioned in
Where Sigstore ranks in AI
Question: We are unable to prove compliance for our software supply chain. Who provides SBOM (Software Bill of Materials) generation and signing tools?
ChatGPT SearchSep 12, 2026
Sigstore — Cosign: Open-source signing/verification for SBOMs and other artifacts
Question: Which software supply chain security platforms verify artifact provenance and enforce signed builds across multiple CI systems?
Google AI ModeSep 27, 2026
Sigstore (Cosign & Policy Controller): An open-source project under the OpenSSF, Sigstore provides tooling like `cosign` and `policy-controller`
Position in the answer
37% of what AI says about Sigstore is positive.
Common descriptions
industry standard · keyless signing · strong · de facto standard · excellent · keyless
sigstore.dev 22%Other sites 78%
Excerpts where Sigstore appeared in the AI's answer
Sigstore (Cosign & Policy Controller): An open-source project under the OpenSSF, Sigstore provides tooling like ... `policy-controller`
Sigstore (Cosign & Policy Controller): An open-source project under the OpenSSF, Sigstore provides tooling like `cosign` and `policy-controller`
Excerpts where Sigstore appeared in the AI's answer
Sigstore — Cosign: Open-source signing/verification for SBOMs and other artifacts
Sigstore Cosign — the de facto open-source standard for signing container images, SBOMs, and software attestations.