Why pick Stella Ops?
Stella Ops signs every reachability graph, replays scans bit-for-bit from frozen feeds, and ships sovereign crypto profiles. Our 15-vendor comparison shows no competitor offers all three.
Three capabilities no one else ships together
Signed reachability
Every reachability graph is sealed with DSSE; optional edge-bundle attestations for runtime/init/contested paths. You can prove—or contest—exactly why a vuln is exploitable.
Deterministic replay
Scans run bit-for-bit identical from frozen feeds and analyzer manifests. Auditors and incident responders can re-run historical findings and trust the results weren't tampered with.
Sovereign crypto
FIPS, eIDAS, GOST, SM, or PQC profiles are first-class toggles—switch signing algorithms without code changes. Offline mirrors keep verification working air-gapped.
And everything else you'd expect
Open & auditable
AGPL-licensed, reproducible builds, Cosign signatures, and DSSE replay manifests for every release.
Explainable policy engine
The lattice engine merges SBOM data, advisories, VEX statements, and waivers into a single decision with a proof trail.
Cartographer insights
Visual dependency maps expose which services share vulnerable components so teams fix what matters first.
Lightning-fast scans
Delta-SBOM warm path completes in seconds on a 4-vCPU runner; nightly auto re-scan keeps "green" images honest without slowing CI.
Offline by default
Offline Kits, regional crypto profiles, and local quota tokens keep every decision inside your perimeter.
Free for most teams
33 scans per UTC day anonymously, 333 with a complimentary token — enough headroom for 90% of companies.