Tech riderRev. 20 Sept 2026
Notation
- 1Runs onWindows, Mac, Linux
- 2CostsNot stated by the maker
- 3Supported targetsOCI container images and other OCI artifacts, including SBOMs
- 4Certificate providedNo
- 5Cloud signingYes
- 6Trusted timestampingYes
- 7CI/CD signingYes
6 lines stated Written from the maker's own pages: notaryproject.dev

Overview
Notation is ranked #16 of 26 in code signing software on Specifiction. It runs on Windows, macOS, Linux.
Compared on code signing software
- Supported targets
- OCI container images and other OCI artifacts, including SBOMsnotaryproject.dev
- Certificate provided
- Nonotaryproject.dev
- Cloud signing
- Yesnotaryproject.dev
- Trusted timestamping
- Yesnotaryproject.dev
- CI/CD signing
- Yesnotaryproject.dev
Best Notation alternatives
See all 12 All accessCh 01 SignServer Free planFree trialAPI Free to start7.8 All accessCh 02 SignPath Free planAPILinux Free to start7.4 All accessCh 03 AWS Signer Free planAPILinux Free to start7.3 All accessCh 04 Cosign Free planLinuxMac Free to start7.3 All accessCh 05 DigiCert Software Trust Manager APILinux 7.2 All accessCh 06 Sigstore Free planAPILinux Free to start7.1
Where it ranks on Specifiction
- Best Code Signing Software in 2026#16 of 26
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