Best Azure Artifact Signing Alternatives in 2026
Taken from Code Signing Software, where Azure Artifact Signing is listed too, in the same order.
- 1
8.5 Club scoreSigstore
Sigstore is a free, open source project for signing and verifying software artifacts as part of software supply chain security.
- Free plan
- Open source
- Windows · macOS · Linux · Web
- 2
8.3 Club scoreSignPath
SignPath provides code-signing and software-integrity controls for software builds and releases.
- Free plan
- Windows · macOS · Linux · Web
- 3
8.1 Club scoreAWS Signer
AWS Signer is a managed code-signing service for checking code integrity and publisher trust.
- Free plan
- Windows · macOS · Linux · Web
- 4
7.9 Club scoreBamboo Deploy
Bamboo Deploy is a cloud code-signing service for Windows app developers.
- Free plan
- Windows · macOS · Linux · Web
- 5 7.9 Club score
Cosign
Cosign is a free tool for signing and verifying OCI container images and other software artifacts.
- Free plan
- Windows · macOS · Linux · Self-hosted
- 6 7.9 Club score
OpenPubkey
OpenPubkey binds an OpenID Connect identity to a public key so a user or workload can sign messages or artifacts.
- Free plan
- Windows · macOS · Linux · API
- 7
7.8 Club scoreSignServer
SignServer is a server-side platform for managing signing keys and digitally signing code, documents and timestamps.
- Free plan
- Windows · macOS · Linux · Web
- 8 7.6 Club score
Notation
Notation is a command-line tool for signing and verifying OCI container images and other OCI artifacts, including software bills of materials.
- Free plan
- Windows · macOS · Linux
- 9
7.2 Club scoreKeyfactor Platform
Keyfactor Platform, through Keyfactor Command, helps PKI, security, infrastructure, and DevOps teams find and manage certificates across authorities, clouds, and…
- Free trial
- Web · API · Self-hosted
- 10 7.2 Club score
Aujas Automated Code Signing Platform
Aujas Automated Code Signing Platform, also called CodeSign, manages software signing requests across build and release workflows.
- Windows · macOS · Linux · Web
- 11
7.2 Club scoreDigiCert Software Trust Manager
DigiCert Software Trust Manager governs software signing across artifacts, tools, and teams.
- Windows · macOS · Linux · Web
- 12 7.1 Club score
sslTrus Remote Code Signing Service
sslTrus Remote Code Signing Service provides remote cloud signing for software applications.
- Windows · macOS · Linux · Web
- 13 7.1 Club score
Red Hat Trusted Artifact Signer
Red Hat Trusted Artifact Signer (RHTAS) helps organizations sign and verify software artifacts, including container images, binaries, and Git commits.
- Windows · macOS · Linux · Web
- 14
7.1 Club scoreCyberArk Code Sign Manager - Self-Hosted
CyberArk Code Sign Manager - Self-Hosted governs how private code-signing keys managed by Trust Protection Foundation are used.
- Windows · macOS · Linux · Web
- 15 7.0 Club score
GoGetSSL Cloud Code Signing
- Windows · macOS · Web
- 16
7.0 Club scoreSignPath Foundation
SignPath Foundation provides code-signing certificates to eligible open-source projects, helping connect published binaries with their source repositories.
- Free plan
- Web · API
- 17 7.0 Club score
PACE Code Signing Platform
PACE Code Signing Platform helps publishers of software platforms verify third-party applications and plug-ins.
- Windows · macOS · Linux
- 18 6.9 Club score
LAAVAT PKI and Signing Platform
- Free trial
- Web · API · Self-hosted
- 19 6.9 Club score
Signo
Signo is a free, open-source signing service that you host yourself.
- Free plan
- Linux · API · Self-hosted
- 20 6.7 Club score
The Update Framework
The Update Framework (TUF) is an open-source framework and specification for securing software update systems.
- Free plan