Best Open Source Alternatives to Azure Key Vault

Compare the best free and open-source alternatives to Azure Key Vault — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated August 2026 · 3 alternatives

Azure Key Vault

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Azure Key Vault alternatives compared

Open-source alternatives to Azure Key Vault, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Infisical	28,504	MIT	LinuxDockerWeb	Yes	Aug 2026	Visit
SOPS	22,655	MPL-2.0	LinuxmacOSWindows	No	Jul 2026	Visit
Bitwarden Secrets	19,691	AGPL-3.0	LinuxDockerWeb	Yes	Aug 2026	Visit