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Cert Manager

github.com ↗
Open sourceSelf-hostable

K8S add-on to automate the management and issuance of TLS certificates from various issuing sources.

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CategorySSL
PricingFree, open source
Self-hostableYes
Repositorycert-manager/cert-manager
LicenseApache-2.0
LanguageGo
Last activityOct 2026Active

Repository

From GitHub · updated Oct 4
Stars14k
Forks2.5k
Open issues262
Last pushOct 2026

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