Open-source Security software
Identity, single sign-on and password management
- VaultwardenAlternative to 1Password, Bitwarden
An unofficial, Rust-written server that implements the Bitwarden client API so the official Bitwarden apps can use a server you host yourself.
AGPL-3.0Self-hosted69kGitHub stars - KeycloakAlternative to Okta, Auth0
An identity and access management server that provides single sign-on with OpenID Connect, OAuth 2.0 and SAML.
Apache-2.0Self-hosted37kGitHub stars - authentikAlternative to Okta, Auth0
A self-hosted identity provider that offers SSO with OIDC, SAML, LDAP, SCIM, RADIUS and a reverse proxy.
MITSelf-hosted26kGitHub starsSome features paywalled - BitwardenAlternative to 1Password, LastPass
A password manager with web, desktop, browser, mobile and CLI clients, whose server can be hosted by Bitwarden or run on your own machines with Docker.
AGPL-3.0Self-hostedCloud20kGitHub starsSome features paywalled - WazuhAlternative to Splunk
An open-source security platform for threat detection, log analysis, file integrity monitoring and compliance (SIEM and XDR), with a central server, indexer, dashboard and endpoint agents.
GPL-2.0Self-hostedCloud17kGitHub stars
