Security
Free Security Tools
Browse 17 free alternatives to popular paid security tools like Clerk, FusionAuth, ApiFortress and 14 more. 44 handpicked free and open-source alternatives, verified and updated weekly.
17 Tools
44 Free Alternatives
PAIDSecurity
Clerk
3 free alternatives
Auth0NextAuthOAuth2 Server
PAIDSecurity
FusionAuth
3 free alternatives
KeycloakGluuOAuth2 Server
PAIDSecurity
ApiFortress
3 free alternatives
PostwomanHoppscotchThunder Client
PAIDSecurity
Clerk.dev
3 free alternatives
Auth0OktaKeycloak
PAIDSecurity
Aquasec
3 free alternatives
ClairAnchoreTrivy
PAIDSecurity
Wallarm
3 free alternatives
OWASP ZAPBurp SuiteNmap
PAIDSecurity
Sentryc
3 free alternatives
OWASP ZAPBanditSafety
PAIDSecurity
Sentry.io
2 free alternatives
BugsnagRaygun
PAIDSecurity
Sentry's Competitor: Rollbar
2 free alternatives
TrackJSRaygun
PAIDSecurity
Sentry's competitor: Bugsnag
2 free alternatives
AirbrakeTrackJS
PAIDSecurity
Bitwarden
3 free alternatives
KeePassLessPassPassword Safe
PAIDSecurity
Sentry's Competitor: Errorlytics
2 free alternatives
AirbrakeRaygun
PAIDSecurity
Sentry's Competitor: Airbrake
2 free alternatives
RollbarTrackJS
PAIDSecurity
Sentry's Competitor: Errorception
1 free alternatives
Raygun
PAIDSecurity
GitGuardian
3 free alternatives
TruffleHogGitleaksSecretScanner
PAIDSecurity
New Relic's competitor: Datadog
3 free alternatives
ZabbixPrometheusNetdata
PAIDSecurity
Privacera
3 free alternatives
Apache RangerOpenIAMKeycloak