Open source Application Security tools
14 free, open source options sorted by GitHub stars.
UnleashFeature flags for rapid, risk-free software deploymentGrowthBookOpen-source A/B testing and feature flagging platformCapPrivacy-first CAPTCHA alternative with proof-of-workFlagsmithFeature flags and remote config for rapid deploymentFliptGit-native feature management for developersALTCHANext-Gen CAPTCHA and Spam Protection, GDPR compliantmCaptchaPrivacy-first proof-of-work CAPTCHA without user frictionFeatBitOpen-source feature flag management for seamless deploymentsFeaturevisorFeature management with GitOps for developersProcaptchaDecentralized CAPTCHA for enhanced web securityPrivate CaptchaGDPR-compliant bot protection without user frictionAbbyType-safe feature flags and remote config for developersFriendly CaptchaInvisible bot protection that respects user privacyOneHumanAccess control for AI agents your customers log in with