RCDevs OpenOTP Security Suite is described as 'RCDevs' OpenOTP Security Suite is an all-in-one enterprise solution for multi-factor authentication (MFA), identity and access management (IAM), single sign-on (SSO), public key infrastructure (PKI), network access control (NAC), and mobile badging' and is an app. There are more than 10 alternatives to RCDevs OpenOTP Security Suite for a variety of platforms, including Web-based, SaaS, Self-Hosted, Mac and Windows apps. The best RCDevs OpenOTP Security Suite alternative is Rauthy, which is both free and Open Source. Other great apps like RCDevs OpenOTP Security Suite are Kanidm, Pocket ID, Auth0 and Microsoft Entra ID.