CyberArk Conjur has alternatives such as Infisical, HashiCorp Vault, and AWS Secrets Manager that offer similar features for managing secrets and credentials securely. Infisical is an open-source secret management platform that provides end-to-end tools for secure version-controlled secret storage, secret rotation, and integrations across infrastructure. It is more popular than CyberArk Conjur with over 12,700 GitHub stars compared to Conjur's around 700 stars. HashiCorp Vault offers advanced functionality for managing application identities and providing secure access to cloud resources, but has a steeper learning curve. AWS Secrets Manager is a native solution provided by Amazon Web Services that integrates well with other AWS tools, but is less feature-complete than CyberArk Conjur. Building an in-house secret management system can offer customization and control, but requires significant resource investment and expertise. Infisical is considered a perfect replacement for CyberArk Conjur due to its developer-focused approach, transparency, and self-serve upgrade option.