AWS Lambda - IAM Access Key Disabler vs AWS Vault: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
AWS Lambda - IAM Access Key Disabler is a free secrets management tool. AWS Vault is a free secrets management tool. Compare features, ratings, integrations, and community reviews side by side to find the best secrets management fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
AWS Lambda - IAM Access Key Disabler
AWS teams managing credential sprawl without dedicated IAM governance tooling should deploy AWS Lambda - IAM Access Key Disabler; it solves the specific problem of orphaned access keys staying active indefinitely by automating enforcement of key rotation policies at zero cost. The function runs natively on Lambda with no additional infrastructure or licensing, making it practical for teams that lack budget for commercial IAM lifecycle tools. Skip this if you need centralized policy reporting across multiple cloud providers or fine-grained exceptions workflows; this is automation for rotation enforcement, not a policy management platform.
Developers and security teams managing multiple AWS accounts locally should reach for AWS Vault first; it's the only free tool that keeps IAM credentials out of plaintext config files by leveraging your OS keystore, eliminating the most common path to credential exposure in development environments. With 8,960 GitHub stars and active maintenance, it's proven reliable enough that most AWS-native shops have already standardized on it. Skip this if your team doesn't use local development workflows or needs centralized credential rotation and audit logging; AWS Vault is a developer tool, not a secrets manager for applications in production.
