AWS Lambda - IAM Access Key Disabler vs AWS Secrets Manager: side-by-side comparison (2026)

AWS Lambda - IAM Access Key Disabler: A Lambda function that automatically disables AWS IAM User Access Keys after a specified time period to reduce security risks from aging credentials.

AWS Secrets Manager: A fully managed service that securely stores, rotates, and manages sensitive data such as database credentials and API keys. Built by Amazon Web Services, Inc.

The table above shows where their features, integrations, deployment and company size fit differ.

AWS Lambda - IAM Access Key Disabler is open-source with 154 GitHub stars. AWS Secrets Manager is made by Amazon Web Services, Inc. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. AWS Lambda - IAM Access Key Disabler and AWS Secrets Manager are both Secrets Management products, and both cover AWS. Key differences: AWS Lambda - IAM Access Key Disabler is Free while AWS Secrets Manager is Commercial, AWS Lambda - IAM Access Key Disabler is open-source. Use the table above to see where features, deployment and company size fit differ.