G2

Atharva P.

Cloud BI Engineer

Enterprise (> 1000 emp.)

7/30/2026

"Powerful, Cost-Effective S3 Sensitive Data Discovery with Amazon Macie"

4/5

What do you like best about Amazon Macie?

Amazon Macie has become an important part of our cloud security strategy by automatically discovering, classifying, and protecting sensitive data stored in Amazon S3. I particularly like its ability to identify personally identifiable information (PII), financial records, credentials, and other sensitive content without requiring custom data classification rules. The console provides intuitive dashboards, detailed findings, and risk summaries that make it easy for security teams to prioritize remediation efforts.

The service integrates seamlessly with Security Hub, CloudTrail, EventBridge, IAM, and AWS Organizations to provide centralized visibility across multiple AWS accounts. Performance has been excellent when scanning large S3 environments, and scheduled discovery jobs automate ongoing compliance monitoring with minimal operational effort. Pricing is based on the amount of data evaluated, making it cost-effective for organizations that need continuous data security monitoring. Although Macie itself is not an AI service, it complements Amazon Q Security by supplying security findings that assist analysts during investigations. Review collected by and hosted on G2.com.

What do you dislike about Amazon Macie?

Amazon Macie is focused primarily on Amazon S3. Organizations with sensitive data distributed across multiple storage platforms still require additional security tools to achieve complete enterprise-wide data classification. Review collected by and hosted on G2.com.

What problems is Amazon Macie solving and how is that benefiting you?

Amazon Macie automates the discovery of sensitive information stored in Amazon S3 and helps ensure compliance with internal security policies and regulatory requirements.

Example: Scheduled Macie jobs continuously scan S3 buckets used by analytics and application teams to detect sensitive information such as customer PII, API credentials, financial records, and personal identifiers. Findings are automatically forwarded to Security Hub and EventBridge, allowing security teams to investigate and remediate issues before they become compliance risks. Review collected by and hosted on G2.com.