Compare your options

Honest comparisons for teams evaluating audit logging for SOC 2, GDPR, and other compliance frameworks.

AuditRails vs. building audit logging yourself

“Just log to Postgres and add a timestamp” is where most in-house audit logging projects start, and where most of the actual cost is hidden. Here's a realistic breakdown of what it takes to build tamper-evident, auditor-accepted logging in-house, and where the DIY path usually breaks down.

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AuditRails vs. Datadog Audit Trail

Datadog's “Audit Trail” product is scoped to activity inside Datadog itself: who logged into Datadog, what dashboards or monitors changed. It's not scoped to events in your own application. If you're looking to log your product's user and system activity for SOC 2, GDPR, or another compliance framework, that's a different problem than what Datadog Audit Trail solves. Here's how the two actually compare.

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AuditRails vs. AWS CloudTrail and Amazon QLDB

AWS CloudTrail is the closest AWS-native option for audit logging, and Amazon QLDB was, until its discontinuation, the closest AWS-native option for a cryptographically verifiable ledger. Both are worth understanding on their own terms rather than assuming either does what a dedicated compliance audit log does.

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Audit logging for SOC 2: build vs. buy

SOC 2 doesn't just want you to have logs; your auditor will sample a date range and test whether the logs are complete, tamper-evident, and retained correctly. That bar changes the build-vs-buy math compared to logging for internal debugging. Here's what it actually takes to satisfy CC7.2 and CC6.1 in-house, versus buying it.

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Best audit logging tools for compliance (2026)

“Audit logging” means different things depending on who's asking: a compliance auditor wants tamper-evident, retained, framework-mapped evidence; a platform engineer wants an events table; a security team wants to know who accessed what. Here's an honest rundown of the main options as of 2026, including where each one is and isn't the right fit.

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