The TCO of "Free" Cloud PII Redaction: AWS Comprehend, Google DLP, vs Self-Hosted at Scale
Per-character SaaS pricing looks cheap at demo scale and costly in production. A TCO comparison of AWS Comprehend, Google Cloud DLP, and self-hosted Philter.
Migrating from AWS Comprehend to Philter: A Practical Transition Guide
A side-by-side guide for teams migrating PII detection from AWS Comprehend to self-hosted Philter: API translations, code samples, and a shadow-mode cutover.