Philter Comparisons
How Philter stacks up against the PII redaction tools you're probably also evaluating — AWS Comprehend, Google Cloud DLP, Microsoft Presidio. Honest trade-offs from the people who built Philter.
Philter vs AWS Comprehend (PII Detection)
AWS Comprehend's PII detection is a managed API on AWS — fast to integrate, slow to scale, and locked to a multi-tenant data path. Philter runs entirely inside your VPC with per-instance billing that flattens out as volume grows. Here's how the two compare on the dimensions that actually move procurement decisions.
Read the comparison →Philter vs Google Cloud DLP
Google Cloud DLP (now Sensitive Data Protection) is GCP's managed PII detection and de-identification service. It's deeply integrated with the rest of GCP and bills per byte processed. Philter runs in your own VPC on any cloud, bills per instance-hour, and treats the policy engine as a first-class surface. Here's how they line up.
Read the comparison →Philter vs Microsoft Presidio
Both Philter and Microsoft Presidio are open source PII redaction tools — and the comparison usually comes down to language ecosystem, what's built-in vs. what you assemble yourself, and whether commercial support matters. Here's an honest breakdown from the team that builds Philter.
Read the comparison →