AppSec Prot-On vs Immuta Metadata Registry: Side-by-Side Comparison (2026)

AppSec Prot-On: Information Rights Management solution for document classification & protection. built by APPSEC CONSULTING. Core capabilities include Automatic information classification and labeling, Protection for PDF, Office, text, video, audio, and photo files, Policy-based access control enforcement..

Immuta Metadata Registry: Metadata registry for dynamic data access policies across platforms. built by Immuta. Core capabilities include Dynamic metadata synthesis for data, users, and business applications, Automatic data discovery and tagging across multiple platforms, Cell-level granular access controls..

Both serve the Data Classification market but differ in approach, feature depth, and target audience.

AppSec Prot-On differentiates with Automatic information classification and labeling, Protection for PDF, Office, text, video, audio, and photo files, Policy-based access control enforcement. Immuta Metadata Registry differentiates with Dynamic metadata synthesis for data, users, and business applications, Automatic data discovery and tagging across multiple platforms, Cell-level granular access controls.

AppSec Prot-On is developed by APPSEC CONSULTING. Immuta Metadata Registry is developed by Immuta. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

AppSec Prot-On and Immuta Metadata Registry serve similar Data Classification use cases: both are Data Classification tools. Review the feature comparison above to determine which fits your requirements.