1Password Device Trust vs Greymatter.io: Side-by-Side Comparison (2026)

1Password Device Trust: Device trust verification platform for Zero Trust access control. built by 1Password. Core capabilities include Real-time device health and posture verification, Cross-platform support for Mac, Windows, Linux, iOS, and Android, Library of 100+ security policy checks..

Greymatter.io: Zero trust service mesh platform for apps, APIs, and AI across hybrid cloud. built by Greymatter.io. Core capabilities include Zero trust policy enforcement across services and APIs, Service mesh connectivity across hybrid and multi-cloud environments, Automated certificate management for non-person entities (NPE)..

Both serve the Zero Trust Network Access market but differ in approach, feature depth, and target audience.

1Password Device Trust differentiates with Real-time device health and posture verification, Cross-platform support for Mac, Windows, Linux, iOS, and Android, Library of 100+ security policy checks. Greymatter.io differentiates with Zero trust policy enforcement across services and APIs, Service mesh connectivity across hybrid and multi-cloud environments, Automated certificate management for non-person entities (NPE).

1Password Device Trust is developed by 1Password. Greymatter.io is developed by Greymatter.io. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

1Password Device Trust and Greymatter.io serve similar Zero Trust Network Access use cases: both are Zero Trust Network Access tools. Review the feature comparison above to determine which fits your requirements.