Agilicus vs Greymatter.io: 2026 Comparison
Agilicus is a commercial zero trust network access tool by Agilicus. Greymatter.io is a commercial zero trust network access tool by Greymatter.io. Compare features, ratings, integrations, and community reviews side by side to find the best zero trust network access fit for your security stack.
CST VerdictBased on our analysis of core features, integrations, here is our conclusion:
Teams protecting OT and ICS environments without the luxury of deploying agents will find Agilicus solves a real problem: clientless zero trust access to PLCs, HMIs, and SCADA systems that can't run traditional security software. The no-inbound-ports architecture means your critical infrastructure never exposes attack surface to the internet, and support for federated identity providers lets you enforce MFA across resources that typically have none. Skip this if your primary concern is securing standard IT applications and desktops; plenty of lighter-weight ZTNA platforms handle that use case better and cheaper.
