Agilicus vs Array ZTAG Series Zero Trust: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
Agilicus is a commercial zero trust network access tool by Agilicus. Array ZTAG Series Zero Trust is a commercial zero trust network access tool by Array Networks. Compare features, ratings, integrations, and community reviews side by side to find the best zero trust network access fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
CST VerdictShort answer
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. Mid-market and enterprise teams enforcing identity-first network access will benefit most from Array ZTAG Series Zero Trust because Single Packet Authorization eliminates the attack surface of traditional VPNs, requiring zero network visibility before authentication. The tool validates device posture, OS patches, and connection reputation continuously alongside MFA and SSO, addressing NIST PR.AA access control and PR.IR resilience in tandem. Skip this if your priority is detection and incident response rather than access prevention; ZTAG is built to shrink the perimeter, not hunt what gets inside it.
