Agilicus vs ISARA Advance: 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. ISARA Advance is a commercial cryptographic inventory & crypto-agility tool by ISARA. 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 security teams with distributed crypto sprawl across cloud and on-premises environments should evaluate ISARA Advance for the agentless discovery it delivers without endpoint friction. Its real-time inventory of algorithms, key lengths, and certificate status directly strengthens ID.AM and ID.RA coverage under NIST CSF 2.0, and the built-in PQC migration planning addresses the compliance requirements (DORA, NIST PQC guidance) that most buyers are scrambling to meet. Not the right fit if your organization has minimal cryptographic inventory exposure or relies exclusively on managed PKI; the value scales with complexity.
