Darktrace OT is a commercial industrial control system security solution by Darktrace. Gambit KnightGuard for OT & Critical Infra is a commercial industrial control system security solution by Gambit Cyber. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Teams wanting AI to learn normal plant behavior
Its place on the list comes from response, because Cyber AI Analyst investigates and ranks incidents and response actions can run on their own, which helps when no one watches the plant network full time. It runs as a hybrid deployment for mid-market and enterprise. Decide early which actions it may take without a human, since an automatic block on a control network can stop production.
From Best OT Security Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
AI-based threat detection & risk mgmt for OT/IT industrial environments
OT & critical infrastructure protection platform for threat-informed defense
See more solutions in this category, or build a security stack from your picks.
Common questions when comparing Darktrace OT vs Gambit KnightGuard for OT & Critical Infra for industrial control system security.
Darktrace OT: AI-based threat detection & risk mgmt for OT/IT industrial environments, built by Darktrace.
Gambit KnightGuard for OT & Critical Infra: OT & critical infrastructure protection platform for threat-informed defense, built by Gambit Cyber.
The table above shows where their features, integrations, deployment and company size fit differ.
Darktrace OT is made by Darktrace. Gambit KnightGuard for OT & Critical Infra is made by Gambit Cyber. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Darktrace OT and Gambit KnightGuard for OT & Critical Infra are both Industrial Control System Security products, and both cover Critical Infrastructure. Use the table above to see where features, deployment and company size fit differ.
No Industrial Control System Security shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist