OTOPIQ Platform vs swIDch PLC OTAC: Side-by-Side Comparison (2026)

OTOPIQ Platform: AI-driven OT security platform for PLCs, RTUs, HMIs, and workstations. built by OTOPIQ Security. Core capabilities include Probe-less device-level security for PLCs, RTUs, HMIs, and engineering workstations, Centralized management for connected, offline, and air-gapped OT devices, AI-driven analysis correlating user actions with device state and risk..

swIDch PLC OTAC: MFA solution for OT devices using dynamic one-time authentication codes. built by swidch. Core capabilities include Dynamic one-time authentication code generation, Passwordless authentication for OT devices, Support for PLC, RTU, SCADA, and HMI devices..

Both serve the Industrial Control System Security market but differ in approach, feature depth, and target audience.

OTOPIQ Platform differentiates with Probe-less device-level security for PLCs, RTUs, HMIs, and engineering workstations, Centralized management for connected, offline, and air-gapped OT devices, AI-driven analysis correlating user actions with device state and risk. swIDch PLC OTAC differentiates with Dynamic one-time authentication code generation, Passwordless authentication for OT devices, Support for PLC, RTU, SCADA, and HMI devices.

OTOPIQ Platform is developed by OTOPIQ Security. swIDch PLC OTAC is developed by swidch. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

OTOPIQ Platform and swIDch PLC OTAC serve similar Industrial Control System Security use cases: both are Industrial Control System Security tools, both cover SCADA. Review the feature comparison above to determine which fits your requirements.