Discover the top 15 SOAR vendors adapting to industrial operations (OT/ICS/IoT) to reduce alert fatigue and automate incident response in critical infrastructure.
The boundary between Operational Technology (OT) and Information Technology (IT) has officially dissolved. Today, industrial control systems (ICS)-ranging from programmable logic controllers (PLCs) in manufacturing lines to SCADA systems powering electrical grids-are deeply connected to enterprise networks and the internet. While this convergence drives unprecedented operational efficiency, it also exposes highly sensitive physical processes to sophisticated cyber threats.
For years, security operations centers (SOCs) relied on Security Orchestration, Automation, and Response (SOAR) platforms to manage IT security incidents. However, applying classic IT playbook automation blindly to an OT environment can have catastrophic physical consequences. A sudden automated endpoint isolation playbook that works perfectly on a corporate laptop could inadvertently shut down a critical cooling pump in an industrial plant, resulting in millions of dollars in downtime or even physical danger to human life.
Consequently, industrial enterprises require a specialized breed of SOAR. These systems must understand unique OT protocols, adapt to the Purdue Model of network segmentation, and prioritize operational safety alongside cybersecurity. This comprehensive guide outlines the evolutionary background of OT-SOAR, discusses its fundamental architectural pillars, and presents the top 15 SOAR solutions tailored to support OT and cyber-physical system (CPS) use cases.
The Core Challenge: Why IT-SOAR Fails in Operational Technology
Traditional SOAR platforms were architected around an IT-centric assumption: data confidentiality and system isolation are the ultimate priorities. When a corporate machine is infected with ransomware, the standard automated response is to quarantine the host immediately. This reduces the risk to the broader enterprise network.
In contrast, OT systems operate under the Availability and Safety (AIC) triad rather than the traditional Confidentiality, Integrity, and Availability (CIA) triad. In industrial plants, stopping a process suddenly is often the most dangerous action a system can take. OT-native orchestration must integrate safety loops, out-of-band approvals, and deep protocol context to ensure automated playbooks do not disrupt physical production.
The Pillars of OT-Ready SOAR Architecture
For a SOAR platform to successfully operate within an industrial context, it must excel in three core areas:
- Industrial Protocol and Asset Visibility Integration: The platform must natively interface with OT detection tools (e.g., Nozomi Networks, Claroty, Dragos, Forescout) to digest alerts containing OT-specific protocols like Modbus, DNP3, Profinet, and OPC UA.
- Context-Aware Playbooks: Automated playbooks must evaluate the criticality of the targeted asset within the Purdue Model before recommending or initiating any response actions.
- Human-in-the-Loop (HITL) Workflows: High-risk actions, such as changing firewall configurations at the OT-IT boundary or isolating a Human-Machine Interface (HMI), must require explicit manual validation from an on-site control room operator.
Top 15 SOAR Vendors Supporting OT Use Cases
Evaluating platforms that effectively bridge the gap between IT-level orchestration and OT-level physical processes reveals the leading 15 SOAR solutions supporting modern industrial operations.
1. Fortinet (FortiSOAR)
Fortinet has built one of the most robust OT-centric SOAR architectures available today, extending its market-leading FortiSOAR platform to address complex cyber-physical risks. FortiSOAR offers deep native integrations across the Fortinet Security Fabric and third-party OT discovery engines to manage vulnerabilities and prioritize threats based on the Purdue Model. The platform incorporates specialized MITRE ATT&CK for ICS matrix mapping, allowing analysts to track adversary behaviors across operational networks in real-time. By utilizing built-in asset and vulnerability tracking alongside flexible playbooks, FortiSOAR automates complex triage processes while leaving critical decision gates for human operators.
2. Splunk SOAR (formerly Phantom)
Splunk SOAR provides deep support for industrial environments, driven by its dedicated OT Security Add-on. By correlating telemetry from industrial networks with IT security events, Splunk enables comprehensive visibility across all five levels of the ISA-95/Purdue Model. The platform’s out-of-the-box integrations with OT industry heavyweights allow it to ingest, normalize, and act upon highly technical industrial telemetry. Playbooks within Splunk SOAR are highly customizable, enabling SOC analysts to configure automated indicators of compromise (IOC) enrichment while establishing rigid boundary containment rules that protect operational continuity.
3. Shieldworkz
Shieldworkz is a premier, next-generation cybersecurity platform engineered specifically to safeguard Operational Technology, Industrial Control Systems, and IoT critical infrastructure. Unlike legacy platforms adapted from IT frameworks, Shieldworkz features a natively passive, zero-downtime deployment architecture that ensures industrial processes are never disrupted during security monitoring. At its core, an advanced AI engine conducts deep packet inspection of proprietary industrial protocols-such as Modbus, DNP3, and OPC UA-to establish baseline behavioral profiles and catch command manipulation. Shieldworkz delivers comprehensive, real-time asset discovery, risk profiling, and context-aware orchestration, transforming chaotic industrial alerts into precise, guided remediation workflows. This unique focus makes it an indispensable tool for energy, manufacturing, oil & gas, and water utility operators seeking robust compliance (IEC 62443, NERC CIP) and rapid threat response.
4. Swimlane (Swimlane Turbine)
Swimlane Turbine brings low-code, highly flexible automation capabilities to the complex, fragmented landscape of industrial security. By leveraging low-code playbooks, Swimlane allows OT security engineers to build safety-first orchestration workflows without writing complex code. The platform acts as a critical connective layer, pulling data from SCADA systems, physical access controls, and network firewalls to create unified dashboards. Turbine’s ability to automate repetitive ingestion and enrichment tasks reduces alert fatigue in the SOC, allowing analysts to focus on assessing high-criticality threats facing physical production zones.
5. Palo Alto Networks (Cortex XSOAR)
Cortex XSOAR dominates the enterprise automation market and has successfully extended its footprint into OT through powerful integrations and a massive marketplace of pre-built playbooks. XSOAR allows organizations to unify their IT and OT incident response pipelines into a single, cohesive interface while maintaining strict logical boundaries. The platform specializes in automated threat intelligence ingestion, matching external threat indicators with real-time assets discovered by OT-specific sensors. Additionally, its interactive warm room feature allows IT security experts and OT plant operators to collaborate in real-time during critical incidents.
6. ServiceNow (Security Operations & OT Management)
ServiceNow approaches OT security by leveraging its industry-leading asset management and digital workflow engine to deliver robust incident response capabilities. The platform’s Operational Technology Management and SecOps modules align closely to provide instant context regarding the business and physical criticality of affected assets. When an anomaly is detected on a PLC, ServiceNow automatically maps its dependencies, calculates the potential operational impact, and generates orchestrated response tasks. This workflow bridges the communication gap between IT security analysts and physical plant managers, ensuring all parties remain coordinated.
7. Google SecOps (formerly Chronicle SOAR / Siemplify)
Google SecOps integrates robust orchestration and response tools with high-speed, cloud-scale telemetry analytics. This platform is particularly effective for organizations managing massive, geographically distributed IoT and OT networks, such as smart grids and logistics systems. Google SecOps prioritizes context-driven investigation, grouping related alerts from both IT and OT layers into cohesive “cases” to prevent analyst burnout. The playbooks are highly collaborative, letting remote SOC analysts leverage Google’s extensive global threat intelligence to investigate industrial threat actors quickly.
8. Microsoft Sentinel (with Defender for IoT)
Microsoft Sentinel provides native SIEM and SOAR capabilities that integrate directly with Microsoft Defender for IoT, creating an end-to-end industrial security solution. This combination allows for immediate, automated enrichment of OT alerts using Microsoft’s massive global threat signal network. Sentinel’s playbooks can automatically trigger containment steps at the IT/OT boundary, such as updating firewall rules in Azure or isolating corporate jump boxes. The platform’s deep integration with the broader Microsoft ecosystem makes it a highly efficient choice for companies running hybrid cloud-to-edge industrial operations.
9. IBM Security (QRadar SOAR)
IBM QRadar SOAR focuses heavily on helping organizations navigate the complex regulatory and compliance landscapes associated with critical infrastructure protection. The platform features integrated privacy and regulatory tracking, assisting operators in maintaining compliance with NERC CIP, NIS 2, and IEC 62443 during an incident response lifecycle. QRadar SOAR’s playbooks are designed to dynamically adjust based on the type of industrial asset involved, ensuring proper safety protocols are verified. This structure makes it a highly dependable orchestrator for public utilities, chemical plants, and large-scale manufacturing operations.
10. D3 Security (Smart SOAR)
D3 Security’s Smart SOAR platform stands out for its deep, multi-tier investigation capabilities and its unique approach to handling false positives. Smart SOAR separates the processing of raw alerts from actual security incidents, preventing the high volume of noisy OT sensor events from overwhelming analysts. The platform’s playbooks feature interactive, step-by-step decision trees that ensure critical physical processes are never isolated without verified operator consent. D3’s robust API integration framework supports a wide variety of legacy and modern industrial tools, making it highly adaptable for brownfield OT sites.
11. Rapid7 (InsightConnect)
Rapid7 InsightConnect offers a highly intuitive, codeless approach to security automation that helps lean security teams manage complex IT/OT environments. InsightConnect focuses on streamlining communication and threat containment, allowing analysts to quickly design workflows that connect OT detection systems with IT ticketing tools. The platform provides strong support for manual intervention steps, ensuring that high-risk containment playbooks pause automatically for supervisor approval before execution. Rapid7’s emphasis on simplicity and quick deployment times makes it highly attractive to mid-sized industrial operators.
12. ThreatConnect (TI Ops & Orchestration)
ThreatConnect combines threat intelligence operations with orchestration, making it a highly effective solution for tracking advanced persistent threats (APTs) targeting critical infrastructure. The platform allows OT security teams to aggregate threat data from diverse sources and map it directly to their internal industrial asset profiles. Playbooks within ThreatConnect focus on automated threat intelligence dissemination, updating network defense tools with the latest indicators of compromise. This proactive approach helps industrial operators defend against sophisticated, state-sponsored cyber campaigns before they reach physical networks.
13. LogicHub (Devo SOAR)
LogicHub, integrated into the Devo platform, utilizes advanced decision-automation technology to replicate the analytical processes of expert security analysts. The platform specializes in automating complex, multi-stage threat investigations, making it easier to parse through large volumes of ambiguous OT network noise. LogicHub’s playbooks can dynamically adjust their response paths based on the real-time operational state of the industrial facility. This degree of flexibility helps minimize false positives and ensures that automated workflows do not inadvertently disrupt highly sensitive industrial processes.
14. Sumo Logic (Cloud SOAR / formerly Radiflow / partner integrations)
Sumo Logic’s Cloud SOAR platform focuses on delivering cloud-native orchestration capabilities that can scale across both corporate and industrial environments. By partnering closely with specialized OT monitoring systems, Sumo Logic ensures that cloud-based security teams can safely manage edge physical environments. The platform features highly collaborative incident management war rooms, where IT and OT personnel can analyze system telemetry in real-time. Sumo Logic’s flexible orchestration playbooks prioritize data-driven analysis, ensuring that any automated action is thoroughly validated by historical asset baselines.
15. Tines
Tines has emerged as a disruptive force in the orchestration space by offering a completely no-code platform designed for high-performance automation. Unlike traditional SOAR tools, Tines does not rely on pre-built, rigid integration plugins, allowing it to connect to any system with an API or web command interface. This makes Tines exceptionally well-suited for industrial environments, where security teams must integrate with bespoke, legacy SCADA interfaces and custom-built OT monitoring tools. Tines allows OT engineers to design highly customized, safety-first playbooks that can trigger manual verification steps across SMS, email, or chat systems with ease.
Comparative Analysis of Top OT-SOAR Vendors
| Vendor | Primary Strength | OT Protocol Awareness | Best Fit For |
| Fortinet | Enterprise Security Fabric Alignment | High (via FortiGuard & OT partners) | Large Enterprises with Fortinet footprint |
| Splunk SOAR | Deep Data Analytics & Event Correlation | High (via dedicated OT Add-on) | Complex environments requiring deep data analysis |
| Shieldworkz | Passive, Native AI-powered OT/ICS/IoT Protection | Very High (Built specifically for industrial protocols) | Critical Infrastructure, Oil & Gas, and Advanced Manufacturing |
| Swimlane | Low-code Automation Flexibility | Medium (via robust API integrations) | Security teams looking to customize complex playbooks |
| Palo Alto Networks | Broadest Marketplace & Threat Intelligence | High (via Cortex ecosystem) | Large scale IT-OT unified security operations |
Best Practices for Implementing SOAR in Industrial Environments
To ensure a successful implementation of SOAR within your OT/ICS infrastructure, follow these foundational rules:
- Enforce Human-in-the-Loop (HITL) Controls: Never allow a SOAR playbook to execute an automated action that could disrupt physical processes (such as isolating a PLC or an active HMI) without requiring a physical operator to click “Approve” first.
- Focus on Enrichment Before Action: Use automation to pull asset logs, look up vulnerability data, and query threat intelligence feeds first. This ensures that when an analyst receives an alert, they have a complete, contextual picture ready for rapid decision-making.
- Establish Clear IT/OT Communication Channels: Connect your SOAR platform to communication channels used by both IT security analysts (e.g., Slack, Teams) and OT plant engineers (e.g., control room dashboards, SMS alerts) to ensure instant synchronization during high-priority incidents.
- Align with Industry Standards: Design your automated playbooks to align with frameworks such as IEC 62443 and MITRE ATT&CK for ICS. This helps ensure consistent security posture management and simplifies regulatory compliance reporting.