11 Best Dragos Alternatives and Competitors in 202

Dragos is a cybersecurity platform focused on protecting operational technology (OT), industrial control systems (ICS), and critical infrastructure. It helps organizations discover industrial assets, monitor network activity, identify threats, prioritize vulnerabilities, and investigate suspicious behavior in environments where availability and safety are essential. Its industrial cybersecurity focus makes it relevant to energy companies, manufacturers, utilities, and other operators of critical infrastructure.

The Dragos Platform combines OT asset visibility with industrial threat intelligence, vulnerability context, and incident response guidance. Its approach is designed around the realities of industrial environments, where conventional IT security practices can disrupt production or fail to account for specialized equipment and protocols. Security teams can use its visibility and threat context to understand which assets are exposed and which risks deserve attention first.

The OT security market also includes platforms that specialize in passive network monitoring, connected-device discovery, vulnerability and exposure management, network segmentation, and industrial threat detection. Some vendors focus on industrial protocols and control systems, while others extend asset intelligence across IT, IoT, medical devices, and other connected environments. These differences matter when choosing a Dragos replacement because visibility, threat detection, enforcement, and risk prioritization are not the same capability.

This guide compares 11 Dragos alternatives and competitors in 2026, covering their core OT security capabilities, AI and analytics features, ideal use cases, G2 ratings, and pricing availability. It also explains why organizations consider alternatives to Dragos, how to evaluate competing platforms, and which capabilities matter most when protecting industrial networks without compromising production uptime.

Why Look for Dragos Alternatives?

Dragos is purpose-built for industrial cybersecurity, but its approach may not match every organization’s technical environment, security architecture, or purchasing requirements.

• Broader connected-device visibility: Organizations managing medical devices, building systems, enterprise IoT, and conventional IT assets alongside OT may prefer a platform with wider asset coverage.
• Different enforcement requirements: Some security teams need network access control, dynamic segmentation, or automated isolation in addition to passive monitoring and threat detection.
• Existing security ecosystem: Businesses already using a particular firewall, SIEM, vulnerability management, or network access control platform may favor a competitor that integrates more closely with those tools.
• Vulnerability management priorities: Organizations seeking a unified view of asset exposure, vulnerabilities, and remediation priorities may prefer a platform with broader exposure management capabilities.
• Deployment preferences: OT platforms differ in their use of passive sensors, active discovery, cloud management, on-premises components, and hybrid architectures. The appropriate model depends on the sensitivity and connectivity of the environment.
• Operational resources: Some products require specialist OT security expertise to tune alerts, interpret industrial protocols, and investigate incidents. Organizations may prefer a platform or service model that fits their internal capabilities.
• Pricing and procurement: Enterprise OT security solutions commonly use customized quotes based on asset counts, sites, sensors, and required modules. Buyers may compare commercial models and support arrangements before selecting a replacement.
• Industry-specific requirements: Energy, manufacturing, healthcare, utilities, and building management environments have different protocols, safety constraints, and asset types. A specialized competitor may better match a particular operating environment.

Dragos Competitors Comparison: OT Security, Features, Ratings, and Pricing

The table compares 11 alternatives to Dragos across industrial security capabilities, analytics, target use cases, G2 ratings, and pricing availability.

Alternative	Primary Offering	AI Capabilities	Best For	G2 Rating	Pricing
Claroty	CPS security, OT asset discovery, exposure management, threat detection	Analytics and threat detection; specific capabilities vary by product	Industrial organizations needing OT visibility and exposure management	4.7/5	Contact sales
Nozomi Networks	OT/IoT security, asset intelligence, network monitoring	Behavioral analytics and anomaly detection	Industrial environments needing network visibility and threat monitoring	Not enough G2 reviews for a reliable aggregate score	Contact sales
Armis Centrix	Cyber exposure management and connected-asset security	AI-assisted asset intelligence and risk prioritization	Organizations managing OT, IoT, medical, and enterprise devices	4.4/5	Contact sales
Forescout Platform	Device discovery, asset classification, network access control, segmentation	AI-driven asset and exposure intelligence in newer platform offerings	Enterprises needing device visibility and network enforcement	4.5/5	Contact sales
ORDR	Connected-device security and asset intelligence	Device behavior analysis and risk prioritization	Healthcare and enterprise environments with diverse connected devices	Verify current product-specific G2 rating	Contact sales
TXOne Networks	Industrial endpoint and network security	Threat detection and analysis; capabilities vary by product	Industrial environments requiring controls designed for OT operations	Verify current product-specific G2 rating	Contact sales
Phosphorus	Cyber-physical systems and unmanaged-device security	Automated asset intelligence and risk analysis	Organizations needing visibility into unmanaged and embedded devices	Verify current product-specific G2 rating	Contact sales
Tenable OT Security	OT asset discovery, vulnerability management, threat detection	Risk analytics and vulnerability prioritization	Industrial teams prioritizing asset exposure and vulnerability assessment	4.1/5	Contact sales
Microsoft Defender for IoT	Agentless OT/IoT monitoring and threat detection	Machine learning, behavioral analytics, threat intelligence	Organizations using Microsoft security and SIEM products	4.3/5	Contact Microsoft for current licensing and deployment pricing
Palo Alto Networks IoT/OT Security	Connected-device visibility, OT security, segmentation, access control	Machine learning and device behavior analysis	Enterprises needing OT visibility with network security enforcement	4.4/5	Contact sales
Darktrace / OT	Industrial network monitoring and anomaly detection	Machine learning and behavioral anomaly detection	Organizations seeking anomaly-based monitoring of industrial networks	Verify current product-specific G2 rating	Contact sales

11 Strong Alternatives to Dragos for OT and ICS Security

These alternatives to Dragos address overlapping industrial security requirements, but their approaches differ. Some focus on industrial protocol visibility and threat detection, while others emphasize exposure management, device discovery, or network enforcement.

#1. Claroty

Claroty provides cybersecurity technology for cyber-physical systems (CPS), including industrial OT, healthcare environments, and other connected-device settings. Its platform includes asset visibility, exposure management, network protection, and secure access capabilities. Claroty is a strong Dragos competitor for organizations that need to understand their connected assets and reduce risk across industrial and other mission-critical environments.

Its product family includes cloud-delivered xDome capabilities and Continuous Threat Detection for on-premises OT environments. These options support different deployment requirements, including environments where operational constraints make a cloud-only or agent-based approach unsuitable. Claroty also provides visibility into asset configurations, vulnerabilities, and communication patterns to help security teams identify weaknesses and investigate suspicious activity.

Claroty is worth evaluating when an organization needs a broad cyber-physical security platform that covers more than industrial threat monitoring. Its emphasis on asset exposure, network protection, and secure access can be useful for enterprises with multiple sites and varied device types. Buyers should compare its industrial protocol coverage, deployment model, risk prioritization, and integrations with the specific capabilities they use in Dragos.

Key Features

• Industrial asset discovery: Identifies and classifies OT and connected assets, helping security teams understand what is present across complex industrial networks.
• Exposure management: Connects asset information with vulnerabilities and other risk indicators so teams can prioritize weaknesses according to operational context.
• OT network monitoring: Provides visibility into industrial communications and suspicious activity, supporting detection and investigation without relying exclusively on endpoint agents.
• Cloud and on-premises deployment options: Offers different deployment models to accommodate organizations with varied connectivity, data handling, and operational requirements.
• Secure access capabilities: Supports controlled access to sensitive environments, helping organizations manage how users and service providers reach critical systems.
• Third-party integrations: Connects with supported security and operational tools to help teams incorporate OT information into wider risk and response workflows.

Also Read: Best Claroty Alternatives and Competitors

#2. Nozomi Networks

Nozomi Networks specializes in OT and IoT security, with capabilities for asset discovery, network visibility, threat detection, and operational risk monitoring. Its Guardian and Vantage offerings support organizations that need to monitor industrial environments and maintain visibility into devices that may not support conventional endpoint agents.

The platform analyzes industrial network traffic and device behavior to help identify vulnerabilities, anomalies, and suspicious communications. Its asset intelligence can help security teams understand network relationships and investigate activity that may affect operational systems. Nozomi is relevant to environments where monitoring must account for industrial protocols and minimize the risk of disrupting production.

Nozomi Networks is a strong alternative to Dragos for organizations prioritizing continuous OT visibility and network-based threat detection. The two platforms overlap in industrial asset monitoring and threat intelligence, but buyers should compare protocol coverage, detection workflows, deployment architecture, and response guidance. The right choice depends on whether the organization needs deeper industrial threat context, broader connected-device visibility, or particular integrations.

Key Features

• OT and IoT asset visibility: Discovers and monitors connected devices, helping security teams maintain an inventory across industrial and mixed environments.
• Industrial network monitoring: Analyzes communications across supported industrial protocols to identify suspicious activity and changes in device behavior.
• Anomaly detection: Highlights deviations from observed network behavior, helping analysts investigate activity that may indicate misconfiguration or a threat.
• Vulnerability intelligence: Provides asset and vulnerability context to support risk prioritization across operational systems.
• Forensic investigation: Supports analysis of network events and suspicious communications, helping teams understand what happened during an incident.
• Centralized monitoring: Offers options for viewing security information across distributed sites, depending on the deployed products and architecture.

Also Read: Best Nozomi Networks Alternatives and Competitors

#3. Armis Centrix

Armis Centrix is a cyber exposure management platform designed to discover, classify, and monitor connected assets across IT, OT, IoT, medical, and other environments. It is a relevant Dragos alternative for organizations that need a broad inventory of connected devices rather than a platform focused exclusively on industrial control systems.

Armis builds an asset intelligence view from information about devices, their behavior, and their relationships with other systems. This helps security teams identify unmanaged devices, assess exposure, and prioritize risks. The platform can be particularly useful in organizations where device ownership and visibility are fragmented across departments or where connected assets extend beyond traditional IT and OT categories.

Armis is worth considering when asset discovery and exposure prioritization are central requirements. It differs from Dragos in its broader connected-asset focus, which may be useful for healthcare, manufacturing, and enterprise environments with a mixture of industrial and non-industrial devices. Buyers should evaluate the depth of industrial protocol analysis, threat detection, and response capabilities for their specific OT environment.

Key Features

• Broad asset discovery: Identifies connected assets across supported environments, helping teams uncover unmanaged devices that may not appear in conventional inventories.
• Device classification: Uses device characteristics and observed behavior to classify assets, improving visibility into what is connected and how it is used.
• Exposure prioritization: Helps teams evaluate asset risks and prioritize remediation based on device context and observed exposure.
• Continuous asset monitoring: Maintains visibility into changes in connected-device populations and behavior, supporting ongoing security assessment.
• Third-party integrations: Can share asset and risk information with supported security and IT systems to improve coordination between teams.
• Enterprise-wide coverage: Extends asset intelligence beyond OT into additional connected-device categories, which can help organizations manage security across fragmented environments.

Also Read: Best Armis Alternatives and Competitors

#4. Forescout Platform

Forescout provides device visibility, asset classification, network access control, and security policy enforcement across IT, OT, IoT, and medical device environments. It is a strong Dragos competitor for organizations that need not only to discover industrial assets but also to control how devices connect to the network.

The platform identifies connected devices and evaluates their attributes and behavior to support policy decisions. Depending on the deployment, Forescout can help teams apply access restrictions, segment devices, and coordinate security actions through integrations with other products. This makes it relevant to organizations that want asset visibility linked directly to network enforcement.

Forescout may be a better fit than a monitoring-focused platform when the primary goal is to control device access and reduce exposure from unknown or noncompliant assets. However, buyers should assess how its OT capabilities compare with industrial-specialist platforms in protocol depth, threat intelligence, and threat hunting. Evaluate the effect of enforcement policies on operational continuity before rolling them out in production.

Key Features

• Agentless device discovery: Identifies devices connected to the network without requiring conventional endpoint agents on every system.
• Asset classification: Helps distinguish device types and security contexts, supporting more precise policies for industrial and enterprise environments.
• Network access control: Applies policies to determine which devices can connect and what access they should receive.
• Segmentation and isolation: Supports security controls that can restrict device communication or isolate selected systems when configured and supported.
• Automated response integrations: Connects with supported security tools to coordinate actions based on device or risk information.
• Broad connected-device coverage: Supports environments that include OT, IoT, IT, and medical devices, making it relevant to organizations with mixed asset populations.

Also Read: Best Forescout Alternatives and Competitors

#5. ORDR

ORDR focuses on connected-device security and asset intelligence, with particular relevance to healthcare and enterprise environments containing many unmanaged devices. It is a Dragos alternative for organizations that need visibility into devices across networks and want to understand how those devices communicate and contribute to risk.

ORDR builds an inventory of connected assets and uses device context and observed activity to help security teams identify potential exposure. This can be useful where conventional IT asset management does not adequately cover medical equipment, building systems, IoT devices, and other connected technologies. Its emphasis on device intelligence can support security and operational teams that share responsibility for maintaining uptime.

ORDR is most relevant when broad connected-device discovery and risk prioritization are more important than specialist industrial threat intelligence alone. For industrial environments, buyers should validate the platform’s supported protocols, OT-specific detection capabilities, and ability to provide useful context for control systems. Compare it with Dragos using representative assets and realistic network traffic rather than relying on high-level inventory claims.

Key Features

• Connected-device discovery: Identifies devices across supported networks, helping organizations find assets that may be absent from formal inventories.
• Device intelligence: Uses device attributes and observed communications to improve classification and provide context for security decisions.
• Risk assessment: Helps security teams prioritize devices that may be exposed or misconfigured, supporting more targeted remediation.
• Behavior monitoring: Examines device communication patterns to help identify changes that deserve further investigation.
• Healthcare and enterprise visibility: Supports environments with diverse connected devices, including assets that are difficult to manage through conventional endpoint tools.
• Security integration: Helps teams connect asset intelligence with supported security workflows and operational processes.

Also Read: Best ORDR Alternatives and Competitors

#6. TXOne Networks

TXOne Networks specializes in industrial cybersecurity, offering products designed to protect operational technology environments and industrial control systems. Its portfolio includes network security and endpoint security capabilities intended for production environments where patching, installing agents, or interrupting operations may be difficult.

TXOne’s products address different points in an industrial environment. Network-oriented products can help inspect and protect industrial communications, while endpoint-oriented offerings focus on safeguarding supported industrial computers and systems. This layered approach can be useful in manufacturing and other facilities where industrial equipment has long lifecycles and cannot always be updated using conventional IT procedures.

TXOne is a strong Dragos competitor for organizations that want industrial-specific protection controls, especially when the security strategy includes both network monitoring and endpoint defenses. Its portfolio is not identical to Dragos, which places strong emphasis on industrial threat intelligence and OT security operations. Buyers should compare the products individually, considering protocol support, deployment requirements, protection modes, and the operational impact of inline controls.

Key Features

• Industrial network protection: Provides security controls designed for industrial communications and environments with specialized protocols and operational constraints.
• Industrial endpoint security: Offers protection options for supported industrial computers and systems that may not be managed like standard office endpoints.
• Protocol-aware security: Supports industrial security use cases that require awareness of communications between control systems and connected equipment.
• Layered deployment options: Enables organizations to evaluate network and endpoint controls as complementary parts of an industrial security architecture.
• Operational continuity focus: Addresses environments where uptime and equipment stability are critical considerations when deploying security technology.
• Industrial deployment support: Provides options designed around manufacturing and other OT environments, with suitability dependent on the specific product and infrastructure.

Also Read: Best TXOne Networks Alternatives and Competitors

#7. Phosphorus

Phosphorus focuses on cyber-physical systems and unmanaged connected devices, helping organizations discover and manage assets that may be difficult to protect using conventional IT security tools. It is a relevant Dragos alternative for organizations that need visibility into embedded systems, connected devices, and other assets that lack standard endpoint management capabilities.

The platform emphasizes device discovery, security assessment, and management of risks associated with exposed or poorly maintained devices. This can be useful where devices operate with limited patching options, use embedded software, or remain outside normal IT asset management processes. Its capabilities are particularly relevant to organizations that need to understand the security condition of a large population of connected devices.

Phosphorus is worth considering when the main challenge is managing unmanaged and cyber-physical assets rather than conducting industrial threat hunting alone. It may complement an existing OT security platform or serve as an alternative for selected device-security requirements. Buyers should verify the supported device types, remediation functions, industrial protocol coverage, and integrations needed for their environment before comparing it directly with Dragos.

Key Features

• Unmanaged-device discovery: Helps identify connected assets that may not be covered by conventional endpoint security or inventory systems.
• Device security assessment: Provides information about device configuration and security exposure to help teams identify weaknesses.
• Cyber-physical asset visibility: Focuses on connected systems that can be difficult to manage through standard IT processes.
• Risk prioritization: Helps organizations determine which devices need attention based on their observed characteristics and security condition.
• Device management workflows: Supports security processes for addressing device risks, subject to the platform’s supported capabilities and integrations.
• Connected-device coverage: Can be relevant to environments with embedded systems and specialized equipment beyond traditional workstation and server fleets.

Also Read: Best Phosphorus Alternatives and Competitors

#8. Tenable OT Security

Tenable OT Security extends Tenable’s exposure management approach into operational technology environments. It helps organizations discover industrial assets, monitor network activity, identify vulnerabilities, and prioritize risks across systems that cannot always be patched or scanned using conventional IT methods.

The platform combines asset inventory with vulnerability information and network context to help teams understand where industrial exposure exists. It is relevant to security programs that need to connect OT asset visibility with broader vulnerability management processes. Organizations can use this information to prioritize remediation and track risks across industrial environments without treating every device as if it were a standard IT endpoint.

Tenable OT Security is a strong Dragos alternative when vulnerability assessment and exposure prioritization are central to the buying decision. Dragos places a strong emphasis on industrial threat intelligence and operational threat response, while Tenable is particularly relevant to organizations already using Tenable for vulnerability management. Buyers should compare passive visibility, safe discovery methods, threat detection, asset coverage, and the operational context provided for remediation.

Key Features

• OT asset inventory: Discovers and tracks industrial assets to help teams understand what is connected to operational networks.
• Vulnerability management: Identifies vulnerabilities and security weaknesses to support risk-based remediation planning.
• Passive network monitoring: Observes network traffic to provide visibility into device communications while minimizing disruption to production systems.
• Risk prioritization: Connects asset and vulnerability information to help teams determine which exposures require attention first.
• Configuration and change visibility: Helps monitor supported changes and security conditions that may affect industrial assets.
• Exposure management integration: Can complement broader Tenable security programs by connecting OT risk information with wider vulnerability management workflows.

#9. Microsoft Defender for IoT

Microsoft Defender for IoT is designed to protect connected devices and operational technology environments through asset discovery, vulnerability visibility, and threat detection. It is a relevant Dragos competitor for organizations that want OT security information integrated with Microsoft security operations tools.

The platform uses network-based monitoring to identify assets and suspicious activity without requiring an endpoint agent on every industrial device. This is important for environments containing legacy equipment, embedded systems, or devices where software installation is impractical. Integration with Microsoft Sentinel and related security tools can help organizations bring OT alerts into wider incident investigation workflows.

Microsoft Defender for IoT may be a strong alternative for organizations already using Microsoft security products and wanting centralized incident management. Its suitability depends on the required industrial protocols, deployment architecture, and the depth of OT-specific threat intelligence needed. Buyers should verify current product availability, licensing, and the supported deployment model before choosing it as a Dragos replacement.

Key Features

• Agentless asset discovery: Identifies supported OT and IoT devices through network monitoring, reducing the need to install software on industrial equipment.
• Industrial threat detection: Monitors OT network activity to help identify suspicious communications and potential security incidents.
• Vulnerability visibility: Helps security teams understand asset exposure and prioritize weaknesses affecting industrial environments.
• Microsoft Sentinel integration: Supports bringing OT security information into broader SIEM-based monitoring and investigation workflows.
• Threat intelligence: Uses Microsoft security intelligence and supported analytics to help identify activity associated with known threats.
• Centralized security operations: Can help organizations manage OT alerts alongside other Microsoft security signals, depending on their deployment.

#10. Palo Alto Networks IoT/OT Security

Palo Alto Networks IoT/OT Security provides connected-device visibility, risk monitoring, and security enforcement for enterprise and industrial environments. It is a relevant Dragos alternative for organizations that want to connect device discovery and OT visibility with network security controls.

The platform uses machine learning, device identification, and network information to classify connected devices and assess their behavior. Depending on the selected solution, organizations can use its capabilities for asset visibility, risk assessment, segmentation, access control, and threat prevention. This can be useful where the security team wants to translate asset intelligence into network-level policies.

Palo Alto Networks is worth evaluating when network enforcement and integration with the broader Palo Alto security ecosystem are major priorities. It differs from Dragos in product structure and the balance between asset intelligence, industrial threat detection, and network security enforcement. Buyers should validate OT protocol support, integration requirements, segmentation workflows, and the impact of enforcement policies on critical operations.

Key Features

• Connected-device discovery: Identifies and classifies supported IoT and OT devices to improve visibility across enterprise and industrial networks.
• Machine-learning analytics: Uses device and network behavior to help identify risks and suspicious activity.
• Risk monitoring: Provides context about device exposure and security conditions to help prioritize investigation.
• Network segmentation: Supports controls for restricting communication between devices and network zones when appropriately configured.
• Access control integration: Connects device visibility with supported security policies to help organizations manage network access.
• Security ecosystem integration: Can complement Palo Alto Networks firewalls and other security products, subject to the selected solution and deployment.

#11. Darktrace / OT

Darktrace / OT is an industrial cybersecurity solution designed to monitor network behavior and identify anomalies in operational technology environments. It is a relevant Dragos competitor for organizations that want behavioral detection to highlight unusual communications or activity that may indicate a developing threat.

Darktrace applies machine learning to establish patterns of normal activity and identify deviations that require investigation. In industrial environments, this can help teams spot unexpected communication between devices, unusual activity involving control systems, or changes that differ from established operating patterns. The usefulness of these detections depends on the quality of visibility, the environment’s behavior, and the tuning of alert workflows.

Darktrace / OT is worth considering when anomaly-based monitoring is an important part of an industrial security strategy. It differs from Dragos in its emphasis on behavioral AI and anomaly detection, whereas Dragos also places substantial emphasis on industrial threat intelligence and OT-specific response guidance. Buyers should evaluate detection quality, false-positive rates, industrial protocol coverage, and the level of specialist support needed to investigate alerts.

Key Features

• Behavioral anomaly detection: Uses machine learning to identify deviations from observed network behavior that may indicate suspicious or unauthorized activity.
• Industrial network visibility: Monitors supported OT communications to help teams understand activity between industrial devices.
• Threat investigation: Provides context for unusual events so analysts can assess whether they represent a threat or an operational change.
• Early threat identification: Helps surface unexpected behavior that may not match known threat signatures.
• OT-focused monitoring: Supports industrial security use cases where devices and processes have different behavior patterns from conventional IT systems.
• Security operations integration: Can fit into wider security workflows, depending on the organization’s deployment and integrations.

How to Choose the Right Dragos Competitor

The best Dragos replacement depends on the industrial assets you operate, the visibility you need, and how your security team responds to risk. Use the following criteria to compare platforms against your actual OT environment.

• Define the assets in scope. List PLCs, HMIs, SCADA servers, industrial workstations, network equipment, sensors, and other connected systems. Confirm that the shortlisted product can identify the device types and protocols you use.
• Prioritize passive visibility where needed. Industrial equipment may not tolerate active scanning or unexpected traffic. Confirm which discovery methods are available and whether they are safe for your production environment.
• Check industrial protocol depth. Review support for the protocols used at your sites, including proprietary or less common communications. Broad device discovery does not necessarily mean deep industrial protocol analysis.
• Separate asset discovery from threat detection. A platform that identifies devices may not provide the same level of industrial threat intelligence, anomaly detection, or incident investigation as an OT-focused security product.
• Evaluate vulnerability context. Determine whether the platform identifies known vulnerabilities, configuration weaknesses, exposed services, and other risk factors. Check how it prioritizes risks when patching is not immediately possible.
• Understand the AI and analytics approach. Vendors may use machine learning for device classification, behavioral analytics for anomaly detection, or threat intelligence to identify known adversary techniques. These approaches address different security needs.
• Measure false-positive rates. Unexpected industrial behavior can result from maintenance, process changes, or legitimate communication. Test how well the platform distinguishes normal operational changes from suspicious activity.
• Review enforcement capabilities. If you need segmentation, network access control, or device isolation, determine whether those functions are native or require integration with other products. Validate policies before enabling them in production.
• Assess incident response workflows. Check whether analysts can investigate an event, identify affected assets, understand communication paths, and determine appropriate containment steps without switching between multiple tools.
• Consider the deployment architecture. Compare on-premises sensors, cloud management, hybrid deployments, and data handling requirements. Air-gapped or highly restricted environments may require a different approach from cloud-connected sites.
• Account for safety and uptime. Evaluate how deployment, updates, active discovery, and response actions affect industrial operations. Test changes in a representative environment and involve OT engineering teams.
• Check multi-site management. Organizations with plants across multiple locations need consistent asset visibility, reporting, and policy management without losing the local context required by individual facilities.
• Review SIEM and security integrations. Determine whether the product can send useful alerts and asset context to your SIEM, SOAR, vulnerability management, and incident response systems.
• Match the product to internal expertise. OT security tools may require specialist knowledge to tune, interpret, and investigate alerts. Consider whether your team needs vendor support, managed services, or additional training.
• Compare the total cost of ownership. Account for sites, sensors, monitored assets, subscriptions, support, implementation, and required integrations. Compare complete deployment costs rather than a single headline price.
• Validate support for your industry. Energy, manufacturing, utilities, healthcare, and building management have different operational requirements. Ask for references and examples relevant to your industry and asset types.
• Run a controlled proof of concept. Use representative network traffic and devices to test discovery accuracy, protocol visibility, alert quality, integration, and operational impact before selecting a platform.

Conclusion

Dragos is designed specifically for industrial cybersecurity, combining OT asset visibility with industrial threat intelligence, vulnerability context, and response guidance. Organizations looking for Dragos alternatives should first determine whether they need a direct OT security replacement or a broader platform for connected-device visibility, exposure management, and network enforcement.

Claroty and Nozomi Networks are strong options to evaluate for industrial asset visibility and OT threat monitoring. Armis and ORDR may be more relevant when broad connected-device intelligence is a priority, while Forescout is worth considering when network access control and enforcement are central requirements. TXOne Networks provides industrial-focused network and endpoint security options, and Phosphorus addresses security challenges involving unmanaged and cyber-physical devices.

Tenable OT Security is particularly relevant when vulnerability management and exposure prioritization drive the buying decision. Microsoft Defender for IoT and Palo Alto Networks IoT/OT Security may fit organizations seeking deeper integration with their existing security ecosystems. Darktrace / OT is worth evaluating when behavioral anomaly detection is a key requirement.

No single platform is the best Dragos replacement for every industrial environment. The right choice depends on protocol coverage, asset visibility, threat detection, deployment constraints, operational safety, integrations, and internal expertise. A controlled proof of concept using representative industrial assets will help establish which product meets the organization’s requirements without introducing unnecessary operational risk.

Frequently Asked Questions

1. What are the best Dragos alternatives in 2026?

Claroty, Nozomi Networks, Armis, Forescout, ORDR, TXOne Networks, Phosphorus, Tenable OT Security, Microsoft Defender for IoT, Palo Alto Networks IoT/OT Security, and Darktrace / OT are worth evaluating. The best option depends on whether your priority is industrial threat detection, asset discovery, exposure management, or network enforcement.

2. Why do organizations look for Dragos competitors?

Organizations may compare Dragos competitors because they need broader connected-device coverage, stronger network enforcement, different integrations, a specific deployment model, or more emphasis on vulnerability management. The right reason to switch should be tied to a clear technical or operational requirement.

3. Which Dragos replacement is best for industrial cybersecurity?

Claroty and Nozomi Networks are strong candidates for organizations prioritizing OT asset visibility and industrial network monitoring. TXOne Networks is worth considering for industrial endpoint and network protection, while Tenable OT Security may suit teams focused on vulnerability and exposure management. The best fit depends on the specific industrial environment.

4. Is Claroty a good alternative to Dragos?

Claroty is a strong alternative for organizations seeking cyber-physical asset visibility, exposure management, OT network protection, and secure access. Buyers should compare its industrial protocol coverage, detection capabilities, deployment architecture, and integrations with the features they currently use in Dragos.

5. Is Nozomi Networks better than Dragos?

Neither platform is universally better. Nozomi Networks may suit organizations prioritizing industrial network visibility, anomaly detection, and asset monitoring. Dragos may be a better fit for teams that place substantial value on OT-focused threat intelligence and response guidance. A proof of concept should compare both products using the same assets and traffic.

6. Can Armis replace Dragos?

Armis can be a suitable alternative when broad connected-asset discovery and exposure management are central requirements. However, organizations needing deep industrial protocol analysis and OT-specific threat investigation should validate those capabilities before treating Armis as a full replacement for Dragos.

7. What is the difference between OT security and IT security?

IT security generally protects business systems, applications, data, and user devices. OT security protects systems that monitor or control physical processes, such as industrial machinery, production lines, and utilities. OT security must account for safety, availability, legacy equipment, specialized protocols, and the potential operational impact of security changes.

8. Do Dragos alternatives support industrial control systems?

Several alternatives support industrial environments and industrial control systems, but coverage varies by vendor and product. Confirm support for your specific PLCs, SCADA systems, HMIs, industrial protocols, and network architecture before selecting a platform.

9. Do OT security tools use AI?

Some use machine learning for device classification, behavioral analytics for anomaly detection, or automated analysis to prioritize risk. Others rely heavily on protocol analysis, threat intelligence, and established detection rules. Buyers should verify the actual capability rather than assume every platform has the same AI functions.

10. Is passive monitoring important for OT security?

Passive monitoring is often important because industrial equipment may be sensitive to unexpected network traffic, active scans, or configuration changes. It can provide visibility while minimizing disruption, although the appropriate discovery approach depends on the device, network design, and vendor’s supported methods.

11. Which Dragos competitor is best for vulnerability management?

Tenable OT Security is worth evaluating when OT vulnerability visibility and exposure prioritization are major requirements. Claroty, Armis, and other platforms also provide risk-related information, but the depth and scope of vulnerability management differ. Compare how each product prioritizes vulnerabilities in operational context.

12. Can Microsoft Defender for IoT replace Dragos?

Microsoft Defender for IoT may be a suitable option for organizations seeking agentless OT monitoring and integration with Microsoft security operations tools. Buyers should compare industrial threat intelligence, protocol coverage, investigation workflows, and the specific deployment and licensing requirements before switching.

13. Is Forescout a direct Dragos competitor?

Forescout overlaps with Dragos in device discovery and visibility but places particular emphasis on device classification, network access control, and policy enforcement. It may be a better fit where controlling device connectivity is a primary requirement, while industrial threat intelligence may call for a more specialized OT security platform.

14. How much do Dragos alternatives cost?

Most enterprise OT security platforms use customized pricing based on monitored assets, sites, sensors, product modules, and support requirements. Some vendors may provide a tailored quote after assessing the environment. Buyers should request pricing for the same scope of devices, sites, and capabilities to make a meaningful comparison.

15. What should I test before choosing a Dragos replacement?

Test asset discovery, industrial protocol coverage, anomaly detection, vulnerability context, false positives, deployment impact, SIEM integration, and investigation workflows. Include representative OT devices and production-like traffic, and involve operational engineering teams to assess safety and uptime risks.

16. Can OT security platforms operate in air-gapped environments?

Some products support on-premises or restricted-connectivity deployments, but capabilities vary by vendor and product. Confirm how updates, threat intelligence, centralized management, licensing, and alert export work when an environment has limited or no internet connectivity.

17. What is the difference between OT asset discovery and OT threat detection?

Asset discovery identifies and classifies devices and their connections. OT threat detection analyzes network traffic, device behavior, threat intelligence, or other signals to identify suspicious activity. A platform may provide both, but buyers should evaluate the depth and accuracy of each capability separately.

18. How do I choose the best alternative to Dragos?

Define your industrial assets, required protocols, monitoring constraints, and response workflows. Shortlist products that meet those requirements, verify pricing and integrations, and run a controlled proof of concept. The best alternative to Dragos is the one that improves security visibility and risk management without compromising operational safety or uptime.