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ailternative

Best Tenable OT Security Alternatives ranked by AI · updated Aug 2026

Tenable OT Security provides asset discovery, vulnerability management, and threat detection for operational technology and industrial control networks. It combines passive monitoring with Tenable's broader exposure management and risk analytics capabilities.

Developer: Tenable Price: N/A 🎯 tenable.com/products/ot-security
🔍 Network Monitoring IoT Security ot security asset visibility

Top 6 Tenable OT Security alternatives

1 Dragos logo

Dragos

Dragos

Dragos provides cybersecurity technology and services focused on industrial control systems and operational technology. Its platform emphasizes industrial threat detection, vulnerability management,...

Pros

  • Deepest specialization in industrial control system threat intelligence
  • Strong incident response and adversary-focused security services
  • Purpose-built content for critical infrastructure and industrial operators

Cons

  • Narrower IT and general IoT coverage than Armis or Microsoft Defender for IoT
  • Typically suited to larger organizations with dedicated security teams
  • Pricing and implementation requirements can exceed smaller providers

N/A

Alternatives to Dragos → Visit site
2 Bayshore Networks logo

Bayshore Networks

OPSWAT

Bayshore Networks developed cybersecurity software for industrial control systems and operational technology environments. Its technology focused on inspecting, segmenting, and protecting industrial...

Pros

  • Designed specifically for OT and industrial control network traffic
  • Supports network segmentation and protocol-aware inspection
  • Can address legacy industrial systems that are difficult to patch

Cons

  • Standalone Bayshore product availability and branding are unclear after the OPSWAT acquisition
  • Less public product information than Claroty, Dragos, or Nozomi Networks
  • Typically requires enterprise deployment and professional services

N/A

Alternatives to Bayshore Networks → Visit site
3 The Claroty Platform logo

The Claroty Platform

Claroty

Claroty Platform provides cybersecurity and asset visibility for operational technology, industrial control systems, healthcare IoT, and enterprise IoT environments. It combines network...

Pros

  • Broad coverage for OT, IoT, IoMT, and cyber-physical systems
  • Strong passive asset discovery and vulnerability context
  • Includes threat detection and secure remote access capabilities

Cons

  • Enterprise pricing and implementation typically require a sales engagement
  • Broader platform scope can increase deployment complexity
  • May be more extensive than needed for small industrial networks

N/A

Alternatives to The Claroty Platfo... → Visit site
4

Claroty

Claroty is an industrial cybersecurity platform that offers visibility, threat detection, and secure remote access for ICS environments.

Pros

  • Visibility into ICS networks
  • Secure remote access

Cons

  • Pricing information not publicly available

Contact for pricing

Alternatives to Claroty →
5

Nozomi Networks

Nozomi Networks offers an industrial cybersecurity solution that provides real-time visibility and threat detection for OT and ICS networks.

Pros

  • Real-time visibility
  • Threat detection for OT networks

Cons

  • Pricing information not publicly available

Contact for pricing

Alternatives to Nozomi Networks →
6

Armis

Armis provides an agentless IoT security platform to protect unmanaged and IoT devices from cyber threats.

Pros

  • Agentless approach
  • Visibility and control over IoT devices

Cons

  • Focused on unmanaged devices, may not cover all use cases

Contact for pricing

Alternatives to Armis →

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