# Zscaler IoT and OT Security alternatives and competitors (2026) The closest Zscaler IoT and OT Security alternatives are [Dispel Wicket Industrial Gateway](https://cybersectools.com/tools/dispel-wicket-industrial-gateway), [Rubyk OT](https://cybersectools.com/tools/rubyk-ot) and [MetroGrid™](https://cybersectools.com/tools/metrogridtm). Picking a Zscaler IoT and OT Security alternative comes down to fit: CPS Protection coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it. 38 alternatives. Closest matches: Dispel Wicket Industrial Gateway, Rubyk OT, MetroGrid™. ## The product [Zscaler IoT and OT Security](https://cybersectools.com/tools/zscaler-iot-and-ot-security) by Zscaler Zero trust security platform for IoT/OT device discovery, segmentation & access Category: [Cyber-Physical Security](https://cybersectools.com/categories/ot-security) · Pricing model: Commercial ## Zscaler IoT and OT Security alternatives and competitors Zscaler IoT and OT Security is a commercial [CPS Protection](https://cybersectools.com/categories/cps-protection) solution made by Zscaler. The closest matches by shared tags and NIST CSF 2.0 coverage are [Dispel Wicket Industrial Gateway](https://cybersectools.com/tools/dispel-wicket-industrial-gateway), [Rubyk OT](https://cybersectools.com/tools/rubyk-ot), [MetroGrid™](https://cybersectools.com/tools/metrogridtm), [Viakoo CPS Protection Platform](https://cybersectools.com/tools/viakoo-cps-protection-platform), and [SAESOL Tech S2X Secure Link](https://cybersectools.com/tools/saesol-tech-s2x-secure-link). All 38 alternatives on this page are ranked the same way. ## The closest Zscaler IoT and OT Security alternatives These 8 solutions overlap most with Zscaler IoT and OT Security. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [Dispel Wicket Industrial Gateway](https://cybersectools.com/tools/dispel-wicket-industrial-gateway) OT edge gateway for zero trust remote access and IIoT data streaming. [CPS Protection](https://cybersectools.com/categories/cps-protection) · Commercial Key features: 10 listed. See them on the [Dispel Wicket Industrial Gateway page](https://cybersectools.com/tools/dispel-wicket-industrial-gateway#features). [Dispel Wicket Industrial Gateway alternatives](https://cybersectools.com/alternatives/dispel-wicket-industrial-gateway) · [Zscaler IoT and OT Security vs Dispel Wicket Industrial Gateway](https://cybersectools.com/compare/dispel-wicket-industrial-gateway-vs-zscaler-iot-and-ot-security) ### 2. [Rubyk OT](https://cybersectools.com/tools/rubyk-ot) OT cybersecurity protection for critical infrastructure across multiple sectors. [CPS Protection](https://cybersectools.com/categories/cps-protection) · Commercial Key features: 7 listed. See them on the [Rubyk OT page](https://cybersectools.com/tools/rubyk-ot#features). [Rubyk OT alternatives](https://cybersectools.com/alternatives/rubyk-ot) · [Zscaler IoT and OT Security vs Rubyk OT](https://cybersectools.com/compare/rubyk-ot-vs-zscaler-iot-and-ot-security) ### 3. [MetroGrid™](https://cybersectools.com/tools/metrogridtm) Secure P2P data distribution platform for mission-critical sensor data. [CPS Protection](https://cybersectools.com/categories/cps-protection) · Commercial Key features: 8 listed. See them on the [MetroGrid™ page](https://cybersectools.com/tools/metrogridtm#features). [MetroGrid™ alternatives](https://cybersectools.com/alternatives/metrogridtm) · [Zscaler IoT and OT Security vs MetroGrid™](https://cybersectools.com/compare/metrogridtm-vs-zscaler-iot-and-ot-security) ### 4. [Viakoo CPS Protection Platform](https://cybersectools.com/tools/viakoo-cps-protection-platform) Agentless platform for IoT/OT/ICS device discovery, firmware, cert & password mgmt [CPS Protection](https://cybersectools.com/categories/cps-protection) · Commercial Key features: 10 listed. See them on the [Viakoo CPS Protection Platform page](https://cybersectools.com/tools/viakoo-cps-protection-platform#features). [Viakoo CPS Protection Platform alternatives](https://cybersectools.com/alternatives/viakoo-cps-protection-platform) · [Zscaler IoT and OT Security vs Viakoo CPS Protection Platform](https://cybersectools.com/compare/viakoo-cps-protection-platform-vs-zscaler-iot-and-ot-security) ### 5. [SAESOL Tech S2X Secure Link](https://cybersectools.com/tools/saesol-tech-s2x-secure-link) Link encryption and authentication solution for secure V2X, drone, and IoT communications [CPS Protection](https://cybersectools.com/categories/cps-protection) · Commercial Key features: 1 listed. See them on the [SAESOL Tech S2X Secure Link page](https://cybersectools.com/tools/saesol-tech-s2x-secure-link#features). [SAESOL Tech S2X Secure Link alternatives](https://cybersectools.com/alternatives/saesol-tech-s2x-secure-link) · [Zscaler IoT and OT Security vs SAESOL Tech S2X Secure Link](https://cybersectools.com/compare/saesol-tech-s2x-secure-link-vs-zscaler-iot-and-ot-security) ### 6. [CrowdStrike Falcon for XIoT](https://cybersectools.com/tools/crowdstrike-falconr-for-xiot) XIoT security platform providing visibility and protection for IoT/OT assets [CPS Protection](https://cybersectools.com/categories/cps-protection) · Commercial Key features: 5 listed. See them on the [CrowdStrike Falcon for XIoT page](https://cybersectools.com/tools/crowdstrike-falconr-for-xiot#features). [CrowdStrike Falcon for XIoT alternatives](https://cybersectools.com/alternatives/crowdstrike-falconr-for-xiot) · [Zscaler IoT and OT Security vs CrowdStrike Falcon for XIoT](https://cybersectools.com/compare/crowdstrike-falconr-for-xiot-vs-zscaler-iot-and-ot-security) ### 7. [AhnLab CPS PLUS](https://cybersectools.com/tools/ahnlab-cps-plus) Unified platform for protecting cyber-physical systems across OT, IT, and IoT [CPS Protection](https://cybersectools.com/categories/cps-protection) · Commercial Key features: 10 listed. See them on the [AhnLab CPS PLUS page](https://cybersectools.com/tools/ahnlab-cps-plus#features). [AhnLab CPS PLUS alternatives](https://cybersectools.com/alternatives/ahnlab-cps-plus) · [Zscaler IoT and OT Security vs AhnLab CPS PLUS](https://cybersectools.com/compare/ahnlab-cps-plus-vs-zscaler-iot-and-ot-security) ### 8. [ORDR AI Protect Platform](https://cybersectools.com/tools/ordr-ai-protect-platform) AI-powered network segmentation platform for IoT, OT, and IoMT environments [CPS Protection](https://cybersectools.com/categories/cps-protection) · Commercial Key features: 10 listed. See them on the [ORDR AI Protect Platform page](https://cybersectools.com/tools/ordr-ai-protect-platform#features). [ORDR AI Protect Platform alternatives](https://cybersectools.com/alternatives/ordr-ai-protect-platform) · [Zscaler IoT and OT Security vs ORDR AI Protect Platform](https://cybersectools.com/compare/ordr-ai-protect-platform-vs-zscaler-iot-and-ot-security) ## All 38 products like Zscaler IoT and OT Security The 8 above, plus: - [Claroty Platform](https://cybersectools.com/tools/claroty-claroty-platform): Platform for cyber-physical system security across industrial, commercial, healthcare (Commercial) - [Shift5 Platform](https://cybersectools.com/tools/shift5-platform): Operational intelligence platform for vehicle & fleet cybersecurity monitoring (Commercial) - [Phosphorus Unified xIoT Security Mgmt Platform](https://cybersectools.com/tools/phosphorus-unified-xiot-security-mgmt-platform): Continuous monitoring & management platform for IoT, OT, IoMT, and IIoT devices. (Commercial) - [SecuriThings Enterprise Platform](https://cybersectools.com/tools/securithings-enterprise-platform): Unified platform for managing and cyber-protecting physical security devices. (Commercial) - [Veridify Security DOME](https://cybersectools.com/tools/veridify-security-dome): Zero Trust OT/ICS cybersecurity platform for building automation & IoT. (Commercial) - [WhizHack ZeroHack XDR Suite for OT](https://cybersectools.com/tools/whizhack-zerohack-xdr-suite-for-ot): Sensor-based XDR platform bundling threat detection, IPS, EDR, SIEM, and asset management (Commercial) - [Nozomi Networks Platform](https://cybersectools.com/tools/nozomi-networks-nozomi-networks-platform): OT/IoT/IT asset discovery & threat detection platform for cyber-physical systems (Commercial) - [Xage Fabric Platform](https://cybersectools.com/tools/xage-xage-fabric-platform): Zero trust security mesh platform for access control and asset protection (Commercial) - [Cervello Platform](https://cybersectools.com/tools/cervello-platform): OT/ICS cybersecurity platform for railway asset visibility & threat detection. (Commercial) - [Gyala Agger](https://cybersectools.com/tools/gyala-agger): AI-based IT/OT/IoT cyber resilience platform with automated detection & response. (Commercial) - [Sepio Cyber](https://cybersectools.com/tools/sepio-cyber): Asset risk management platform for discovering & managing rogue/shadow devices. (Commercial) - [Redinent xIoT Threat Platform](https://cybersectools.com/tools/redinent-xiot-threat-platform): AI-enabled IoT/OT security platform for asset, vuln, and threat intelligence. (Commercial) - [Nightwing Guardian](https://cybersectools.com/tools/nightwing-guardian): Web-based C3ISR system for monitoring globally distributed mobile devices & assets (Commercial) - [Indurex](https://cybersectools.com/tools/indurex): AI-driven platform for cyber-physical systems security and resilience (Commercial) - [Cydome Protect](https://cybersectools.com/tools/cydome-protect): Maritime cybersecurity platform covering IT/OT asset, network, and endpoint security. (Commercial) - [CYMOTIVE](https://cybersectools.com/tools/cymotive): End-to-end automotive cybersecurity platform for connected vehicles. (Commercial) - [Karamba SafeCAN](https://cybersectools.com/tools/karamba-safecan): Zero-overhead ECU authentication & encryption for in-vehicle networks. (Commercial) - [PlaxidityX vDome](https://cybersectools.com/tools/plaxidityx-vdome): AI-powered software preventing keyless vehicle theft via CAN bus monitoring. (Commercial) - [GenesysInsights](https://cybersectools.com/tools/genesysinsights): AI-powered platform detecting GNSS jamming & spoofing in real time. (Commercial) - [AUTOCRYPT V2X](https://cybersectools.com/tools/autocrypt-v2x): Multi-standard V2X security solution with PKI/SCMS for OEMs & infrastructure. (Commercial) - [SecureThings](https://cybersectools.com/tools/securethings): End-to-end cybersecurity platform for connected vehicles and automotive systems. (Commercial) - [Zuul](https://cybersectools.com/tools/zuul): BMS cybersecurity platform for OT system integrators with automated controls. (Commercial) - [Upstream Platform](https://cybersectools.com/tools/upstream-platform): Cloud-based XDR platform for connected vehicles and smart mobility ecosystems (Commercial) - [Armis Centrix™](https://cybersectools.com/tools/armis-armis-centrixtm): Cyber exposure mgmt platform for asset visibility, vuln prioritization & risk mgmt (Commercial) - [VicOne GenAI](https://cybersectools.com/tools/vicone-genai): GenAI-powered automotive security platform for risk mgmt & threat detection (Commercial) - [CyberOwl Medulla](https://cybersectools.com/tools/cyberowl-medulla): Maritime cybersecurity monitoring for vessel fleet visibility & IMO2021 compliance. (Commercial) - [Neeve Platform](https://cybersectools.com/tools/neeve-platform): All-in-one edge-to-cloud platform for OT security, access, and automation. (Commercial) - [Cyviation](https://cybersectools.com/tools/cyviation): Aviation cybersecurity platform for compliance and risk visibility in airline fleets. (Commercial) - [Soterics Managed Services](https://cybersectools.com/tools/soterics-managed-services) (Commercial) - [Fleet Defender Neural Sentinel](https://cybersectools.com/tools/fleet-defender-neural-sentinel): Vehicle cybersecurity intrusion detection for commercial fleets and OEMs (Commercial) ## Alternatives to each of these [Dispel Wicket Industrial Gateway alternatives](https://cybersectools.com/alternatives/dispel-wicket-industrial-gateway) · [Rubyk OT alternatives](https://cybersectools.com/alternatives/rubyk-ot) · [MetroGrid™ alternatives](https://cybersectools.com/alternatives/metrogridtm) · [Viakoo CPS Protection Platform alternatives](https://cybersectools.com/alternatives/viakoo-cps-protection-platform) · [SAESOL Tech S2X Secure Link alternatives](https://cybersectools.com/alternatives/saesol-tech-s2x-secure-link) · [CrowdStrike Falcon for XIoT alternatives](https://cybersectools.com/alternatives/crowdstrike-falconr-for-xiot) · [AhnLab CPS PLUS alternatives](https://cybersectools.com/alternatives/ahnlab-cps-plus) · [ORDR AI Protect Platform alternatives](https://cybersectools.com/alternatives/ordr-ai-protect-platform) · [Claroty Platform alternatives](https://cybersectools.com/alternatives/claroty-claroty-platform) · [Shift5 Platform alternatives](https://cybersectools.com/alternatives/shift5-platform) · [Phosphorus Unified xIoT Security Mgmt Platform alternatives](https://cybersectools.com/alternatives/phosphorus-unified-xiot-security-mgmt-platform) · [SecuriThings Enterprise Platform alternatives](https://cybersectools.com/alternatives/securithings-enterprise-platform) ## Other Zscaler products [Red Canary AI Agents alternatives](https://cybersectools.com/alternatives/red-canary-ai-agents) · [Red Canary Managed Phishing Response alternatives](https://cybersectools.com/alternatives/red-canary-managed-phishing-response) · [Red Canary Security Data Lake alternatives](https://cybersectools.com/alternatives/red-canary-security-data-lake) · [Zscaler AI-SPM alternatives](https://cybersectools.com/alternatives/zscaler-ai-spm) · [Zscaler Advanced Threat Protection alternatives](https://cybersectools.com/alternatives/zscaler-advanced-threat-protection) · [Zscaler Business Analytics alternatives](https://cybersectools.com/alternatives/zscaler-business-analytics) · [Zscaler Cloud Access Security Broker (CASB) alternatives](https://cybersectools.com/alternatives/zscaler-cloud-access-security-broker-casb) · [Zscaler Cloud Sandbox alternatives](https://cybersectools.com/alternatives/zscaler-cloud-sandbox) ## Compare Zscaler IoT and OT Security with - [Zscaler IoT and OT Security vs Dispel Wicket Industrial Gateway](https://cybersectools.com/compare/dispel-wicket-industrial-gateway-vs-zscaler-iot-and-ot-security) - [Zscaler IoT and OT Security vs Rubyk OT](https://cybersectools.com/compare/rubyk-ot-vs-zscaler-iot-and-ot-security) - [Zscaler IoT and OT Security vs MetroGrid™](https://cybersectools.com/compare/metrogridtm-vs-zscaler-iot-and-ot-security) - [Zscaler IoT and OT Security vs Viakoo CPS Protection Platform](https://cybersectools.com/compare/viakoo-cps-protection-platform-vs-zscaler-iot-and-ot-security) - [Zscaler IoT and OT Security vs SAESOL Tech S2X Secure Link](https://cybersectools.com/compare/saesol-tech-s2x-secure-link-vs-zscaler-iot-and-ot-security) - [Zscaler IoT and OT Security vs CrowdStrike Falcon for XIoT](https://cybersectools.com/compare/crowdstrike-falconr-for-xiot-vs-zscaler-iot-and-ot-security) - [Zscaler IoT and OT Security vs AhnLab CPS PLUS](https://cybersectools.com/compare/ahnlab-cps-plus-vs-zscaler-iot-and-ot-security) - [Zscaler IoT and OT Security vs ORDR AI Protect Platform](https://cybersectools.com/compare/ordr-ai-protect-platform-vs-zscaler-iot-and-ot-security) ## Zscaler IoT and OT Security Alternatives FAQ ### What are the closest alternatives to Zscaler IoT and OT Security? The closest matches to Zscaler IoT and OT Security by shared tags and NIST CSF 2.0 coverage are Dispel Wicket Industrial Gateway, Rubyk OT, MetroGrid™, Viakoo CPS Protection Platform, and SAESOL Tech S2X Secure Link. All of them are CPS Protection products. ### How many alternatives to Zscaler IoT and OT Security are available? This page shows 38 alternatives to Zscaler IoT and OT Security, all in the CPS Protection category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first. ### Is Zscaler IoT and OT Security free or commercial? Zscaler IoT and OT Security is a commercial CPS Protection product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free. ### What type of solution is Zscaler IoT and OT Security? Zscaler IoT and OT Security is a CPS Protection product in the Cyber-Physical Security category. You can compare it with the 38 other CPS Protection products on this page. --- Source: https://cybersectools.com/alternatives/zscaler-iot-and-ot-security For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on Zscaler IoT and OT Security and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md