# Dispersive for Cyber-Physical & OT/IoT Security vs Zscaler IoT and OT Security: side-by-side comparison (2026) [Dispersive for Cyber-Physical & OT/IoT Security](https://cybersectools.com/tools/dispersive-dispersive-for-cyber-physical-and-otiot-security) is a commercial [OT network segmentation](https://cybersectools.com/categories/ot-segmentation) solution by [Dispersive](https://cybersectools.com/companies/dispersive). [Zscaler IoT and OT Security](https://cybersectools.com/tools/zscaler-iot-and-ot-security) is a commercial [CPS protection](https://cybersectools.com/categories/cps-protection) solution by [Zscaler](https://cybersectools.com/companies/zscaler). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Dispersive for Cyber-Physical & OT/IoT Security | Zscaler IoT and OT Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | OT Network Segmentation | CPS Protection | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | Dispersive | Zscaler | | Headquarters | – | – | ### Use cases and capabilities | | Dispersive for Cyber-Physical & OT/IoT Security | Zscaler IoT and OT Security | |---|---|---| | IoT Security | Yes | Yes | | Network Segmentation | Yes | Yes | | Critical Infrastructure | Yes | – | | Lateral Movement | – | Yes | ### Core features **Dispersive for Cyber-Physical & OT/IoT Security** 8 features listed. Sign in on the page to see them. **Zscaler IoT and OT Security** 10 features listed. Sign in on the page to see them. ### Integrations **Dispersive for Cyber-Physical & OT/IoT Security** 2 integrations listed. Sign in on the page to see them. **Zscaler IoT and OT Security** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Dispersive for Cyber-Physical & OT/IoT Security](https://cybersectools.com/tools/dispersive-dispersive-for-cyber-physical-and-otiot-security) fits if you need both cloud and on-premises options. - [Zscaler IoT and OT Security](https://cybersectools.com/tools/zscaler-iot-and-ot-security) fits if you want a cloud product. ## Dispersive for Cyber-Physical & OT/IoT Security vs Zscaler IoT and OT Security FAQ Common questions when comparing Dispersive for Cyber-Physical & OT/IoT Security vs Zscaler IoT and OT Security for OT network segmentation. ### What is the difference between Dispersive for Cyber-Physical & OT/IoT Security and Zscaler IoT and OT Security? **Dispersive for Cyber-Physical & OT/IoT Security**: Network security solution for OT/IoT systems using stealth networking. Built by Dispersive. **Zscaler IoT and OT Security**: Zero trust security platform for IoT/OT device discovery, segmentation & access. Built by Zscaler. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Dispersive for Cyber-Physical & OT/IoT Security and Zscaler IoT and OT Security? **Dispersive for Cyber-Physical & OT/IoT Security** is made by Dispersive. **Zscaler IoT and OT Security** is made by Zscaler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Dispersive for Cyber-Physical & OT/IoT Security a good alternative to Zscaler IoT and OT Security? In part. Dispersive for Cyber-Physical & OT/IoT Security and Zscaler IoT and OT Security are not in the same category on CybersecTools. Both cover IoT Security, Network Segmentation. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Dispersive for Cyber-Physical & OT/IoT Security vs Vantelis OT Security Platform](https://cybersectools.com/compare/dispersive-dispersive-for-cyber-physical-and-otiot-security-vs-vantelis-ot-security-platform) - [Dispersive for Cyber-Physical & OT/IoT Security vs Vantelis Protection Platform](https://cybersectools.com/compare/dispersive-dispersive-for-cyber-physical-and-otiot-security-vs-vantelis-protection-platform) - [Dispersive for Cyber-Physical & OT/IoT Security vs Armis Centrix™ IT/OT Security](https://cybersectools.com/compare/armis-centrixtm-itot-security-vs-dispersive-dispersive-for-cyber-physical-and-otiot-security) - [Zscaler IoT and OT Security vs Vantelis OT Security Platform](https://cybersectools.com/compare/vantelis-ot-security-platform-vs-zscaler-iot-and-ot-security) - [Zscaler IoT and OT Security vs Vantelis Protection Platform](https://cybersectools.com/compare/vantelis-protection-platform-vs-zscaler-iot-and-ot-security) - [Zscaler IoT and OT Security vs Armis Centrix™ IT/OT Security](https://cybersectools.com/compare/armis-centrixtm-itot-security-vs-zscaler-iot-and-ot-security) ## Alternatives to each - [See all Dispersive for Cyber-Physical & OT/IoT Security alternatives](https://cybersectools.com/alternatives/dispersive-dispersive-for-cyber-physical-and-otiot-security) - [See all Zscaler IoT and OT Security alternatives](https://cybersectools.com/alternatives/zscaler-iot-and-ot-security) --- Source: https://cybersectools.com/compare/dispersive-dispersive-for-cyber-physical-and-otiot-security-vs-zscaler-iot-and-ot-security For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/dispersive-dispersive-for-cyber-physical-and-otiot-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Dispersive for Cyber-Physical & OT/IoT Security and Zscaler IoT and OT Security: 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=compare-md