DeviceTotal vs Karamba VMS: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
DeviceTotal is a commercial ot vulnerability management tool by DeviceTotal. Karamba VMS is a commercial ot vulnerability management tool by Karamba Security. Compare features, ratings, integrations, and community reviews side by side to find the best ot vulnerability management fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
CST VerdictShort answer
Operations teams managing OT/IoT environments without dedicated vulnerability tools will see immediate value in DeviceTotal's agentless approach, which discovers and prioritizes risk across 700+ device vendors without requiring agent deployment on constrained hardware. The platform covers ID.AM and ID.RA rigorously, mapping your actual attack surface and surfacing exploitable vulnerabilities before they reach your network. Skip this if you need deep integration with your existing SOAR or ticketing workflows; DeviceTotal's strength is visibility and triage, not orchestration. Product security teams at mid-market and enterprise companies shipping automotive or medical devices should start here; Karamba VMS maps vulnerabilities directly to blast radius across your product lines and firmware versions, which matters when a CVE in one component can affect regulatory compliance across multiple SKUs. The tool ingests from seven sources (NVD, TARA reports, binary scanning, bug bounty feeds) and generates UNECE R155 and ISO 21434 compliance reports without manual translation, addressing the specific reporting burden those teams face. Skip this if your organization is still on-premises only or needs a general-purpose VM platform for IT infrastructure; Karamba is product-centric and cloud-delivered.
