OTWarden vs Claroty
Claroty: OT/IoT asset visibility, risk management, and threat detection platform.
Claroty is a strong OT security platform focused on asset visibility and risk management. They deploy network sensors that passively observe your OT network, build an asset inventory automatically, and flag vulnerabilities and anomalies in real time. Their platform is widely deployed in critical infrastructure globally.
Side-by-Side Comparison
These are genuinely different categories of tool — the table is meant to clarify, not score.
| OTWarden | Claroty | |
|---|---|---|
| Approach | Advisory intelligence — no network access | Network-based passive monitoring |
| Network sensors needed | No | Yes |
| CVE / advisory tracking | ✓ | ✓ |
| Asset discovery | Manual inventory upload | Automated (passive) |
| Anomaly / threat detection | ✗ | ✓ |
| Protocol coverage | N/A — no network access | 450+ industrial protocols |
| Typical cost | From £29/month | £40,000–£150,000+/year |
| Deployment time | Minutes | Weeks to months |
| Dedicated team needed | No | Typically yes |
| Free trial | 14 days, no card | Sales demo only |
What Each Does Well
Both tools have genuine strengths — they solve different problems.
OTWarden
- No network access, sensors, or OT environment changes required
- Advisory feed from CISA, BSI, Siemens, Rockwell, Schneider — all in one watchlist
- KEV and EPSS enrichment — know which CVEs are actively exploited
- PagerDuty, OpsGenie, JIRA, Splunk, and Teams integrations
- From £29/month with a 14-day free trial
Claroty
- Continuous OT network visibility and asset inventory
- Protocol-aware passive monitoring across 450+ industrial protocols
- Vulnerability and risk scoring against live asset inventory
- Real-time anomaly and threat detection
- Integrations with SIEM, SOAR, and ticketing platforms
Bottom Line
Claroty is a serious enterprise platform. For large operators with a security team and budget to match, it does things OTWarden doesn't — real-time network visibility, automated asset discovery, live threat detection. For the majority of OT operators — mid-sized manufacturers, utilities, and processing facilities — those capabilities come with cost and deployment complexity that isn't justified. OTWarden covers the advisory and CVE monitoring layer for a fraction of the price, with no sensors.
Try OTWarden Free for 14 Days
No network access needed. No card required. Setup takes a few minutes.
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