OTWarden vs Dragos
Dragos: Enterprise OT network detection and threat intelligence platform.
Dragos is one of the most respected names in OT security. Their platform does network-based monitoring — passive sensors on your OT network, asset discovery, anomaly detection, and deep industrial threat intelligence built by former ICS-CERT and NSA analysts. It's genuinely powerful technology.
Side-by-Side Comparison
These are genuinely different categories of tool — the table is meant to clarify, not score.
| OTWarden | Dragos | |
|---|---|---|
| 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 | ✗ | ✓ |
| ICS threat intelligence | Advisory-based (CISA, vendor CERTs) | Deep (Dragos WorldView) |
| Typical cost | From £29/month | £50,000–£200,000+/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 sensors, no deployment, no change management required
- Monitors CISA, Siemens ProductCERT, Rockwell, Schneider, BSI in one place
- Alerts within hours of a new advisory — before most operators notice
- From £29/month — no enterprise contract or sales process
- 14-day free trial, no card required
Dragos
- Passive network monitoring with deep OT protocol understanding
- Automated asset discovery across your OT network
- Anomaly and threat detection in real time
- Industrial-grade threat intelligence (Dragos WorldView)
- ICS incident response capability
Bottom Line
If you have a dedicated OT security team, budget in the £50k–£200k/year range, and the operational clearance to deploy sensors on a live plant, Dragos is an excellent choice. If you're a mid-sized operator, a solo IT/OT person, or an operator who needs to know what vulnerabilities affect your vendors without deploying anything on-site, OTWarden is a better fit — and you can try it in minutes.
Try OTWarden Free for 14 Days
No network access needed. No card required. Setup takes a few minutes.
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