Comparison
VulnScanners vs Intruder
VulnScanners and Intruder solve different shapes of the same problem. Intruder is per-target, continuous attack-surface monitoring — you pay per asset and it watches them constantly, ideal for a fixed, known perimeter. VulnScanners is per-credit hosted scanning (Nmap, Nuclei, OWASP ZAP) where credits never expire — ideal when your asset list changes or your scanning is bursty rather than continuous.
The distinction is inventory-based versus usage-based pricing. Intruder bills by the number of targets under management, so its cost scales with your inventory whether you scan daily or rarely. VulnScanners bills by scans run, so cost scales with actual usage — which is cheaper when usage is uneven.
VulnScanners vs Intruder at a glance
| VulnScanners | Intruder | |
|---|---|---|
| Engines / focus | Nmap, Nuclei, OWASP ZAP | Managed scanning + attack-surface monitoring |
| Pricing model | Per-credit, credits never expire | Per-target subscription |
| Cost scales with | Scans you actually run | Number of targets under management |
| Best-fit usage | Changing rosters, bursty scanning | Fixed perimeter, always-on monitoring |
| Reporting | PDF report per scan | Continuous findings + alerts |
When VulnScanners is the better pick
- •Your asset list changes and you do not want to pay per-target for assets you scan occasionally.
- •You want on-demand control over Nmap, Nuclei, and ZAP rather than always-on monitoring.
- •You want per-client flexibility as an MSP without per-asset lock-in.
When Intruder is the better pick
- •You have a fixed, known perimeter you want monitored continuously with emerging-threat alerts.
- •Per-target pricing works out cheaper because you scan the same assets constantly.
FAQ
- What is the difference between VulnScanners and Intruder?
- Intruder is per-target continuous attack-surface monitoring, best for a fixed perimeter watched constantly. VulnScanners is per-credit hosted Nmap, Nuclei, and OWASP ZAP scanning with non-expiring credits, best for changing asset lists and bursty, on-demand scanning.
- Which is better for an MSP, VulnScanners or Intruder?
- For MSPs with a changing client roster, VulnScanners' per-credit, non-expiring model avoids paying per-target for clients you scan occasionally. Intruder can fit MSPs whose clients have stable perimeters that warrant continuous monitoring.
Intruder details reflect general positioning and may change — verify current features and pricing at Intruder.