# How much does network detection and response cost for a 50-person company?

With NetSenX it depends on the number of devices you monitor, not on headcount, and for many 50-person companies that number is small. A device is a host running the NetSenX agent, and one agent on a SPAN or TAP port watches a whole network segment and counts as one device. So a typical office with one main switch, plus a few servers you want to watch directly, may fit in the Starter plan at €49 per month for up to 10 devices, or the Pro plan at €99 for up to 25 devices if you need Shadow AI or OT monitoring. Prices exclude VAT, and annual billing costs ten times the monthly price. The Free plan, at €0, covers 3 devices without a time limit, which is enough to test on your own network first. Add the time someone spends reading alerts; that is a real cost too.

FAQ: [Budget, staff and alert noise](https://netsenx.com/en/faq/budget) · https://netsenx.com/en/faq/how-much-does-ndr-cost-for-a-50-person-company

## Read next

- https://netsenx.com/en/pricing
- https://netsenx.com/en/ndr-for-small-business

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