NetSenX as an ExtraHop alternative
ExtraHop RevealX is built for deep packet analysis, including decryption, at high throughput. NetSenX analyses metadata without decrypting, and is priced and packaged for EU mid-market teams.
At a glance
| Aspect | NetSenX | ExtraHop |
|---|---|---|
| Focus | Behavioural NDR for EU mid-market organisations: a plain-language explanation on every alert, a conformal false-positive bound once your own data supports it, NIS2 Article 23 deadline tracking. | RevealX: network detection and response with deep packet analysis across many protocols, including decryption of traffic for inspection, plus forensics. |
| Published pricing | Yes. Free plan; Starter €49 to Business €249 per month; Enterprise from €999 per month (excluding VAT). | No public price list; RevealX 360 is priced by discovered devices, daily record ingest and lookback period. |
| Deployment | EU-hosted dashboard (SaaS). One agent on a SPAN/TAP port per network segment, or on the hosts you choose (Linux, macOS, Windows). On-premises on the Enterprise plan. | SaaS (RevealX 360) or on-premises (RevealX Enterprise), with physical or virtual sensors. |
| Where data is kept | Database in Ireland (AWS eu-west-1), API in Frankfurt, Germany. | Depends on the deployment: RevealX Enterprise keeps data on site; ask the vendor where RevealX 360 data is hosted. |
| OT / industrial networks | From the Pro plan: Modbus/TCP, DNP3, BACnet/IP, EtherNet/IP and S7comm read passively; OT devices are never actively probed. | Not a stated focus in the sources reviewed. |
Where ExtraHop is strong
- Deep packet inspection with decryption, for teams that want to see payloads.
- Sensors that, per the vendor, decode more than 90 network and application protocols at up to 100 Gbps.
- Both SaaS and fully on-premises deployment models.
Where NetSenX fits
- You prefer not to decrypt traffic: NetSenX works from metadata and the TLS handshake, never from decrypted content.
- You want published prices and a Free plan instead of a capacity-based quote.
- Your data must stay in the EU, and your NIS2 incident deadlines should be tracked per incident.
Before you decide
NetSenX is a young company: SOC 2 Type I and ISO/IEC 42001 are in preparation, not attested. NetSenX never decrypts traffic; if payload-level inspection is a requirement, ExtraHop covers more ground.
Questions buyers ask
Does NetSenX decrypt traffic like ExtraHop?
No. NetSenX never decrypts traffic; it detects from flow metadata and a few protocol fields such as the TLS handshake. ExtraHop RevealX can decrypt traffic for inspection, which gives payload visibility but also means handling decrypted content.
How does NetSenX pricing compare with ExtraHop?
NetSenX publishes its prices: a Free plan, then €49 to €249 per month, and Enterprise from €999 per month. ExtraHop does not publish a price list; RevealX 360 is priced by devices, data ingest and lookback period.
Sources
Statements about ExtraHop are taken from these public sources as of the review date. Products change; check the vendor's current documentation.
- ExtraHop — RevealX network detection and response
- ExtraHop — product FAQ (pricing basis, deployment models)
- ExtraHop — RevealX 360 data sheet
ExtraHop is a trademark of its respective owner. NetSenX is not affiliated with, endorsed or sponsored by ExtraHop.
Other comparisons
Try NetSenX on your own network
Start on the Free plan with up to 3 devices, or book a 20-minute demo.