Your NetFlow probe falls over past 10 Gbit. Half your traffic is encrypted and invisible to whatever you're running now. And every "visibility" vendor wants you on a per-seat license, locked into their roadmap instead of yours. We build the alternative, top to bottom, ourselves: packet capture, DPI, flow collection, the web UI — nothing licensed from a third party. ntopng, nProbe, and nDPI form one stack that runs the same way from a home network to a 100 Gbit carrier backbone, so you don't re-platform as you grow. 25+ years doing this, still founder-led, still debt-free and profitable. 450+ Layer-7 protocols detected, 16,000+ GitHub stars, and — most recently — nAnalyst: a local LLM agent that correlated 7 days of traffic and flagged a live threat in 105 seconds, entirely on-network, no cloud involved. This is for network and security teams who want visibility they own, not rent. It's not for teams looking for a fully managed SaaS with zero interest in their own infrastructure. If the first one is you: DM us "VISIBILITY" and we'll show you what you're currently missing.
| Website | http://www.ntop.org/ |
| Employees | 8 (4 on RocketReach) |
| Founded | 1998 |
| Address | 8 Via Ponte a Piglieri, Pisa, Tuscany 56122, IT |
| Phone | +1 865-376-0589 |
| Technologies |
JavaScript
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| Industry | Computer and Network Security, Software General, Software |
| Keywords | Networking Software, Network Monitoring, Network Analysis, Packet Capture, High Quality Software, Software Solutions, Traffic Analysis, Flow Monitoring, Network Security, Network Performance, Network Troubleshooting, Network Management, Network Visualization, It Security, Telecom Software, It Management, Cybersecurity, System Monitoring, Data Analytics, Data Security |
| Competitors | Cisco, Dynatrace, Datadog, NETSCOUT, SolarWinds, ManageEngine, Paessler AG, SourceForge, Zabbix, Nagios +35 more (view full list) |
| SIC | SIC Code 50 Companies, SIC Code 504 Companies |
| NAICS | NAICS Code 42 Companies, NAICS Code 42343 Companies, NAICS Code 423 Companies, NAICS Code 4234 Companies |
Looking for a particular NTOP employee's phone or email?
Valerie Chianuri is the Chief Governance Officer of NTOP.
4 people are employed at NTOP.
NTOP is based in Pisa, Tuscany.
The NAICS codes for NTOP are [42, 42343, 423, 4234].
The SIC codes for NTOP are [50, 504].