ntop

High-performance network traffic monitoring and analysis tools.

Free software · ntop.org

Open ntop in AirStack

What ntop’s own pages say

What it says it doesHigh-performance network traffic monitoring and analysis tools. ntop.org
Deploymentself-hosted ntop.org
Free planYes ntop.org
Open sourceYes ntop.org
Licensefree and open source under the GNU GPLv3 license ntop.org
Customers (their claim)Trusted by 14,000 networks and our technology partners ntop.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.