Nmap vs perfSONAR
Nmap
nmap.org
perfSONAR
perfsonar.netSide by side
| Figure | Nmap | perfSONAR |
|---|---|---|
| Price from | $9,980/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 7 | 1 |
| Spec score · Network Troubleshooting Software | 8.2 (#4) | 7.6 (#8) |
| Founded | 1997 | 2005 |
| Integrations | For OEM integration, the project recommends running Nmap and parsing its XML-formatted output, and also permits other approaches such as parsing normal output or processing its data files. | The documentation includes deployment guidance for Docker and Ansible, and a cookbook for a central archive with Grafana. |
| Purpose | Nmap is a free and open-source utility for network discovery and security auditing. | perfSONAR is a network measurement toolkit designed to provide federated path coverage and help establish end-to-end network performance expectations. |
| Support | The free version has no warranty and is supported by a community, while active OEM maintenance subscriptions include commercial technical support. | The project provides a user mailing list for questions about deployments and an announcement mailing list for releases and security updates. |
Plans
Nmap
- Nmap free end-user licenseFree
- Nmap OEM Small/Startup Company Redistribution License (quarterly term)$9,980 a month
- Nmap OEM Mid-Sized Company Redistribution License (quarterly term)$13,980 a month
- Nmap OEM Enterprise Redistribution License (quarterly term)$17,980 a month
- Nmap OEM Small/Startup Company Redistribution License (perpetual)$59,980, paid once
- Nmap OEM Mid-Sized Company Redistribution License (perpetual)$89,980, paid once
- Nmap OEM Enterprise Redistribution License (perpetual)$119,980, paid once
In their own words
Nmap
Nmap is a free, open-source utility for discovering networks and auditing security. It uses raw IP packets to identify available hosts, services and versions, operating systems, and packet filters or firewalls. Scanning options include TCP and UDP ports, OS and version detection, and ping sweeps. Network administrators can use it to inventory systems, plan service upgrades, and monitor host or service uptime. The Nmap Scripting Engine runs bundled or user-written scripts in parallel for networking tasks such as discovery and vulnerability checks. The suite also includes Zenmap, a graphical interface and results viewer; Ncat for data transfer and debugging; Ndiff for comparing scan results; and Nping for packet generation and response analysis. Most port-scan types require privileged access to send and receive raw packets, although unprivileged users can run connect and FTP bounce scans. Nmap is not a comprehensive vulnerability scanner. End-user use is free, but redistribution in commercial products requires an OEM license. Quarterly OEM licenses start at $9,980.00 per 3 months for eligible small or startup companies.
perfSONAR
perfSONAR is a free, open-source network measurement toolkit for assessing performance across network paths and finding problems as they occur. It offers a common interface for scheduling measurements, storing results in uniform formats, retrieving data at scale, and generating visualizations. Operators coordinate tests across multiple nodes with a shared JSON mesh configuration; results can remain on each node or go to a central dashboard server. A standard node runs throughput or latency tests on one network interface, although simultaneous testing there may affect accuracy. The documentation covers Docker and Ansible deployment, a central archive with Grafana, and Client and esmond APIs for raw data access. perfSONAR is installed on an operator-controlled local server, so maintaining nodes and test configuration is required. It monitors packet loss and jitter, supports path visualization and synthetic tests, and is licensed under Apache License 2.0. The listed plan costs nothing.