GitHub CodeQL vs iperf3
GitHub CodeQL
codeql.github.comiperf3
software.es.netSide by side
| Figure | GitHub CodeQL | iperf3 |
|---|---|---|
| Price from | $30/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 5 | 1 |
| Spec score · Network Testing Software | 8.7 (#3) | 8.1 (#10) |
| Purpose | CodeQL is a language and toolchain for code analysis that treats code as data. | iperf3 measures achievable bandwidth on IP networks and reports throughput, loss, and other test results. |
Plans
GitHub CodeQL
- Free for research and open sourceFree
- GitHub Code Security$30 a month
- CodeQL for open source and researchFree
- GitHub Code Security$30 a month
- GitHub Free with CodeQL code scanningPrice not published
In their own words
GitHub CodeQL
GitHub CodeQL has no write-up on Specifiction yet; its figures are above.
iperf3
iperf3 is a free command-line network measurement tool that reports achievable IP-network bandwidth, throughput, loss, and related results. It includes client and server functions for TCP, UDP, and SCTP tests, with adjustable timing, protocol, and buffer settings. Client or server output can be emitted as JSON, including line-delimited JSON for real-time parsing, and a library version can be embedded in other programs. The project uses a three-clause BSD license and lists Ubuntu Linux, FreeBSD, and macOS as its officially supported platforms. Windows is not officially supported; its FAQ points users with Windows problems toward iperf2. ESnet supplies source distributions rather than binary packages and recommends checking SHA256 checksums. iperf3 began as a perfSONAR bandwidth tester, its primary user base. It is not backwards compatible with the original iperf. Version 3.22 was released September 29, 2026.