NetIO-GUI Alternatives

A TCP, UDP, and SCTP network bandwidth measurement tool

This project gives a better UI and new functionalities to the initial JPerf 1.

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

NetStress is a user-friendly benchmarking tool that is mostly used by networking professionals to measure the network performance of both wired and wireless connections.

TamoSoft Throughput Test is a utility for testing the performance of a wireless or wired network.

Netperf is a benchmark that can be used to measure the performance of many different types of networking. It provides tests for both unidirectional throughput, and end-to-end latency. - HewlettPack...

LAN Speed Test is a FREE utility designed to accurately measure LAN speeds.

nuttcp is another network test tool, similar to iperf2 and iperf3, that has a number of unique features.

PowerShell Iperf GUI - A PowerShell script to start iperf and show the output (similar to Jperf).

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.

Open Source

A performance playground for JavaScript developers. Easily create and share test cases and run cross-browser benchmarks to find out which code snippet is most efficient.

A benchmarking library that supports high-resolution timers & returns statistically significant results.

Open Source

The FLExible Network Tester

Open Source

Javascript performance benchmark playground based on Benchmark.js.