iperf is a tool for active measurements of the maximum achievable bandwidth on IP networks.
Best ttcp Alternatives ranked by AI · updated May 2025
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TTCP is a benchmarking tool used to test the maximum throughput of a network by sending as much data as possible through a computer's network interface to another computer's network interface.
Price: Free
Top 4 ttcp alternatives
2
Flent
Toke Høiland-Jørgensen and contributors
Flent is an open-source network benchmarking front end for running repeatable tests and visualizing their results. It is aimed at network engineers...
Pros
- Combines multiple network test tools into repeatable benchmark scenarios
- Produces clear plots for latency, throughput, and bufferbloat analysis
- Supports batch testing and automated result comparison
Cons
- Requires command-line networking tools and configuration knowledge
- Less convenient for one-off connectivity checks than Speedtest
- Has a steeper setup and learning curve than iperf3
Free, open source
Netperf is a benchmark that can be used to measure the performance of many different types of networking. It provides a number...
4
nuttcp is a network performance measurement tool intended for use by network and system managers.
Pros
- Supports various tests like UDP, TCP, multicast
- Command-line interface for flexibility
Cons
- Less user-friendly compared to iperf
- Documentation could be improved
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