Software Alternatives, Accelerators & Startups

OpenSpeedTest VS IPerf2

Compare OpenSpeedTest VS IPerf2 and see what are their differences

OpenSpeedTest logo OpenSpeedTest

Broadband Internet Speed Test Unlocked!

IPerf2 logo IPerf2

A network traffic tool for measuring TCP and UDP performance with metrics around both throughput and latency.
  • OpenSpeedTest Landing page
    Landing page //
    2023-01-11
  • IPerf2 Landing page
    Landing page //
    2023-05-20

OpenSpeedTest videos

SPEED TEST ON ANY DEVICE // OpenSpeedTest Tutorial

More videos:

  • Review - Installing OpenSpeedTest LAN Speed Test on a Synology NAS
  • Review - Installing OpenSpeedTest LAN Speed Test on a Windows 10

IPerf2 videos

No IPerf2 videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to OpenSpeedTest and IPerf2)
Speed Test
100 100%
0% 0
Network & Admin
0 0%
100% 100
Developer Tools
100 100%
0% 0
Monitoring Tools
84 84%
16% 16

User comments

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Social recommendations and mentions

Based on our record, OpenSpeedTest seems to be a lot more popular than IPerf2. While we know about 41 links to OpenSpeedTest, we've tracked only 3 mentions of IPerf2. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

OpenSpeedTest mentions (41)

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IPerf2 mentions (3)

  • WAN circuit testing
    I think such a tool is fairly straightforward to develop with iperf 2 as the underlying src/sink. The man page has new features including start times & permit keys. Active, low duty-cycle, low impact telemetry has been a goal. The idea is that someone else would develop a web app and host public servers. As an iperf 2 maintainer, I'm trying to remain arm's length from such products but I do think the industry... Source: over 1 year ago
  • WAN circuit testing
    Iperf 2 can help and has many new tests including one way delay, low duty cycle burst, tcp bouncback, etc. More on the man page. OWD does required clock sync. Source: over 1 year ago
  • Is iPerf test an officially approved RFC 2544 test?
    A bit of a tangent, but there are a lot of new features in iperf 2, much are around latency or one way delay (OWD). Many times these days it's latency that affects the quality of experience to end users. Source: about 2 years ago

What are some alternatives?

When comparing OpenSpeedTest and IPerf2, you can also consider the following products

Speedtest.net - Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla

Ostinato - Ostinato is a packet crafter and traffic generator for network engineers. Wireshark in Reverse!

Fast.com - Quickly test your internet speed with this fast-loading speed test powered by Netflix.

Nipper - Nipper - Neat Internet Protocol Packet EditoR - is a graphical packet generation tool.

Testmy.net - Accurately test your Internet connection speed with this powerful broadband speed test. Improve your bandwidth speed with the truth.

packeth - packeth is GUI and CLI packet generator tool for ethernet.