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OpenSpeedTest VS iPerf3

Compare OpenSpeedTest VS iPerf3 and see what are their differences

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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. featured
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Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

OpenSpeedTest logo OpenSpeedTest

Broadband Internet Speed Test Unlocked!

iPerf3 logo iPerf3

iPerf3 is a simple tool that measures Internet bandwidth.
  • OpenSpeedTest Landing page
    Landing page //
    2023-01-11
  • iPerf3 Landing page
    Landing page //
    2023-10-04

OpenSpeedTest features and specs

  • User Friendly
    OpenSpeedTest has an easy-to-use interface that makes it simple for users of all technical levels to perform speed tests.
  • No Flash Required
    The service doesn't rely on Adobe Flash, which ensures compatibility with modern web standards and improves security.
  • Cross-platform
    OpenSpeedTest works on various devices and operating systems, including Windows, macOS, Android, and iOS, providing flexibility to users.
  • Privacy
    The platform claims not to store any personal information or user data, which enhances user privacy.
  • Server Selection
    OpenSpeedTest allows users to choose from a variety of servers worldwide to test their internet speed, providing more accurate results.
  • Lightweight
    The website is lightweight and loads quickly, improving the overall user experience.

Possible disadvantages of OpenSpeedTest

  • Limited Features
    Compared to some other internet speed test tools, OpenSpeedTest may lack advanced features such as detailed metrics and logging.
  • Accuracy
    The accuracy of the test results can vary based on server location and network conditions, which might not always reflect the true speed.
  • Server Dependency
    Test results can be influenced by the performance and load on their test servers, potentially skewing results.
  • No Mobile App
    As of now, OpenSpeedTest does not offer a dedicated mobile app, which might be less convenient for mobile users.
  • Ad-supported
    The website contains advertisements, which might be distracting or annoying for some users.

iPerf3 features and specs

  • Cross-Platform
    iPerf3 is available on various operating systems, including Windows, Linux, and macOS, making it versatile for different environments.
  • Easy to Use
    iPerf3 has a straightforward command-line interface and simple commands, which makes it easy to set up and use for network testing.
  • Customizable Testing
    Users can adjust various testing parameters, such as protocol (TCP/UDP), bandwidth limits, and test duration, providing flexibility.
  • Consistent Output Format
    It provides consistent and standardized output, which is useful for comparisons and automated parsing.
  • Real-Time Statistics
    iPerf3 provides real-time statistics and results during the test, which is helpful for immediate performance assessment.
  • Open Source
    As an open-source tool, users can contribute to its development, customize the tool according to their needs, and ensure transparency.

Possible disadvantages of iPerf3

  • Command-Line Interface
    iPerf3 primarily operates through the command line, which might be daunting for users unfamiliar with command-line tools.
  • Limited Graphical Visualization
    It lacks native graphical user interface (GUI) options, requiring external tools for visualization of results.
  • Single-Threaded
    iPerf3 itself is single-threaded, which may limit performance testing on multi-core systems unless multiple instances are used.
  • UDP Test Limitations
    While iPerf3 can test UDP performance, the results can sometimes be less accurate compared to TCP testing due to UDP's nature.
  • No Native Secure Connections
    iPerf3 doesn't natively support encrypted connections, which may be a concern when testing over untrusted networks.

Analysis of OpenSpeedTest

Overall verdict

  • OpenSpeedTest is a good choice for those looking for a quick and accessible way to test their internet speed without needing to install additional software. Its simplicity and wide compatibility make it a convenient option, though it may not offer as many advanced features as some other dedicated speed test software.

Why this product is good

  • OpenSpeedTest is a web-based internet speed testing tool that is appreciated for its ease of use and no requirement of Flash or other plugins. It provides a simple and quick method to check internet speed through any web browser. The platform is known for its compatibility with various devices and operating systems, making it accessible to a wide range of users. Additionally, it offers a clean and straightforward interface, which is user-friendly.

Recommended for

  • users seeking a quick and easy speed test
  • individuals who prefer web-based tools
  • those using multiple devices and operating systems
  • people who want to avoid extra software installations

OpenSpeedTest videos

+ Add

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

iPerf3 videos

+ Add

iperf3 Slower Than Internet Speedtest?

Category Popularity

0-100% (relative to OpenSpeedTest and iPerf3)

OpenSpeedTest

iPerf3

Speed Test
100 100%
Speed Test
0% 0
Monitoring Tools
59 59%
Monitoring Tools
41% 41
Developer Tools
100 100%
Developer Tools
0% 0
OS & Utilities
0 0%
OS & Utilities
100% 100

User comments

Share your experience with using OpenSpeedTest and iPerf3. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, OpenSpeedTest seems to be more popular. It has been mentiond 41 times since March 2021. 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)

View more

iPerf3 mentions (0)

We have not tracked any mentions of iPerf3 yet. Tracking of iPerf3 recommendations started around Apr 2022.

What are some alternatives?

When comparing OpenSpeedTest and iPerf3, 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

Ping Meter Gadget - Customizable, graphical, semi-transparent ping (latency) meter.

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

Open Nettest - Open Nettest is a platform for collecting, processing and visualizing data related QoS and QoE.

SpeedOf.Me - SpeedOf.Me is an HTML5 Internet speed test. No Flash or Java needed!

Fping (open source) - fping is a program to send ICMP echo probes to network hosts, similar to ping, but much better performing when pinging multiple hosts.

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