Software Alternatives & Startups

Fast.com VS OpenSpeedTest

Compare Fast.com VS OpenSpeedTest and see what are their differences

Fast.com

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

Rating
0 reviews
OpenSpeedTest

Broadband Internet Speed Test Unlocked!

Rating
0 reviews
Pricing
Open source

Which is more popular?

Based on our record, Fast.com seems to be a lot more popular than OpenSpeedTest. While we know about 1688 links to Fast.com, we've tracked only 42 mentions of OpenSpeedTest.

social mentions
1,688 vs 42
Speed Test popularity
96% vs 4%
alternatives listed
136 vs 69

Base details

Website, pricing, platforms and company facts side by side.

Fast.com
OpenSpeedTest
Website fast.com openspeedtest.com
Pricing —
Open source
Company Startup from the United States —
Listed in

Features and specs

What each product offers, as listed by its team.

Fast.com 5 features
OpenSpeedTest 6 features
  • Simplicity
    Fast.com has a clean and straightforward interface, making it very easy for users to test their internet speed without any distractions or complications.
  • Ad-Free
    The website does not contain any advertisements, providing a seamless and uninterrupted user experience.
  • Integration with Netflix
    Fast.com is created by Netflix, which ensures that the speed test results are optimized for streaming services, giving users a reliable indicator of how well they can stream content on the platform.
  • Quick Results
    The speed test begins automatically as soon as the website loads, providing users with rapid results without the need for additional clicks or inputs.
  • Mobile-Friendly
    Fast.com is optimized for mobile devices, making it easy for users to test their internet speed on smartphones and tablets.

Possible disadvantages

  • Limited Metrics
    Fast.com primarily focuses on download speed and does not provide as comprehensive a range of metrics as some other speed test websites, such as upload speed, latency, and jitter.
  • No Server Selection
    Users cannot choose which server to run the speed test against, which can sometimes result in less accurate measurements for specific network conditions.
  • No Historical Data
    Fast.com does not offer features to save or track historical speed test results, limiting users' ability to monitor their internet performance over time.
  • Lack of Customization
    There are no options to customize the test parameters, such as test duration or concurrency levels, which might be relevant for more advanced users.
  • Geared for Streaming
    Since Fast.com is tailored for Netflix streaming, it may not fully represent other usage scenarios, such as gaming or file downloads, which require different network performances.
  • 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

  • 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.

Analysis

An editorial look at what each product does well and who it suits.

Fast.com
OpenSpeedTest

Overall verdict

  • Yes, Fast.com is good for quickly assessing your internet download speed, particularly if you're interested in streaming quality on Netflix.

Why this product is good

  • Fast.com is a speed test tool developed by Netflix to help users evaluate their internet connection, particularly for streaming services. It is known for its simplicity, ease of use, and lack of ads, providing a quick way to measure download speeds using Netflix's servers.

Recommended for

  • Users who want a simple and ad-free internet speed test.
  • Anyone looking to check streaming speeds for Netflix.
  • People interested in basic information about their download speeds without detailed additional metrics.

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

Videos

Walkthroughs and reviews on video.

Fast.com 3 videos + Add
OpenSpeedTest 3 videos + Add

Speedtest.net vs Fast.com | why different results ?

More videos

  • - Measure your Internet speed with Fast.com
  • - Fast.com: Better than speedtest.net?

SPEED TEST ON ANY DEVICE // OpenSpeedTest Tutorial

More videos

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

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Fast.com
OpenSpeedTest
96% 96%
4% 4%
97% 97%
3% 3%
0% 0%
100% 100%
97% 97%
3% 3%

User comments

Share your experience with using Fast.com and OpenSpeedTest. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Fast.com 1688 mentions
OpenSpeedTest 42 mentions
  • I Built a Fast.com for LLMs: Introducing iamspeed.dev
    That is exactly how fast.com works for internet speed tests. You open it, it runs, you see a number. Done. - Source: dev.to / 5 months ago
  • Streaming the 2026 Winter Olympics: A Developer's Guide to Live Sports IPTV
    Pro tip: Run a speed test immediately before the event. Don't trust your "up to 100 Mbps" ISP claim. Use fast.com or speedtest.net to get real numbers. - Source: dev.to / 8 months ago
  • Downdetector, Speedtest sold to IT service provider Accenture in $1.2B deal
    Speedtest has always seemed incredibly sketchy to me, I don’t know if others share this sentiment. https://fast.com completed the test faster than speedtest loads the site. - Source: Hacker News / 8 months ago

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Alternatives to Fast.com and OpenSpeedTest

When comparing Fast.com and OpenSpeedTest, you can also consider the following products.