
Fast.com
Speedtest.net
LibreSpeed
SpeedOf.Me
Open Nettest
Ping Meter Gadget
Fping (open source)
Broadband Internet Speed Test Unlocked!

With Cozystack, you can transform your bunch of servers into an intelligent system with a simple REST API for spawning Kubernetes clusters, Database-as-a-Service, virtual machines, load balancers, HTTP caching services, and other services with ease.

Which is more popular?
Based on our record, OpenSpeedTest seems to be more popular. It has been mentioned 42 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | openspeedtest.com | cozystack.io |
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What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
SPEED TEST ON ANY DEVICE // OpenSpeedTest Tutorial
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OpenSpeedTest and Cozystack. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


All it takes to defeat the business model is https://openspeedtest.com/. - Source: Hacker News / 3 months ago
Try again using https://openspeedtest.com/ on a wired computer. Source: almost 3 years ago
Are you in the US? I would try to run tests to the same place to establish consistency in your data (openspeedtest.com). Source: about 3 years ago
Tracking Cozystack since Feb 2024.
When comparing OpenSpeedTest and Cozystack, you can also consider the following products.

Quickly test your internet speed with this fast-loading speed test powered by Netflix.
Compare Fast.com to OpenSpeedTest or Cozystack:

Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla
Compare Speedtest.net to OpenSpeedTest or Cozystack:

Self-hosted Speedtest for HTML5. Easy setup, examples, configurable, mobile friendly.
Compare LibreSpeed to OpenSpeedTest or Cozystack:

SpeedOf.Me is an HTML5 Internet speed test. No Flash or Java needed!
Compare SpeedOf.Me to OpenSpeedTest or Cozystack:

Open Nettest is a platform for collecting, processing and visualizing data related QoS and QoE.
Compare Open Nettest to OpenSpeedTest or Cozystack:

Customizable, graphical, semi-transparent ping (latency) meter.
Compare Ping Meter Gadget to OpenSpeedTest or Cozystack: