
Mailflow.sh
Stackmail is a webmail service whereby you can log in to your emails from any browser at any time!

Fast.com
Speedtest.net
LibreSpeed
SpeedOf.Me
Testmy.net
nPerf
Speed Test by Cloudflare
Broadband Internet Speed Test Unlocked!

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 | stackmail.com | openspeedtest.com |
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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.
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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 StackMail and OpenSpeedTest. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking StackMail since Aug 2023.
All it takes to defeat the business model is https://openspeedtest.com/. - Source: Hacker News / 5 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: over 3 years ago
When comparing StackMail and OpenSpeedTest, you can also consider the following products.

A self-hosted, unified webmail client. Connect multiple IMAP/SMTP accounts and manage them all in one clean interface.
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Quickly test your internet speed with this fast-loading speed test powered by Netflix.
Compare Fast.com to StackMail or OpenSpeedTest: