
Synergy
Input Director
ShareMouse
Input Leap
DisplayFusion
Ultramon
Actual Multiple Monitors
Barrier is a cross-platform software for sharing your mouse and keyboard between multiple computers...

Speedtest.net
BrowserLeaks.com
Fast.com
WhatsMyBrowser.org
IP Chicken
What Is My Browser
nPerf
Run an instant check of your browser, device, and network. Dozens of signals, clean readable results in seconds, and nothing stored unless you share it.

Which is more popular?
Based on our record, Barrier seems to be more popular. It has been mentioned 349 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | github.com | browserprobe.com |
| Pricing | — | |
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Barrier yet.
BrowserProbe runs 50+ browser, device, and network probes and returns plain-language graded results: Pass/Fail, all with a shareable permalink. Define custom requirement profiles, white-label landing pages, and end "it doesn't work" support tickets. Client measures, server scores:...
What each product offers, as listed by its team.


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.
Reviews In a Flash: Barrier
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Barrier and BrowserProbe. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


For Barrier to work, all that is needed is a network connection. You can also copy content from one clipboard to another between computers. Like all other software that let you work on multiple computers, Barrier too...
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Recommendations tracked on public social media and blogs since March 2021.


You kind of can do this already with a raspberry pi strapped to the back of a monitor and "barrier", the successor to synergy, to use the keyboard and pointing device of your laptop on as many displays on the same desk as you want. Each... - Source: Hacker News / 4 months ago
I used to and still do use and recommend Barrier for sharing a mouse and clipboard and keypresses across OS's. It works for Mac, Windows, and Linux. They have a fork input-leap... It doesn't work, and there is a paid on from the same... - Source: dev.to / about 2 years ago
Barrier is a Cross-Plattform, open source Synergy fork that works quite well without any additional HW too [0] [0] https://github.com/debauchee/barrier. - Source: Hacker News / almost 3 years ago
Tracking BrowserProbe since Jul 2026.
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With its easy setup and high level of versatility, ShareMouse is a great tool if you're looking to use a single mouse and keyboard across multiple computers.
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