
TestMu AI (Formerly LambdaTest)
Sauce Labs
CrossBrowserTesting
browserling
Selenium
Ghost Inspector
Katalon
BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality.

Krita
PaintTool SAI
Artrage
Clip Studio Paint
ZoomIt
MyPaint
gInk
A windows tool for drawing over your desktop and applications

Which is more popular?
Based on our record, Epic Pen should be more popular than BrowserStack. It has been mentioned 12 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | browserstack.com | epicpen.com |
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| Company | Startup from Ireland · 500 - 999 employees · 2012 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


BrowserStack is a leading software testing platform powering over two million tests every day across 15 global data centers. With BrowserStack, developers can comprehensively test their websites and mobile applications across 2,000+ real mobile devices and browsers in a single cloud platform—and...
Epic Pen allows you to draw over any application on Windows and Mac. Epic Pen never interrupts your work, allowing you to continue using your applications seamlessly even with drawings on the screen.
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
Epic Pen is recommended for educators who need to annotate slides during teaching, professionals who conduct virtual meetings or presentations, content creators who produce tutorial videos, and anyone who needs a simple tool for real-time screen annotations.
Walkthroughs and reviews on video.
BrowserStack Overview
More videos
Write on screen with Epic Pen Free | Zoom in Windows 10 | Magnifier Tool
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


BrowserStack lets you test your website or app on actual phones, tablets, and browsers so you see exactly how it will work in real life. It also includes some basic test management features.
BrowserStack is another leading cloud-based testing platform that offers access to a vast array of browsers and real mobile devices. It's designed to simplify the testing process by allowing tests to run in parallel...
Companies like HeadSpin and BrowserStack play a significant role in fulfilling the demand for testing on real devices and cross-browser devices. Their ability to test on real devices online and monitor digital...
Epic Pen is a tool similar to ZoomIt. There are both free and paid versions of the tool. The free version is limited with pen and eraser tool. The paid version has all the features which include Text, Shapes, and...
Now, what about Windows? Fortunately, there are some FlySketch alternatives for Windows users. One is called Epic Pen. This is an open source application which allows you to draw on top of your screen. Epic Pen is...
Recommendations tracked on public social media and blogs since March 2021.


This is pretty cool - the Jira/Linear integration could save a ton of manual work. How do you handle test data setup and teardown? That's usually where these workflows get messy. For alternatives in this space, there's qawolf... - Source: Hacker News / over 1 year ago
Platforms like Browserstack or SauceLabs offer virtual instances of real devices and browsers for manual and end-to-end testing. Caveat: subscriptions cost money and are on a per-seat basis. - Source: dev.to / over 2 years ago
If you go to browserstack.com (a website to test other websites) you can probably to the chatgpt url and sign up there. Source: almost 4 years ago
So I downloaded the epic pen so I can show things better to my friends on a discord call. Source: over 3 years ago
-Nearly all MS Office tools have a draw function. -Snip and Sketch in Windows -Web capture in Edge -I know they are making changes to OneNote, but I don't see them getting rid of it. -Microsoft Whiteboard -You might check out Epic... Source: over 3 years ago
You need a giant touchscreen and a pc, but I use epic pen in my studio- Epic pen. Source: almost 4 years ago
When comparing BrowserStack and Epic Pen, you can also consider the following products.

World’s first full-stack Agentic AI Quality Engineering platform.
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Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.
Compare Krita to BrowserStack or Epic Pen:

Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.
Compare Sauce Labs to BrowserStack or Epic Pen:


Browser Testing made simple! Run automated, visual, and manual tests on 1500+ real browsers and mobile devices. Test more browsers, in less time.
Compare CrossBrowserTesting to BrowserStack or Epic Pen:

A simple but lovely natural media painting and sketching program.
Compare Artrage to BrowserStack or Epic Pen: