
LeetCode
Codility
CodeSignal
iMocha
Codewars
HackerEarth
TestGorilla
HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

CleanShot X
Greenshot
Snagit
ShareX
Snipping Tool
LightShot
FastStone Capture
Native Windows screenshot tool — capture, design, redact & remove backgrounds on-device. $9 once.
Which is more popular?
Based on our record, HackerRank seems to be a lot more popular than ShotsGlow. While we know about 67 links to HackerRank, we've tracked only 1 mention of ShotsGlow.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | hackerrank.com | shotsglow.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Germany · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of HackerRank yet.
ShotsGlow is a native Windows screenshot tool that turns any capture into a designed, share-ready image without leaving Windows. Capture any region across every monitor, drop it on a designed gradient backdrop with a shadow and rounded corners, annotate with curved arrows, shapes and text, blur...
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
HackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Is HackerRank A Good Idea?
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing HackerRank and ShotsGlow.
ShotsGlow's answer:
Windows indie developers, build-in-public founders and indie app makers who share screenshots constantly — product shots, launch posts, App/Play Store listings, docs — and want them to look designed without leaving Windows or uploading to a cloud tool. Also support/docs writers and anyone privacy-conscious who needs to redact sensitive info locally.
ShotsGlow's answer:
The whole capture-to-share workflow in one native Windows app: capture, designed backdrops, annotation, crop-safe redaction, and AI background removal that runs 100% on-device — then export to 30 social & App-Store sizes. The AI never uploads your screenshot; it runs locally on your GPU. No other Windows tool bundles all of this natively, and it's a one-time $9 purchase, not a subscription. (Honest: the model, BiRefNet, is open — the work is the native Windows integration, not the model.)
ShotsGlow's answer:
CleanShot X, Xnapper and Shottr are Mac-only — ShotsGlow is the native Windows answer. Versus the free tools (ShareX, Greenshot, Lightshot) it adds a real designed editor, on-device AI cutout and 30 export sizes with no learning curve. Versus Snagit it's $9 once instead of $39/year, and its AI background removal actually runs on Windows (Snagit's is Mac-only). Everything runs locally — nothing is uploaded. Honest note: it doesn't record the screen (yet).
ShotsGlow's answer:
I'm a solo Windows dev. For years I watched Mac users get CleanShot X while Windows got the Snipping Tool and a $39/year Snagit subscription. I wanted a polished, native, buy-once tool that made screenshots look designed and removed backgrounds without uploading anything — so I built it, in public, under MXF Labs.
ShotsGlow's answer:
A native Windows app. Capture uses Windows' native graphics-capture APIs. AI background removal uses the open BiRefNet model via ONNX Runtime, running on the GPU through DirectML with a CPU fallback — entirely on-device. Purchases run through Polar (Merchant of Record).
Share your experience with using HackerRank and ShotsGlow. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
HackerRank’s challenges cover a wide range of topics and difficulty levels, allowing developers to enhance their problem-solving skills and learn new algorithms and data structures. The competitive nature of...
HackerRank offers a wide array of challenges across various domains such as algorithms, mathematics, SQL, and functional programming. Its interface is user-friendly, and the platform provides detailed feedback on...
We have no reviews of ShotsGlow yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other people’s solutions. - Source: dev.to / about 1 year ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / over 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice... Source: almost 3 years ago
(Demo: the one-click cutout — and the same thing running with the Wi-Fi off — at https://shotsglow.com/blog/on-device-background-removal-windows ). - Source: dev.to / 4 months ago
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