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

Canny.io
productboard
Freddy Feedback
Incoming Feedback by Hotjar
Emojicom.io
Customer Feedback Portal
Survicate
Collect feedback & make your customers happy.

Which is more popular?
Based on our record, HackerRank seems to be a lot more popular than Feedback Fish. While we know about 67 links to HackerRank, we've tracked only 6 mentions of Feedback Fish.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | feedback.fish |
| Company | — | Startup from the Netherlands |
| Listed in |
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
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
Feedback Fish is particularly recommended for startups, small business owners, web developers, and digital product teams who need a lightweight feedback tool that provides essential features without overwhelming complexity.
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HackerRank and Feedback Fish. 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 Feedback Fish 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
With three friends, we built and launched a SaaS product over a weekend and live-streamed ourselves doing it[0]: https://feedback.fish It was a ton of fun, about 1,000 people tuned in over the course of those ~60 hours. The product was... - Source: Hacker News / over 2 years ago
You are literally copying https://feedback.fish/. Source: about 4 years ago
You can use an embeddable widget like feedback fish or question to have your users report bugs & ideas. Feedback fish lets them take a screenshot, question lets them record a video. Source: over 4 years ago
When comparing HackerRank and Feedback Fish, you can also consider the following products.

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Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
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Beautiful and powerful product management.
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CodeSignal is the leading assessment platform for technical hiring.
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Freddy Feedback is a tool to get feedback from your visitors and customers on anything that you communicate to them on your website.
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