
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.

DuckDuckGo
Google
StartPage
Qwant
Brave Search
Searx
Ecosia
Mojeek, the alternative search engine that puts the people who use it first.

Which is more popular?
Based on our record, HackerRank should be more popular than Mojeek. It has been mentioned 67 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | mojeek.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
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
Best Way To Get Search Results With No User Tracking | Petey Vid Mojeek Search Engine Reviews
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HackerRank and Mojeek. 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...
Unlike most alternative search engines, Mojeek relies on its own indexes entirely. So, its search results are quite different not only from those of major search engines, but also from those of smaller engines that...
Although its index size is considerably smaller than Google’s, Mojeek provides a rare opportunity to see the web without any filters. Similarly to Ecosia, it is ecologically-conscious and hosts its servers in one of...
Mojeek launched as the first private search engine in 2006. It doesnât store your search history or IP address, and it doesnât set cookies on the websites you visit, so it canât monitor your activity on these...
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
Nice to see https://search.brave.com/, https://entireweb.com and https://mojeek.com are still kicking it. In case anyone needs to know alternatives besides the monopoly that is Google. - Source: Hacker News / over 2 years ago
If you are curious to find more interesting stuff, start here: – https://mojeek.com/ search engine with own index, totally different results - https://wiby.me/ another search engine, but "old school" kind of web sites. It does not mean... Source: almost 3 years ago
Search engines. Search engines have a massive hand when it comes to centralising. Both Google and Bing prioritise centralised services no matter how irrelevant their pages are. Just try an independent engine like https://mojeek.com and... - Source: Hacker News / almost 3 years ago
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