
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.

Udemy
Coursera
Pluralsight
edX
Khan Academy
Moodle
Codecademy
Join Udacity to learn the latest in Deep Learning, Machine Learning, Web Development & more, with Nanodegree programs & free online courses.

Which is more popular?
Based on our record, HackerRank should be more popular than Udacity. 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 | udacity.com |
| Company | — | Startup from the United States |
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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
Are Udacity Nanodegrees Worth It? #selftaughtdev #Udacity
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HackerRank and Udacity. 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...
One of the biggest competitors of Pluralsight today is Udacity. Like the former, Udacity provides content for tech-based professionals looking to either develop or upskill in any tech field. It may not be as...
Udacity is one of the best Treehouse alternatives catering to online coding courses. Learners can choose courses for tech skill development along with hands-on projects. It also offers nano-degree programs focusing on...
Udacity provides over 500 professional courses in data science, computer science, business, and programming. It has become the premier platform among other competitors and alternatives to build technical skills due to...
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
I did a course on udacity.com and I'm doing the self taught way. Those boot camps are very expensive. I'm just going to finish my bachelor's degree in computer science. It'll take me a year and half and it will 50% cheaper than doing the... Source: about 4 years ago
Udacity.com and udemy.com do some great courses. You could begin with a Python course, for example, and see how you like it. You don't have to be great at maths, as others have said, but working out how to tackle problems is a good skill... Source: over 4 years ago
I can suggest you some resources you find so helpful. Https://udacity.com Https://www.startupschool.org. Source: over 4 years ago
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CodeSignal is the leading assessment platform for technical hiring.
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Pluralsight is a learning management system (LMS) that helps aspiring tech professionals learn the basics of the trade and lets established professionals expand their skill sets.
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