
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.

Humaaans
Avataaars Generator
Blush
Open Peeps
H A N D Z
Diversity Avatars
Toy Faces Library
Mix and match avatars with a Sketch library

Which is more popular?
Based on our record, HackerRank seems to be a lot more popular than Avataaars. While we know about 67 links to HackerRank, we've tracked only 5 mentions of Avataaars.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | avataaars.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
Avataaars is recommended for individuals, designers, and developers looking for an easy and quick way to generate avatars for personal use, web projects, or app interfaces without requiring advanced design skills.
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 Avataaars. 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 Avataaars 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
In 2022, I pivoted to something more visual and tactile i.e., TippyTippy Avatar. I imported the open-source Avataaars sketch library into Figma, exported assets to SVGs, and used PhotoPea (an online PSD, SVG, Image editor) to simplify... - Source: dev.to / about 1 year ago
Full disclosure, this is my project. I needed some robot avatars for a project I am working on, and felt inspired by Avataaars, so I made them myself. This is one of my first react projects I have ever published as FOSS and was thrown... Source: almost 5 years ago
Avataaars: Free Sketch Library of Avatars Illustrations. Source: about 5 years ago
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