
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.

ILOG JRules
Corticon
DecisionRules.io
Red Hat JBoss BRMS
SAS Business Rules Manager
FICO Blaze Advisor
MLOps
InRule is a cloud-ready business rule management platform that allows you to change business rules and decisions in the application without requiring JavaScript.

Which is more popular?
Based on our record, HackerRank seems to be a lot more popular than InRule. While we know about 67 links to HackerRank, we've tracked only 1 mention of InRule.
Website, pricing, platforms and company facts side by side.
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| Website | hackerrank.com | inrule.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.
No analysis of InRule yet.
Walkthroughs and reviews on video.
Is HackerRank A Good Idea?
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Why InRule?
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HackerRank and InRule. 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...
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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
Commercial offering that's been around a long time - InRule [1]. I don't have any affiliation with them, it was considered for a project I worked on in 2005. [1] https://inrule.com/. - Source: Hacker News / over 2 years ago
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Business rule engine that lets you create and deploy business rules, while all your rules run in a secure and scalable cloud. Unlike other rule engines, you can create your first rule in 5 minutes and make 100k decisions in a minute via API.
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