
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.

Looker
HubSpot Marketing Hub
SEMRush
Pathmatics
TapClicks
Adobe Campaign
Ortto
NinjaCat is an All-in-One Reporting, Monitoring & Call Tracking Solution for Leading Digital Marketing Agencies.

Which is more popular?
Based on our record, HackerRank seems to be more popular. It has been mentioned 67 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | hackerrank.com | ninjacat.io |
| 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
Marketing agencies, digital marketers, and professionals who need to aggregate and report data from multiple sources like PPC, SEO, and social media channels. It's particularly useful for those seeking to automate reporting processes, improve presentation quality, and gain deeper insights into marketing performance.
Walkthroughs and reviews on video.
Is HackerRank A Good Idea?
More videos
No NinjaCat videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HackerRank and NinjaCat. 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...
The reporting platform is an all-in-one tool for reporting, monitoring, and call tracking. The platform integrates with commonly used PPC, SEO, display, social media, and call tracking channels, allowing users 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
Tracking NinjaCat since Mar 2021.
When comparing HackerRank and NinjaCat, you can also consider the following products.

Practice and level up your development skills and prepare for technical interviews.
Compare LeetCode to HackerRank or NinjaCat:

Looker makes it easy for analysts to create and curate custom data experiences—so everyone in the business can explore the data that matters to them, in the context that makes it truly meaningful.
Compare Looker to HackerRank or NinjaCat:

Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
Compare Codility to HackerRank or NinjaCat:

HubSpot is a cloud-based inbound marketing software that allows businesses to transform the way that they market online.
Compare HubSpot Marketing Hub to HackerRank or NinjaCat:

CodeSignal is the leading assessment platform for technical hiring.
Compare CodeSignal to HackerRank or NinjaCat:

All-in-one Marketing Toolkit for digital marketing professionals.
Compare SEMRush to HackerRank or NinjaCat: