
Novanet (C3)
Neodove
Knowmax
Aloware
NobelBiz OMNI+
Contaque
Fujitsu Data Center Outsourcing
Atos is a global leader in digital transformation with over 110,000 employees in 73 countries and annual revenue of around € 11 billion.

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.

Which is more popular?
Based on our record, HackerRank seems to be a lot more popular than Atos. While we know about 67 links to HackerRank, we've tracked only 3 mentions of Atos.
Website, pricing, platforms and company facts side by side.
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| Website | atos.net | hackerrank.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
Atos is recommended for large enterprises and organizations needing robust IT infrastructure, cybersecurity solutions, and digital transformation services. It's also suitable for those seeking partnerships with a company emphasizing sustainability and industry innovation. Industries such as finance, healthcare, and manufacturing, which require intricate and secure IT solutions, stand to benefit significantly from Atos's expertise.
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.
Walkthroughs and reviews on video.
Hyundai Atos, is it worth your money?
More videos
Is HackerRank A Good Idea?
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Atos and HackerRank. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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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...
Recommendations tracked on public social media and blogs since March 2021.


The hugely popular one I dealt with in my staffing job was called Atos, and their volume of business in the US was enormous. They covered Coca-Cola, Siemens (Atos used to be Siemens IT Services if I remember correctly), Nike, JP Morgan... - Source: dev.to / almost 4 years ago
I’m Mark Ross, Lead Cloud Architect at Atos, specialising in AWS. I’ve been an AWS Ambassador since 2021 and joined the AWS Community Builder program in 2022. I’ve set-up an AWS focussed community interested in training,... - Source: dev.to / about 4 years ago
The company is working in the IT Professional field. Here's their site. Source: over 4 years ago
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
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Knowledge Management Software, A System To Deliver Seamless Customer Experience Across Assisted & Digital Channels
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