
PingPolls
Ranx
Kuqus
Pioneer
Listal
Product/Market Fit Survey
Resource Center by UserGuiding
Stack rank people's priorities in minutes with OpinionX's free ranking surveys.

LeetCode
Codility
CodeSignal
iMocha
Codewars
HackerEarth
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 OpinionX. While we know about 67 links to HackerRank, we've tracked only 2 mentions of OpinionX.
Website, pricing, platforms and company facts side by side.
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| Website | opinionx.co | hackerrank.com |
| Pricing | — | |
| Company | 2020 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


OpinionX is a free research tool for stack ranking people's priorities. Understand what matters most to your customers, colleagues or community and use advanced analysis features like segmentation filtering to compare the priorities of different cohorts of people.
No description of HackerRank yet.
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.


No analysis of OpinionX yet.
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.
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Is HackerRank A Good Idea?
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OpinionX 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.


We have no reviews of OpinionX yet. Be the first one to post
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.


Plz let me know if this is super subreddit anti-rules, but the tool I used for this is opinionx.co (which - full disclosure I'm part of the team on). If this is overly promotional let me know and I can remove this comment. Source: over 5 years ago
I love a good niche. I've started a startup to help other startups start successfully... We help people who want to build products to find problems that their target customers actually care about: opinionx.co. Source: over 5 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
When comparing OpinionX and HackerRank, you can also consider the following products.

Forms shouldn't feel like an interrogation. We built this platform because as fellow researchers, we are tired of "walls of questions" that look like homework. PingPolls changes the game by mimicking the interface people actually like using: chat. It
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Practice and level up your development skills and prepare for technical interviews.
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Ranx is an online social platform to crowdsource, aggregate and analyze opinions using AI and user-generated interactive snap surveys such as polls, rankings, ratings, votes, tier lists, brackets, comparisons, debates, fancast, line-ups and much more
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Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
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Kuqus lets you create fun 'this or that' surveys to collect real audience insights or host meme battles and voting games - fast, simple, and engaging.
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CodeSignal is the leading assessment platform for technical hiring.
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