
HackerRank
CodeSignal
iMocha
HackerEarth
TestGorilla
DevSkiller
mettl
Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.

unc0ver
WinRa1n.net
3uTools
TutuApp
PkgBackup
Mole
Ubuntu Livepatch
Jailbreak for iPhone 5s through iPhone X, iOS 12.0 and up

Which is more popular?
Based on our record, checkra1n seems to be a lot more popular than Codility. While we know about 67 links to checkra1n, we've tracked only 2 mentions of Codility.
Website, pricing, platforms and company facts side by side.
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| Website | codility.com | checkra.in |
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In their own words, as submitted to SaaSHub.


The Codility platform includes: CodeCheck - Design role-specific remote skills assessments to screen your technical candidates before moving them to the interview stage. CodeLive - Host technical remote or onsite interviews via our shared editor using a range of templates and whiteboards....
No description of checkra1n yet.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
An Introduction to Codility: The Tech Hiring Platform for Engineering Teams
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codility and checkra1n. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codility is a platform that helps companies assess the coding skills of developers. They offer a range of online coding tests and assessments that enable employers to evaluate candidates' technical abilities.
We have no reviews of checkra1n yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


- Technical skills: have they got the walk to match the talk? Programming languages on a resume mean little if candidates are unable to demonstrate their hard coding skills. You can test these skills with technical skill tests, such as... - Source: dev.to / over 2 years ago
Codility : Verify and improve coding skills. - Source: dev.to / over 5 years ago
The same reason I barely restarted my iPhone for a few years. The `checkra1n` jailbreak had to be reinstalled each time (though it was easy): https://checkra.in/. - Source: Hacker News / 2 months ago
No idea, as mentioned I just got lucky and came across this and it worked easy. https://checkra.in/. Source: almost 3 years ago
If you do jailbreak it use checkra1n. Source: about 3 years ago
When comparing Codility and checkra1n, you can also consider the following products.

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
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CodeSignal is the leading assessment platform for technical hiring.
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WinRa1n: The Ultimate One Click iOS Jailbreak Tool for Windows Users
Compare WinRa1n.net to Codility or checkra1n:


3uTools is a most efficient iOS file and data management tool for Apple users.
Compare 3uTools to Codility or checkra1n: