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

Frontend Center
Front-End Developer Handbook 2017
Frontend interview questions
Frontend Mentor
Prepare Frontend
The Complete Front-end Handbook
The Introduction to the Frontend
Prepare for frontend interviews with structured coding, trivia, system design, and guide-based practice paths that improve speed, clarity, and confidence.

Which is more popular?
Based on our record, Codility seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codility.com | frontendatlas.com |
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| Listed in |
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 FrontendAtlas 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 Codility yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
An Introduction to Codility: The Tech Hiring Platform for Engineering Teams
No FrontendAtlas 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 Codility and FrontendAtlas. 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 FrontendAtlas 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
Tracking FrontendAtlas since Feb 2026.
When comparing Codility and FrontendAtlas, 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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Screencasts on the web platform for web professionals.
Compare Frontend Center to Codility or FrontendAtlas:

CodeSignal is the leading assessment platform for technical hiring.
Compare CodeSignal to Codility or FrontendAtlas:

Learn about the practice of front-end development
Compare Front-End Developer Handbook 2017 to Codility or FrontendAtlas:

Collection of frontend questions asked in top companies
Compare Frontend interview questions to Codility or FrontendAtlas: