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

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 | eyefix.co |
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| Company | — | Startup from the United Kingdom · 1 - 9 employees · 2025 |
| 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....
Improve Eyesight Naturally – EyeFix App EyeFix is a free, AI-powered vision health app designed to protect and improve your eyesight — naturally. Built with the help of vision science and artificial intelligence, EyeFix guides you through simple daily eye exercises that reduce digital eye strain,...
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
EyeFix Video
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Codility and EyeFix.
EyeFix's answer:
It combines AI and vision science to naturally protect eyesight through short, personalized eye exercises.
100% free, ad-free, and built with a mission to make eye health accessible to everyone.
EyeFix's answer:
EyeFix is the only app focused on prevention — not just relief — of digital eye strain and myopia.
It uses AI personalization and daily micro-habits that fit into anyone’s routine in under 5 minutes.
EyeFix's answer:
Parents and teachers who care about children’s vision.
Students and professionals spending long hours on screens.
Creators and developers who want to protect their focus and eyesight.
EyeFix's answer:
EyeFix was inspired by a child who rubbed her eyes every night after screen time.
What started as a small experiment to help one kid became a mission to help millions protect their vision naturally.
EyeFix's answer:
Next.js
OpenAI API
DeepSeek AI models
Supabase backend
Vision research datasets for eye health personalization
EyeFix's answer:
Schools and nurseries in the UK testing EyeFix with students.
Parents using EyeFix at home with their children.
Creators and remote workers seeking screen-time balance.
Share your experience with using Codility and EyeFix. 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.
As a creator, I spend most of my day on screens. My eyes used to burn at night — until I tried EyeFix. The exercises are quick, fun, and surprisingly effective. It’s like a gym for your eyes, powered by AI.
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 EyeFix since Oct 2025.
When comparing Codility and EyeFix, 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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eyeBreak is a tiny app designed to sit in the Windows tray and provide a non-ignorable message...
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CodeSignal is the leading assessment platform for technical hiring.
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An open-source Chrome extension for matching web colors 🎨
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Improve eyesight, relieve eye strain and prevent presbyopia.
Compare Eye Yoga to Codility or EyeFix: