Codility Reviews & Product Details

Codility is the #1 partner for global enterprises using skill-based assessments to build strong engineering teams. Our technical assessment and interviewing platform helps you make evidence-based hiring decisions, mitigate bias, save engineering time, and build the team you need today – with the skills for tomorrow, too. Since 2009, world-class tech hiring teams at companies like IBM, Deloitte, TD, and Unity, have trusted Codility. With Codility, you can: · Screen candidate skills with online coding tests · Host video interviews with our intuitive shared IDE, tools for whiteboarding, and more · Identify engineers with AI collaboration skills with tools like our AI Copilot · Skill-map teams to spot skill gaps and identify subject-matter experts · Accelerate time-to-hire and save engineering time by identifying top candidates faster · Reduce unconscious bias and increase objectivity to support diversity

Product Website

Seller

Codility Ltd

Languages Supported

German, English, French, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Chinese (Simplified)

Product Description

Hiring programmers made easy

Overview by

Lindsey Ludwick (Denver GMT-7)

Discussions

Codility Community

Value at a Glance

Averages based on real user reviews.

Time to Implement

2 months

View More Pricing Information

Codility Integrations

(19)

Verified by Codility

Official Downloads

(2)

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Codility Reviews (864)

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Maaz Ahmed A.

Senior Machine Learning Engineer

Enterprise (> 1000 emp.)

7/9/2025

"Great platform for coding interviews and live coding test"

4.5/5

What do you like best about Codility?

It is really simple to administer and use for both the parties. Ease of use. Review collected by and hosted on G2.com.

What do you dislike about Codility?

Somethings are really not straight forward to set Review collected by and hosted on G2.com.

Verified User in Computer Software

Enterprise (> 1000 emp.)

11/12/2025

"Excellent Structured Interviews with Intuitive Whiteboard and Coding Tools"

4/5

What do you like best about Codility?

I like how you can structure the interview topics and questions / the whiteboard / coding environment Review collected by and hosted on G2.com.

What do you dislike about Codility?

standard coding problems; maybe you could create "on demand" problems with an AI prompt? Review collected by and hosted on G2.com.

Carlos D.

Manager. Sofware Engineer

Mid-Market (51-1000 emp.)

2/14/2025

"A good tool with a poor editor"

1.5/5

What do you like best about Codility?

The intelligence behind the tool is amazing, good excersise selection, good topics, alternatives Review collected by and hosted on G2.com.

What do you dislike about Codility?

Most of it, the code editor, there isn't a developer working in 2025 (or even pre 2000) who isn't used intellisense, even teammates working with big companies don't remember the exact name of classes... because we can type the work with either just a single keypress or a shortcut (ironically JRs have an easier time using the tool since they don't have 8+ years of experience with automation) Review collected by and hosted on G2.com.

Response from Charlie Smith of Codility

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Hi Carlos, we appreciate you taking the time to review Codility, and thank you for being a customer. We're sorry to hear that your experience with the code editor was unsatisfactory. If you haven't tried our new VSCode IDE, it supports Intellisense and we highly recommend trying it out for a more true-to-life coding experience. If you're willing, we'd love to hear more about your experience – send us an email at hire-team@codility.com!

Shubham Kumar S.

Student

Computer Software

Small-Business (50 or fewer emp.)

10/14/2024

Guest users or non-business users of the software, not included in G2 scores.

"Codility’s Strengths and Areas for Improvement"

4.5/5

What do you like best about Codility?

I recently attempted Codility. Honestly, I would say it was some mix of both challenge and insight. The platform is quite well designed with a smooth interface to coding, clear problem statements, and real-time feedback about performance. Review collected by and hosted on G2.com.

What do you dislike about Codility?

Probably, one of the issues with Codility is that the tests can sometimes appear a little too edged on the edge cases. I think it might be frustrating for developers more accustomed to solving practical, everyday problems. In some cases, very severe time limitations and scoring systems really add unnecessary stress on candidates. Instead of exploring creative solutions, candidates focus more on trying to get a qualifying score. Review collected by and hosted on G2.com.

What problems is Codility solving and how is that benefiting you?

Codility helps bridge the challenge of assessing coding skills on objective and efficient grounds. For me, it's like a mentor, which initiates you to first of all think as a software engineer would, maximize your codes, and be considerate of the edge cases in real-world conditions. Providing problems that are similar to those you might encounter in a job interview or while trying to solve especially complex coding problems on the job makes the process of preparing for technical interviews much easier. Review collected by and hosted on G2.com.

Siddhartha S.

Software Engineer

Enterprise (> 1000 emp.)

7/10/2024

Guest users or non-business users of the software, not included in G2 scores.

"Great IDE for Online Assessment"

5/5

What do you like best about Codility?

Codility's focus on practical skills over theoretical knowledge is refreshing, emphasizing real-world coding challenges and efficient problem-solving techniques. Review collected by and hosted on G2.com.

What do you dislike about Codility?

Codility could enhance performance by reducing compilation times and incorporating code suggestions to assist users during problem-solving. Review collected by and hosted on G2.com.

Verified User in Computer Software

Enterprise (> 1000 emp.)

11/5/2025

"All-in-One Environment with Essential Tools"

4/5

What do you like best about Codility?

Single environment with all the included tools, editor debugger whiteboard Review collected by and hosted on G2.com.

What do you dislike about Codility?

I'm not sure if a terminal exists but that would be super useful Review collected by and hosted on G2.com.

Response from Charlie Smith of Codility

edit

Thanks for reviewing Codility! We're happy to hear you like our all-in-one environment. I wanted to share something you might not have tried yet: our VSCode environments, available in both Interview and Screen. These have a built-in, fully equipped terminal and are available in a multitude of pre-configured environments and frameworks, such as Angular, React, Django, Spring Boot and more.

Diego Arturo D.

Software Engineer ll at Solera Holdings (Omnitracs)

Small-Business (50 or fewer emp.)

9/4/2024

Guest users or non-business users of the software, not included in G2 scores.

"I like the way that the UI helped me during the exercise."

5/5

What do you like best about Codility?

I like a lot the example of the outputs because it was very clear what i have to do Review collected by and hosted on G2.com.

What do you dislike about Codility?

I will say the same this time; I had to add the libraries manually, and that cost me time. Review collected by and hosted on G2.com.

Vijendra S.

Associate Consultant

Enterprise (> 1000 emp.)

7/14/2024

Guest users or non-business users of the software, not included in G2 scores.

"Problems Descriptions are very clear with examples . Good to test your coding skills but I found difficulty when it comes to simulation of tools for example selenium .so project run was not smooth .debugging was very difficult "

4.5/5

What do you like best about Codility?

My last experience was not so good . So overall these are same . Review collected by and hosted on G2.com.

What do you dislike about Codility?

They should improve on debugging , import libraries , code suggesion , info about method like any editor Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Enterprise (> 1000 emp.)

7/9/2025

"Great Assessment for Tech Hires"

5/5

What do you like best about Codility?

Helps us in reviewing our candidates and assessing their knowledge before sending them to interview, helping us save time in our screening process to find the best candidates. Review collected by and hosted on G2.com.

What do you dislike about Codility?

Sometimes you cannot search a candidates email even if they are already logged in the system. Review collected by and hosted on G2.com.