CodeSignal Reviews in May 2025: User Ratings, Pros & Cons

"Great coding interface"

What do you like best about CodeSignal? Codesignal has many questions based on each data structure. This helps you to have a focused work. Also, the General coding assessment test helps to get interviews. What do you dislike about CodeSignal? In my opinion, there aren't many cons with Codesignal. Probably the setup involved in taking a general coding assessment would feel overwhelming. What problems is CodeSignal solving and how is that benefiting you? I used codesignal to give a coding ...

"Indispensable for technical hiring"

What do you like best about CodeSignal? The ability to see someone's true technical ability without having to rely on their resume has been eye opening. Before using CodeSignal, we would reject more than 97% of all of our applicants based on their resume. Now everyone goes through a CodeSignal certification and we've been able to find amazing team members who wouldn't ever get the interview in our old flow. What do you dislike about CodeSignal? The certifications product doesn't apply to ...

"Outstanding technical assessment solution"

What do you like best about CodeSignal? The Coding Score is very unique and highly accurate. They use a standardized assessment framework to generate this score and we found it to be highly correlated to interview as well as job performance. I was initially skeptical about having a standardized assessment and score but the level of research that they've put into this has proved to be indispensable. What do you dislike about CodeSignal? I can't wait until there is even more industry adoption ...

"Immersive & Complete Training / Evaluation experience"

What do you like best about CodeSignal? The platform transmits quality to the end user, and the level of engagement of all the exercies is kept high all the time. What do you dislike about CodeSignal? No particular bad spots found. As a suggestion, They may want to implement alternative ways to found solutions to un - resolved exercises, or at least to access hidden tests. Recommendations to others considering CodeSignal: Try it! Especially when preparing for interviews, or for running ...

"Good platform for interview testing"

What do you like best about CodeSignal? It is very similar to other online code challenges so it is not hard to adapt to during an interview. The UI is great and nothing is laggy. I believe the person who is interviewing can also edit the code, which is useful. What do you dislike about CodeSignal? There wasn't much downside to the test I completed online, it was simple and easy to use. What problems is CodeSignal solving and how is that benefiting you? It helped me connect to an employer ...

"Good platform for interview testing"

What do you like best about CodeSignal? It is very similar to other online code challenges so it is not hard to adapt to during an interview. The UI is great and nothing is laggy. I believe the person who is interviewing can also edit the code, which is useful. What do you dislike about CodeSignal? There wasn't much downside to the test I completed online, it was simple and easy to use. What problems is CodeSignal solving and how is that benefiting you? It helped me connect to an employer ...

"Very intuitive UI"

What do you like best about CodeSignal? User Interface is very intuitive which made it seamless to go through the assessment. Also, the test cases were very broad which led me to dig into the code and debug, increasing my understanding of the task. What do you dislike about CodeSignal? Writing print statements does not give console output which makes it hard to debug. What problems is CodeSignal solving and how is that benefiting you? I gave a coding assessment for a company on CodeSignal, ...

"Very intuitive UI"

What do you like best about CodeSignal? User Interface is very intuitive which made it seamless to go through the assessment. Also, the test cases were very broad which led me to dig into the code and debug, increasing my understanding of the task. What do you dislike about CodeSignal? Writing print statements does not give console output which makes it hard to debug. What problems is CodeSignal solving and how is that benefiting you? I gave a coding assessment for a company on CodeSignal, ...

"Best online assessment platform (ide and interpreter)"

What do you like best about CodeSignal? The ide is great and it gives a lot of options. It reminds me of using something like Eclipse or intelliJ. For example, when you start typing out HashMap or something similar, there are a lot of options that come up that belong to the corresponding language. This is very helpful. What do you dislike about CodeSignal? Honestly, nothing. I thought it was great. It has been the best online assessment tool I have used. What problems is CodeSignal solving ...

"Worthy Product"

What do you like best about CodeSignal? I like the questions here on Codesignal. It also provides a real-world practice environment where you can have a feel of actual coding test. Certificates provided by Codesignal can boost employer visibility What do you dislike about CodeSignal? I did not like the theme that much. It seems like Codesignal only has one theme option whereas I would prefer to have both light and dark theme options What problems is CodeSignal solving and how is that ...