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

"Friendly User Interface"

What do you like best about CodeSignal? User interface is very friendly and responsive. What do you dislike about CodeSignal? Coding test does not reflect coding ability accurately for strong candidates. What problems is CodeSignal solving and how is that benefiting you? Coding interviews

"Modern Testing platform for Next-gen Interviews"

What do you like best about CodeSignal? The test proctoring part and then the manual inspection to eliminate false positives. This puts a check on students and promote fair play for genuine students. This also helps in hiring companies to reduce the volume of false positives or flukes in their hiring pipeline and in turn saves the hiring costs. The difficulty of questions is also balanced according to levels of students existing into US market. What do you dislike about CodeSignal? Banning ...

"Coding assessment"

What do you like best about CodeSignal? I liked the UI, the little animations explaining the problems were neat. What do you dislike about CodeSignal? Not a part I dislike, but I hope that I will be able to get some interviews via my assessment score, so far I have yet to receive any. Not a problem on Code Signal necessarily, but I was hoping my 842/850 could at least get me maybe 1 interview. What problems is CodeSignal solving and how is that benefiting you? I visited Code Signal via ...

"Great platform for starters"

What do you like best about CodeSignal? The Code-autocomplete feature in the IDE is the best part. Questions are simple but the presence of mind and knowledge on the subject is needed to solve the questions correctly. Hidden test cases make sure that you write a well-optimized code. Clear and neat questions. A definitely good place to start practice for programming job interviews for both the fresh grads and experienced people What do you dislike about CodeSignal? Some questions are really ...

"Great, clean interface, the concept of a standardized score is interesting"

What do you like best about CodeSignal? Some other online coding interfaces end up lagging, but CodeSignal had no issue with that— also question prompts were generally explained well. What do you dislike about CodeSignal? There was a typo on 1 problem statement which made me a bit confused and threw me for a loop, but it was fine in the end. What problems is CodeSignal solving and how is that benefiting you? Standardized score seems to be a great way to potentially use 1 test result and ...

"Great Platform!"

What do you like best about CodeSignal? Very user friendly interface and had a lot of programming language options. In addition, there were adequate test cases to help debug. What do you dislike about CodeSignal? None. Everything was to my liking. It was a great experience. What problems is CodeSignal solving and how is that benefiting you? I solved coding assessments that will allow companies to better understand my qualifications.

"CodeSignal is a great platform which offers a nice interface for coding assessments."

What do you like best about CodeSignal? The interface for the test was extremely helpful and user friendly. What do you dislike about CodeSignal? There weren't any downsides and I had great experience while taking a test on CodeSignal. Recommendations to others considering CodeSignal: It is a great platform for both recruiters and test takers and I highly recommend it to everyone who is applying to companies. This product can be really useful if used regularly. What problems is CodeSignal ...

"Good platform for taking coding challenge"

What do you like best about CodeSignal? I like the UI for the coding challenge. It's clean and easy to navigate. What do you dislike about CodeSignal? I was a bit confused on the process of score verification. Recommendations to others considering CodeSignal: If you do coding challenges for a company's CodeSignal, don't be anxious if you're a first-time user. The interface is really easy to use and understand. What problems is CodeSignal solving and how is that benefiting you? Problems for ...

"Codesignal review"

What do you like best about CodeSignal? Easy to share results across company’s and good UI What do you dislike about CodeSignal? No consistency across tests, I’ve had tests with 4 easy questions and some with two ICPC level questions. What problems is CodeSignal solving and how is that benefiting you? Having to taking many different coding assessments on multiple platforms

"A good mix of skils"

What do you like best about CodeSignal? I like that the assessments have a good mix of skills and even have a bit of leeway for some questions that may not fit your interest or are just some of your weaker skills. Edit: I've realized that CodeSignal has the best IDE experience of all other competitors I've used. And the "Company Challenges" are a fantastic way to get people an idea of what is expected of them What do you dislike about CodeSignal? I would prefer if there was a way to see the ...