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CodeSignal - Recruitment Marketing Platforms

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

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2.3

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CodeSignal Reviews & Ratings

2.3

Based on 681 ratings & 686 reviews

Rating Distribution

Excellent

(500)

Very Good

(158)

Good

(8)

Poor

(14)

Terible

(6)

Expert's Review

CodeSignal emerges as a standout platform, praised for its dynamic learning environment and excellent coding challenges. Users appreciate the personalized feedback and AI-powered assistance that enhances coding skills effectively. The interactive interview preparation tools and diverse challenges help individuals excel in technical interviews, providing a ...Read more

CodeSignal pros and cons

  • Platform offers a comprehensive approach to learning, with coding challenges, interview preparation tools, and personalized learning paths to cater to users at all skill levels.

  • Users appreciate the interactive IDE, autocomplete feature, and fast execution of codes, providing a seamless coding experience.

  • CodeSignal is commended for its interview practice tools, including mock interviews and detailed feedback, helping users prepare effectively for technical interviews.

  • The platform's user-friendly interface and support for multiple languages make it easy to use even for beginners.

  • Some users find the difficulty level of coding challenges to be inconsistent, with a mix of overly complex and too easy challenges, suggesting room for improvement in challenge design.

  • Limited visibility into the scoring process can leave users confused, especially when they perceive their solutions to be efficient but receive lower scores without clear explanations.

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Showing 101-110 out of 686

AU

Anonymous User

12/08/22

4 out of 5

"CodeSignal: a review"

What do you like best about CodeSignal? I like the sandbox IDE. The UI is clean, and I am able to switch between languages easily. What do you dislike about CodeSignal? Questions are hard at my current level! Since there is no outside community, like Leetcode, to practice with, you need to practice in the obscure Arcade mode. What problems is CodeSignal solving and how is that benefiting you? CodeSignal provides another avenue where you can practice coding questions.

AU

Anonymous User

12/05/22

2 out of 5

"Just Okay"

What do you like best about CodeSignal? the IDE was responsive and easy to navigate the UI is intuitive and pleasing to use What do you dislike about CodeSignal? the questions are too long. considering one of the factors that go into the score are speed, it would help if the questions were shorter (hackkerrank and leetcode do a good job of that) What problems is CodeSignal solving and how is that benefiting you? as a candidate, it provides me with coding practice

AU

Anonymous User

12/05/22

2 out of 5

"Just Okay"

What do you like best about CodeSignal? the IDE was responsive and easy to navigate the UI is intuitive and pleasing to use What do you dislike about CodeSignal? the questions are too long. considering one of the factors that go into the score are speed, it would help if the questions were shorter (hackkerrank and leetcode do a good job of that) What problems is CodeSignal solving and how is that benefiting you? as a candidate, it provides me with coding practice

MD

Modupeoluwa D

12/04/22

4 out of 5

"It was easy to use, although I do not like when it forces me to take all interviews I have at once"

What do you like best about CodeSignal? How easy the software is, also the practice tests are helpful What do you dislike about CodeSignal? Code signal forces me to take all my interviews at once , so even if I can get more practice, they force me to do it all at once What problems is CodeSignal solving and how is that benefiting you? It helps me practice for free

AU

Anonymous User

12/04/22

4 out of 5

"A great standard that assesses multiple key qualities of a candidate."

What do you like best about CodeSignal? I enjoy the post-test analytics the most. Additionally, the user interface is clean and pristine. There is also an option for students to use the practice problems to prepare for their OAs. Lastly, being able to share tests with multiple companies is a great idea. What do you dislike about CodeSignal? I think the language used by CodeSignal should be clearer. When selecting wether to share a test or retake it should make it clear what you are ...

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AU

Anonymous User

12/04/22

3.5 out of 5

"Positive experience, wish the demo outlays more examples to get use to the environment"

What do you like best about CodeSignal? The Questions are interesting sometimes and help you become better What do you dislike about CodeSignal? sometimes the questions don't relate much to our cs classes. What problems is CodeSignal solving and how is that benefiting you? Helps me to have a better understanding of DS and Algorithms, and how to apply my knowledge into code.

AU

Anonymous User

12/03/22

5 out of 5

"An amazing technical screening tool"

What do you like best about CodeSignal? The detailed feedback you get on the different aspects of the candidate's technical aptitude. It's not just a simple "did they pass this test case or not" What do you dislike about CodeSignal? I wish there was a more robust way to combat restricting candidates to one potentially bad result for 14 days. What problems is CodeSignal solving and how is that benefiting you? Scalably reaching a wider net of technical talent and assessing that talent in a ...

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AU

Anonymous User

12/03/22

5 out of 5

"Very smooth coding interview experience"

What do you like best about CodeSignal? The interface is responsive and easy-to-use. What do you dislike about CodeSignal? Some of the test cases are hidden and this creates confusion while coding. What problems is CodeSignal solving and how is that benefiting you? I use CodeSignal for first-round interviews while applying for SWE internships. It has helped me showcase my coding skills objectively.

AP

Ali P

12/03/22

5 out of 5

"Highly reliable, thorough, comprehensive standard test suite."

What do you like best about CodeSignal? It supports many languages and enables standardized scoring across all candidates. What do you dislike about CodeSignal? No dislikes. Happy with everything so far. What problems is CodeSignal solving and how is that benefiting you? We have screened hundreds of candidates with CodeSignal as our first screen.

AU

Anonymous User

12/03/22

5 out of 5

"The Best Insight to Internship OA's"

What do you like best about CodeSignal? It is the most accurate coding assessment prep site for what companies actually use for their interns. There are little to no differences between the mock test and the real one, which gives users the best insight into how their coding abilities compare to the various companies' expectations. What do you dislike about CodeSignal? If I had to be nit-picky, I'd say that it is misleading how the questions increase in difficulty. Instead, I think all ...

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