Ratings Breakdown
User Reviews Overview
Feature Ratings
Ease-of-use
4.5 / 5
Value for Money
4.5 / 5
Customer Support
4.5 / 5
Functionality
4.5 / 5
Pros
"contains a lot of challenges organized by categories, and contains daily challenges, it is amazing web site to practice algorithm challenges"
"Very clean setup, aesthetic UI. Makes it seem much more professional"
"It was good over all experience very easy to sign in and started test"
Cons
"lack some self evaluation tests. but still good"
"From my limited experience i have with this site i have nothing at the moment. "
"extension I have to manually install before using it"
CodeSignal Reviews
Filter by:
August 2019
Anonymous
Company Size: 1 employee
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
4.0
August 2019
An Actually Enjoyable Algorithms Platform
CodeSignal has become my de-facto platform for practicing algorithms, and it looks like more and more companies are taking to using the platform for applications as well.
Pros
Algorithms can be a slog to practice, but CodeSignal offers more features than its competitors that make it actually enjoyable to use. I appreciate the numerous game modes and guided tracks that CodeSignal offers. Combined with the gamified nature - leveling up and earning coins as you go - it's fun to work your way through problems on the platform, and the tracks provide good overviews of important topics to practice. Of course, this would all be meaningless if the problems and coding environment were subpar. Fortunately, CodeSignal offers a good mix of easy to challenging problems. I rarely feel confused as to what a given problem is expecting, and I have never had an issue with the coding environment.
Cons
There is not a great aspect of feedback on CodeSignal. After solving a problem, you can view most up-voted solutions submitted by others, but there is no definitive metric for gauging how your submission compares to the optimal solution. CodeSignal could improve through efficiency statistics or explanations for solving problems optimally.
Reasons for Switching to CodeSignal
CodeSignal's gamified nature and various guided tracks and modes make it more fun to work your way through algorithms than LeetCode's randomized 1000+ problems.
May 2019
Anonymous
Company Size: 1 employee
Time Used: Less than 2 years
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
4.0
May 2019
Problem Solving never ends here
Pros
I always love to code in a tournament and 10 mins challenges with other users. I could see so much improvements in my presence of mind and problem solving skills. i would recommend this to all my friends as its a good productive diversion from our office work.I'm always having fun at programming with CodeSignal. CodeSignal is full of games of challenges. If one finds time everyday to solve/finish his daily tasks in CodeSignal, he will be mastered in problem solving.
Cons
I observed that same problems are repeated often in a short span. There are no problems related to image processing.
August 2019
Dani from Computer Software
Company Size: 51-200 employees
Industry: Computer Software
Review Source: Capterra
Ease-of-use
2.0
Value for money
4.0
Customer support
5.0
Functionality
3.0
August 2019
Not that good
I don't really liked it, got a lot of stress before my exam, sorry
Pros
I turned off my notifications, but still haven't been able to take a quiz, I had to call support, they made a video chat in zoom and only after that they allowed taking a quiz
Cons
It looks really secure and maybe it's a better way to do exams
January 2021
Anonymous
Company Size: 1 employee
Time Used: Less than 12 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
3.0
January 2021
Great website to improve problem solving skills
Overall, CodeSignal is a great tool for beginners to improve problem-solving with different journeys given on the website.
Pros
I have used CodeSignal a few months back when I was trying to improve my Data Structure and Algorithm skills. I like the game feel it has questions and different journeys according to experience level. I also like the daily challenges and badges rewarded at different levels.
Cons
It is a great platform for practicing and improving problem-solving skills and can add more questions in the interview preparation section.
June 2019
hamdi from Financial Services
Company Size: 51-200 employees
Industry: Computer Software
Time Used: More than 2 years
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
June 2019
Amazing web site
i am using for three years. it is the best for me
Pros
contains a lot of challenges organized by categories, and contains daily challenges, it is amazing web site to practice algorithm challenges
Cons
lack some self evaluation tests. but still good
August 2019
Jakub from Education
Company Size: 1 employee
Industry: Computer Software
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Review on internship application coding challenge using CodeSignal
Enjoyed using the software, was nice to be able to quickly become familiar with the environment .
Pros
CodeSignal is very easy to use. There were a lot of helpful tool tips that guide the user to be more familiar with the software. Everything is nicely organized and
Cons
Nothing negative really caught my attention.
August 2019
Angelah from Education management
Company Size: 1 employee
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Great for interview prep and learning
Pros
Lots of problems available on the site. You can practice a wide range of different topics. Has some real-life problems from various companies you can work on. Offers practice assessment tests that you can take to evaluate yourself. Tournaments throughout the day User Rankings if you're feeling competitive Chat option to connect with other users
Cons
There should be an option to enable sound for tournament notifications for those who want it. No option to take practice assessment tests once you take certified assessment test.
August 2019
Anonymous
Company Size: 11-50 employees
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
August 2019
Great platform!
CodeSignal has helped immensely with my coding skills and interview technique!
Pros
CodeSignal has been an awesome platform to focus on my coding skills. The practice test was super helpful and mimicked a real interview experience. The interview practice is extremely helpful and I appreciate that CodeSignal categories questions by data structure!
Cons
Would love more coding questions added per data structure!
August 2019
Anonymous
Company Size: 1,001-5,000 employees
Review Source: Capterra
Ease-of-use
5.0
Functionality
4.0
August 2019
Codesignal review
Pros
It was very straightforward. There was no confusion on how to use the software. I was able to take my codesignal test without any struggles on how to use it.
Cons
I would have liked more functionality. A terminal would have been nice.
August 2019
Anonymous
Company Size: 11-50 employees
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
August 2019
Good for taking coding challenges
Pros
The IDE is great for programming. I used java. The questions I had some were easy, some were hard, but all of them felt nice to code on. It even had a little autocomplete for variable names and such, something very helpful in the midst of a coding challenge.
Cons
Honestly, not much. For some of the questions, it highlighted my code, which made it look a little weird, but that is very small. The system is great.
August 2019
Raj Kumar from rahul informatics
Company Size: 1 employee
Industry: Computer Software
Review Source: Capterra
Ease-of-use
5.0
Value for money
4.0
Customer support
4.0
Functionality
5.0
August 2019
signals that reaches where its needed
Problems/Exercise range is overpowering .You have a huge repositories . Initially i was not aware of trading your earn point to view solution and understand rationale and methods behind answers and that was a real bonus for me.My over all experience has been extremely good and i find myself spending more and more time at code signal. In fact its became like a habit , when ever i have leisure time i ends up visiting the site and i am sure i will have something new and good here for me.
Pros
Purpose of the software is to make you experience competitive environments in IT job markets in a very cooperative and understanding way.You earn points solving exercise- you can use these points to get across if you are struck at somewhere - which means it does not have to be the end for sojourn with this site. Site has some of the best brains in data structure and coding world - you can view their solution and learn a lot from them. Emphasis is not always use run of the mill procedure for solving a problem but prompts you to answer in a better ways , in a more productive way and that is the plus point of the site.
Cons
From my limited experience i have with this site i have nothing at the moment.
August 2019
PAULO from Pysys Tecnologia e Serviços
Company Size: 51-200 employees
Industry: Information Technology and Services
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
4.0
Functionality
5.0
August 2019
Very Usefull and Inovative Tool
It was a very good experience. I could be able to complete my assessments and every time I was not sure about some situation there was a real help on all page bottoms.
Pros
CodeSignal is very easy to be used and also clear on assessments .
Cons
I've really like least sometimes the delay I've faced when submitting itens through assessments.
August 2019
Garima from Freelance
Company Size: 1 employee
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
4.0
August 2019
CodeSignal is one of the best platforms for interview practice
Great! The interview practice section despite being spare is super helpful!
Pros
- How structured the interview practice is, the kind of testing it has and the social network built in - The editor is clean and easy to use and the test cases are very clear as well
Cons
- There's SO much to study for coding interviews and it feels a little spare on the data structures end even though the arcade has a bunch of algorithms, there's not enough on the typical questions like how to reverse a linkedlist etc
August 2019
Prasanth Kumar from Teksystems, Inc.
Company Size: 501-1,000 employees
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
4.0
August 2019
One of the best coding practice site out there
Pros
You can code in almost all the languages out there. I like the broadness of the test cases covered for any problem. Interface is user friendly.
Cons
First of all it makes me want to come back every day. But other than that, the challenges seems to be randomly selected from the learning paths which I might have already solved, so that can be improved.
August 2019
Yucheng from Research
Company Size: 1 employee
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Good User Experience
Pros
I have completed a coding assessment with CodeSignal as part of a technical screen. As it was my first time using the service, I wanted to familiarize myself with the platform. I liked that the tutorials were easy to follow, and that the coding platform was familiar and intuitive.
Cons
This is a specific note about their coding assessments: I noticed that users are not given the choice to retake assessments for different companies. This could be made clearer to the user.
August 2019
Andrew from University of Pennsylvania
Company Size: 201-500 employees
Industry: Computer Software
Review Source: Capterra
Ease-of-use
4.0
Functionality
5.0
August 2019
Very thought out interviewing software
Pros
It was very well thought out for interviewing. It'll record your screen and camera for integrity purposes, and provide thorough test cases like any other platform.
Cons
It does take a slight while to set up, and is not immediate. Other platforms simply require clicking a link and starting almost immediately.
August 2019
Jeane from Mozilla
Company Size: 1,001-5,000 employees
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Taking simple coding assessments on CodeSignal
I used CodeSignal for two assessments for a coding interview and had no problems. I haven't checked out other parts of the platform but seems promising given the extra analysis the site provides when completing tests.
Pros
- The UI/UX is pretty clean and smooth - I liked the ability to analyze after the test finished. It told me how long I spent on each problem and provided an overall score of different attributes.
Cons
- I didn't bump into any cons yet because I haven't used this software that long, but everything was working fine when I used it.
August 2019
Alexandr from Ozon.ru
Company Size: 5,001-10,000 employees
Industry: Retail
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
August 2019
Very easy and fun way to prepare for coding interviews
Pros
Python arcade track and interview practice tasks
Cons
No solutions are given in educational problems
August 2019
Pradeep from HP
Company Size: 1,001-5,000 employees
Industry: Computer Software
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
August 2019
Coding platform review
Pros
CodeSignal platform is very intuitive and user friendly. Problems are well segregated topic wise so its easy to choose the topic to practice. Enough number of test cases to validate performance of the code.
Cons
It will be great to know the weight of each test cases.
August 2019
Anonymous
Company Size: 1,001-5,000 employees
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Good code evaluation platform
Pros
It saved frequently, made it easy to run and test my code; didn't have network issues.
Cons
I didn't like that it required I record a video of myself and my screen when doing the challenge. Seems like a privacy invasion.
August 2019
Avner from JP Morgan Chase
Company Size: 10,000+ employees
Industry: Banking
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Great Product
Pros
I really liked that I could practice interview questions at my own time and pace
Cons
I did not like how you can buy some features
August 2019
Anonymous
Company Size: 1 employee
Review Source: Capterra
Ease-of-use
4.0
Functionality
4.0
August 2019
Well built platform
Pros
Very clean setup, aesthetic UI. Makes it seem much more professional
Cons
Test runner could have been a little bit faster, takes time away from actual development.
August 2019
Natasha from Electronics
Company Size: 10,000+ employees
Industry: Computer Software
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
August 2019
CodeSignal was great
It was pretty effective for my coding challenge
Pros
It worked smoothly and was easy to use.
Cons
Nothing in particular struck me as bad about this software.
August 2019
Antariksh from KLA-Tencor
Company Size: 5,001-10,000 employees
Industry: Semiconductors
Review Source: Capterra
Ease-of-use
5.0
Functionality
4.0
August 2019
CodeSignal Review
Pros
Very easy and simple to use. Loved its simplicity.
Cons
Should allow me to change the color of the background.
August 2019
Shrddhey from American Express
Company Size: 5,001-10,000 employees
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
August 2019
Recommend tool for Coding and analysis
It's Awesome.
Pros
Great features with great responsive user interface.
Cons
I am not pretty sure. But have a concern. If user want to give test and doesn't want to enable any of the security feature like camera or microphone, with ofcourse interviewers concern. Does he/she allowed to do that? I didn't find any option.
August 2019
Mayank from Financial services
Company Size: 1 employee
Industry: Computer Software
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Easy to use
Pros
It was very easy to use. I liked the user interface.
Cons
At one time, I was not able to type anything.
August 2019
ORLANDO from Marketing and Advertising
Company Size: 1 employee
Industry: Information Technology and Services
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Good online technical coding test web app
Pros
The layout is nice. It works just as well as other online coding interview platforms. I like how there are multiple sample tests for your code to use and it will show up to 10 free test results.
Cons
Maybe add a 10 minutes left alert. Otherwise nothing else that I can think of.
August 2019
Anonymous
Company Size: 1,001-5,000 employees
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
August 2019
Nice UI and fast response
Good, nothing bad
Pros
- UI is modern and nice - Website speed is fast - Design a way to unlock tasks one by one by solving previous problems - Interview packages
Cons
- Maybe can include company specific questions for job interview
August 2019
Jatin from Financial Service
Company Size: 5,001-10,000 employees
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Code Signal Review
Pros
Easy to use, tests provided and I could write my own, and it shows me how well I did.
Cons
I didn't have many tools for making runtime faster if the code ran too slow besides either optimizing it or using a faster language.
August 2019
Md Azaz from Schneider electric
Company Size: 10,000+ employees
Industry: Electrical/Electronic Manufacturing
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
4.0
Value for money
4.0
Customer support
4.0
Functionality
4.0
August 2019
Attended coding interview
Pros
It was good over all experience very easy to sign in and started test
Cons
Noting as such but user experience can be improved with better ui and for program writing auto assist is some thing most needed
August 2019
Anonymous
Company Size: 10,000+ employees
Time Used: Less than 12 months
Review Source: Capterra
Ease-of-use
3.0
Value for money
4.0
Customer support
3.0
Functionality
3.0
August 2019
CodeSignal Review
Good
Pros
I used Code Signal and I liked the ease of use and the question quality
Cons
May be the arrangement of questions can be a lot more proper
August 2019
Vachagan from Instigate Mobile
Company Size: 51-200 employees
Industry: Program Development
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
August 2019
Best web platform for learning programming language
Pros
Here is a ready-made tester that helps you solve the problem correctly
Cons
Noting. I think is good platform and here no biggest issue
August 2019
Anonymous
Company Size: 11-50 employees
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Customer support
5.0
Functionality
3.0
August 2019
Nice platform, easy for first time user.
Pros
Feels just like my local text editor, has common shortcut keys.
Cons
Very occasionally may be buggy. You can still copy and paste without a problem.
August 2019
Shujian from NORTHEASTERN UNIVERSITY
Company Size: 1,001-5,000 employees
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
good experience overall
I used it for Robinhood's online assessment
Pros
code interface UI, easy to follow the instructions
Cons
extension I have to manually install before using it
August 2019
Rinki from Fractal analytics
Company Size: 1,001-5,000 employees
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Customer support
5.0
Functionality
5.0
August 2019
Awesome product nice UI exp
Pros
UI and content is just awesome loved it
Cons
More test cases and more practise question on DSA
August 2019
Timothy from Bloomberg
Company Size: 10,000+ employees
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Review
Pros
Code highlighting, having synced usage and view between all users
Cons
Didn’t see anything that i didn’t like about it
August 2019
Shantanu from FeasOpt.AI
Company Size: 2-10 employees
Industry: Logistics and Supply Chain
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
4.0
Value for money
4.0
Customer support
4.0
Functionality
4.0
August 2019
CodeSignal Coding Test Environment Review
Pros
It was easy to use. I gave a coding test on it.
Cons
Nothing as of now as I have used CodeSignal one time only.
August 2019
Arbaaz from Arris
Company Size: 10,000+ employees
Industry: Telecommunications
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
CodeSignal Assessment
Pros
Easy to use Simple to setup and take the test
Cons
Have to download an extension Must show ID
August 2019
Kent from Fannie Mae
Company Size: 1,001-5,000 employees
Industry: Financial Services
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Functionality
5.0
August 2019
Great array of assessment metrics
Pros
It measures a full array of metrics aside from unit test performance. It's nice also to be able to run each unit test individually rather than as batch.
Cons
It would be nice to show more detailed analytics related to ancillary metrics.
July 2019
Anonymous
Company Size: 5,001-10,000 employees
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
3.0
Value for money
3.0
Customer support
2.0
Functionality
3.0
July 2019
Need a lot of changes
Can be better if the issues are fixed.
Pros
It is easy to login for attending interviews and is useful with the online ide available. The UI of the application is simple.
Cons
Lot of bugs. One need to login again if internet connection is slow.
August 2019
Max from Jane Street
Company Size: 501-1,000 employees
Industry: Financial Services
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
August 2019
CodeSignal Review
Pros
Convenient platform with support for multiple programming languages, handy interface, efficient interactive system for checking input data.
Cons
Nothing that I can think of.
August 2019
Michael from Facebook
Company Size: 10,000+ employees
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Functionality
5.0
August 2019
Used CodeSignal for coding challenge
Pros
Very friendly, fun interface. Felt more like a game than a challenge.
Cons
Sometimes the test cases could take a while run.
August 2019
Dipen from University at Buffalo
Company Size: 1 employee
Industry: Computer Software
Time Used: Less than 6 months
Review Source: Capterra
Ease-of-use
5.0
Value for money
5.0
Customer support
5.0
Functionality
5.0
August 2019
Amazing service
Pros
- reliability - easy to use - Fast product
Cons
- long procedure to start the coding test - Too much authentication