
Codecademy
Exercism
LeetCode
Treehouse
edX
Coursera
Udemy
Achieve code mastery through challenge.

Think Exam
FlexiQuiz
Disamina
SpeedExam
Google Classroom
Creatrix Campus
Edbase
Synap is an award-winning exam platform that empowers organisations to deliver secure, online exams with ease. Save time and reduce your workload for creating, grading and analysing exams. Get started with a 14-day free trial, cancel any time.
Which is more popular?
Based on our record, Codewars seems to be more popular. It has been mentioned 160 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | synap.ac |
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In their own words, as submitted to SaaSHub.


No description of Codewars yet.
Synap is an award-winning exam platform that empowers organisations to deliver secure, online exams at scale. Effortlessly create exams with a range of questions, including multiple-choice, essay, fill-in-the-blank, drag-and-drop, images, audio, and more. Tailor the exam to meet your needs with...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Codewars is recommended for beginner to advanced programmers who enjoy learning through practice and are interested in improving their algorithmic thinking and coding skills in a gamified environment. It is particularly beneficial for those preparing for coding interviews or seeking to reinforce their programming knowledge in a fun and interactive way.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Codewars Review & Tips
More videos
Overview of the Synap Exam Platform
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Codewars and Synap.
Synap's answer:
Modern and user-friendly: Synap's intuitive interface is designed to make the assessment process easy. Our platform looks great and is easy to navigate, providing a modern and enjoyable experience for both administrators and test-takers.
Powerful analytics at your fingertips: Our robust analytics dashboards offer deep insights into assessment performance. You'll get comprehensive data on individual and group performance, question-level analysis and more. Armed with a whole host of information, you can make smarter, data-driven decisions to optimise training and development strategies.
Personalised assessments: With our platform's advanced spaced learning technology, we deliver personalised assessments based on users' strengths and weaknesses. The system strategically presents questions to users at optimal intervals, ensuring that knowledge is retained in their long-term memory. Say goodbye to cramming and hello to effective, lasting learning.
Secure exam proctoring: We prioritise exam integrity and offer two robust proctoring options to ensure a secure testing environment. With our comprehensive proctoring options, you can choose the approach that best suits your needs, providing a secure environment for exams and upholding the credibility of results.
Synap's answer:
Seamless user experience: We prioritise user experience, ensuring that both administrators and test-takers have a smooth and intuitive journey. Our platform's user-friendly interface simplifies exam management and navigation.
Advanced analytics: Unparalleled Analytics Advantage: Our platform stands out from the competition with its advanced analytics capabilities. Experience the power of our robust analytics dashboards, which provide invaluable insights into assessment performance, giving you a significant edge in making informed decisions to drive improvement.
Outstanding support and reliability: We pride ourselves on delivering exceptional customer support and reliable service. Our dedicated team is always ready to assist you, addressing any questions or concerns promptly. We understand the importance of a smooth assessment process, and we are committed to ensuring you have a seamless experience.
Synap's answer:
Share your experience with using Codewars and Synap. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Edabit offers a learning experience similar to learning a new language, focusing on smaller and more frequent exercises that build proficiency over time. Like Codewars, Edabit provides many challenges that increase in...
In conclusion, while Leetcode remains a valuable resource for coders, the platforms listed above offer varied approaches to learning and improving coding skills. Whether you're drawn to the gamified learning...
This LeetCode alternative has excellent features for anyone looking to sharpen their coding skills. Codewars uses kata, which are small coding exercises that are community developed to help you master your language of...
Excellent. First, Synap is helping my students to reinforce their knowledge of complex medical information. Traditionally, the most motivated university students have always formulated their own self-study test...
From my first meeting with this team, I was blown away by their professionalism, their ability to accommodate any and all (and even strange) request, and their willingness to assist and to provide an amazing...
Synap‘s learning management system supports custom template uploads and offers three default templates that are included in the software. You can also include verification QR codes to your certificates to allow your...
Recommendations tracked on public social media and blogs since March 2021.


Recently, I was working on a coding kata on codewars.com. Early on, I started thinking that a potential solution might utilize recursion, a concept that involves a function calling itself. However, I quickly realized that my grasp of... - Source: dev.to / almost 3 years ago
Get more involved. Look into internships and junior SWE positions to get a sample of what you'd be applying for once you graduate. Solve coding challenges, start working on a portfolio of your personal works. I recommend codewars.com for... Source: almost 3 years ago
I'd recommend to play around with some basic coding challenges on leetcode.com or codewars.com. If the course prepared you well you won't find this useful, but playing around with them will make sure that you are comfortable with basics... Source: about 3 years ago
Tracking Synap since Mar 2021.
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