
Which is more popular?
Based on our record, Codewars seems to be a lot more popular than Onfido. While we know about 160 links to Codewars, we've tracked only 12 mentions of Onfido.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | onfido.com |
| Pricing | — | |
| Company | — | Startup from the United Kingdom · 250 - 499 employees |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
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.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codewars and Onfido. 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...
Key features of Onfido include automatic directing of customers to the appropriate KYC process, preventing fraud, and customized orchestration across various verification journeys. It aligns with globally recognized...
Onfido and ComplyCube stand out by having one of the broadest range of features on the market, including but not limited to sanctions & PEP screening, document verification, biometric authentication, device...
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
I had to do the same thing when I signed up a while ago. I thought they'd just scan it and trash it, but apparently not... Their privacy policy says they do collect the photograph, national ID info, etc. And then they'll do their best to... - Source: Hacker News / almost 3 years ago
The identity verification for these apps usually goes through another 3rd party called Onfido. Same issues as previous point (even though you're logging into your account, who already have your ID. Source: about 3 years ago
At Swapin, we take your security seriously. That’s why we’ve partnered with industry-leading verification providers like Veriff and Onfido to ensure the highest levels of security and compliance when performing KYC (Know Your Customer)... Source: about 3 years ago
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