
HackerRank
CodeSignal
iMocha
HackerEarth
TestGorilla
DevSkiller
mettl
Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.

ChatGPT
Claude AI
Gemini
Perplexity.ai
DeepSeek
Poe
OpenAI
Elon Musk's response to chatGPT π€

Which is more popular?
Based on our record, Grok should be more popular than Codility. It has been mentioned 18 times since March 2021.
Website, pricing, platforms and company facts side by side.
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In their own words, as submitted to SaaSHub.


The Codility platform includes: CodeCheck - Design role-specific remote skills assessments to screen your technical candidates before moving them to the interview stage. CodeLive - Host technical remote or onsite interviews via our shared editor using a range of templates and whiteboards....
No description of Grok yet.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0β100% relative to the other.


Share your experience with using Codility and Grok. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codility is a platform that helps companies assess the coding skills of developers. They offer a range of online coding tests and assessments that enable employers to evaluate candidates' technical abilities.
We have no reviews of Grok yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


- Technical skills: have they got the walk to match the talk? Programming languages on a resume mean little if candidates are unable to demonstrate their hard coding skills. You can test these skills with technical skill tests, such as... - Source: dev.to / over 2 years ago
Codility : Verify and improve coding skills. - Source: dev.to / over 5 years ago
That also explains why the company is investing heavily in infrastructure. Reports indicate Cursor plans to train Composer 2.5 using xAI compute infrastructure with tens of thousands of GPUs. (Business Insider). - Source: dev.to / 4 months ago
xAI | London, UK | ONSITE | Full-time | https://x.ai Our London team is hiring two key roles: Backend Engineer Build and scale high-performance production systems powering grok.com and the xAI API. - Source: Hacker News / 7 months ago
Over at https://grok.com/c/a8ef9122-7dd1-469f-b7ac-def6297078c2?rid=4193d5f7-da34-46e0-b212-78969c4b45eb I was able to finally tackle most of the problems that had been plagueing it for years already, and which would reoccur with each... - Source: Hacker News / 8 months ago
When comparing Codility and Grok, you can also consider the following products.

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
Compare HackerRank to Codility or Grok:


CodeSignal is the leading assessment platform for technical hiring.
Compare CodeSignal to Codility or Grok:

Claude is a next generation AI assistant built for work and trained to be safe, accurate, and secure. An AI assistant from Anthropic.
Compare Claude AI to Codility or Grok:


Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google. Based on the large language model (LLM) of the same name, it was launched in 2023 in response to the rise of OpenAI's ChatGPT.
Compare Gemini to Codility or Grok: