
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.

Contentful
Sanity.io
DatoCMS
Strapi
Payload CMS
Prismic
GNOME
Cosmic JS is an API-first Headless CMS for building content-powered apps in any programming language.

Which is more popular?
Cosmic JS might be a bit more popular than Codility. We know about 2 links to it since March 2021 and only 2 links to Codility.
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....
Cosmic JS provides a web dashboard to model and create content plus API Tools and Resources to integrate content with any website or app.
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, 0–100% relative to the other.


Share your experience with using Codility and Cosmic JS. 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.
Cosmic JS is a cloud-hosted headless CMS platform that provides both RESTful and GraphQL APIs. The platform features content modeling, localization, webhooks, media management, as well as a WYSIWYG editor where you...
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
It's no doubt that a company with a good connection to their users does better. This is especially true for a company offering a software based product. Upon exploring the Cosmic website, I quickly found a link to join the Cosmic Slack... - Source: dev.to / about 4 years ago
In this tutorial, I'm going to show you how to create a simple Blog application using Astro, and Cosmic CMS. Without further ado, grab some coffee & let's build a cool app! - Source: dev.to / almost 5 years ago
When comparing Codility and Cosmic JS, 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 Cosmic JS:

You don't need another CMS. You need a better way to manage content — unified, structured, and ready to deploy to any digital channel.
Compare Contentful to Codility or Cosmic JS:

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

Sanity.io a platform for structured content that comes with an open-source editor that you can customize with React.js.
Compare Sanity.io to Codility or Cosmic JS:


Connect DatoCMS to your favorite site generator, build the perfect backend and deploy anywhere you like.
Compare DatoCMS to Codility or Cosmic JS: