
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.

OpenShift
CloudZero
CloudStack
Docker Compose
AlwaysData
CenturyLink Cloud
Encore.dev
CAST AI is an AI-driven platform designed to optimize cloud usage and reduce costs by over 60%. It is an all-in-one solution for Kubernetes monitoring, automation, optimization, and security.

Which is more popular?
Based on our record, Cast.ai seems to be a lot more popular than Codility. While we know about 24 links to Cast.ai, we've tracked only 2 mentions of Codility.
Website, pricing, platforms and company facts side by side.
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| Website | codility.com | cast.ai |
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| Company | — | 2020 |
| Listed in |
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....
CAST AI is driven by a vision of decentralizing the cloud industry to free innovators from the limitations of cloud service providers. Our AI-powered cloud optimization engine delivers a cost-efficient, high-performing, and resilient infrastructure for every Kubernetes workload. Its unique blend...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
An Introduction to Codility: The Tech Hiring Platform for Engineering Teams
Ep 160 Cast.ai and Kubernetes Challenges with Leon Kuperman, CTO and Co-Founder of Cast.AI
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codility and Cast.ai. 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.
Cast AI and ScaleOps are hyper-focused on automating Kubernetes efficiency. Cast AI is aggressive, aiming to replace or augment native autoscalers with real-time Spot instance management to achieve average savings of...
Cast AI, conversely, operates with surgical precision inside the Kubernetes ecosystem. It is designed to be a replacement for, or a supercharger of, the native Kubernetes scheduler and cluster autoscaler. Its engine...
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
There are tools CastAI (https://cast.ai/) and KubeCost (https://www.kubecost.com/) which helps you get these values. I haven't tried it personally, but they are promising. There are other tools as well. One of the approach OP suggested,... Source: about 3 years ago
Not sire if this helps but someone just showed me this free tool that looks at cost for Kube https://cast.ai/. Source: over 3 years ago
Curious about what about cast.ai sets it apart for you? I went with spot because it is owned by a big company and knew it wasn't going to disappear. I think cast was still in invite only mode, as well. Source: almost 4 years ago
When comparing Codility and Cast.ai, 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 Cast.ai:

OpenShift gives you all the tools you need to develop, host and scale your apps in the public or private cloud. Get started today.
Compare OpenShift to Codility or Cast.ai:

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

The world’s leading cloud cost optimization platform. Allocate 100% of your cloud spend to identify savings opportunities.
Compare CloudZero to Codility or Cast.ai:


Apache's CloudStack is a Project backed by Citrix and designed to be a direct competitor to...
Compare CloudStack to Codility or Cast.ai: