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

LinearB
GitPrime
Waydev
Swarmia
Athenian
Teamplify
DeepAffects
Software Delivery Analytics Tool for Engineering Teams. Deliver Software Faster, Better, and more Predictably.
Which is more popular?
Haystack Analytics 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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| Website | codility.com | usehaystack.io |
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| Platforms | ||
| Company | — | Startup from the United States · 1 - 9 employees · 2019 |
| 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....
Haystack is a real-time delivery analytics platform designed for engineering leaders like CTOs, VPs of Engineering, Directors of Software Engineering, and Engineering Managers. Haystack provides actionable insights that enable data-driven decision-making, aligning engineering performance with...
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
An Introduction to Codility: The Tech Hiring Platform for Engineering Teams
Haystack (YC W21)
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Codility and Haystack Analytics.
Haystack Analytics's answer:
Engineering Leaders and Managers
Share your experience with using Codility and Haystack Analytics. 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 Haystack Analytics 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
Heads up: site is not loading. Ios Safari & macOS Chrome. Mixed Content: The page at 'https://usehaystack.io/' was loaded over HTTPS, but requested an insecure favicon 'http://www.usehaystack.io/favicon.ico'. This request has been... - Source: Hacker News / over 5 years ago
Hey HN! I'm Julian, co-founder of Haystack (https://usehaystack.io). We’re building one-click dashboards and alerts using Github data. While managing teams from startups to more established companies like Cloudflare, my cofounder Kan and... - Source: Hacker News / over 5 years ago
When comparing Codility and Haystack Analytics, 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 Haystack Analytics:

LinearB delivers software leaders the insights they need to make their engineering teams better through a real-time SaaS platform. Visibility into key metrics paired with automated improvement actions enables software leaders to deliver more.
Compare LinearB to Codility or Haystack Analytics:

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

GitPrime uses data from any Git based code repository to give management the software engineering metrics needed to move faster and optimize work patterns.
Compare GitPrime to Codility or Haystack Analytics:


Waydev analyzes your codebase from Github, Gitlab, Azure DevOps & Bitbucket to help you bring out the best in your engineers work.
Compare Waydev to Codility or Haystack Analytics: