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

ReturnGuardian.app
ReturnLogic
EcoReturns - AI-powered Returns
Returns Center
Fit Analytics
Metorik
ReturnQueen
Analyze return reasons, reviews, and support tickets to find the product fixes that reduce avoidable e-commerce returns.
Which is more popular?
Based on our record, Codility seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codility.com | retrnly.com |
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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....
Retrnly is return-prevention analytics software for ecommerce brands. It analyzes return reasons, customer reviews, support tickets, and product-level data to show which products and recurring issues are driving avoidable returns. The platform groups feedback by product and cause, flags products...
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
No Retrnly videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Codility and Retrnly.
Retrnly's answer:
Retrnly is designed for teams that want to prevent future returns, rather than only process refunds and exchanges. It works alongside an existing returns workflow and provides product-level risks, recurring feedback themes, prioritized recommendations, and estimated savings opportunities.
Retrnly's answer:
Retrnly was created to solve a common ecommerce problem: return reasons, reviews, and support complaints are often stored in separate systems and reviewed manually. Retrnly brings this information together and turns it into a practical product-improvement plan.
Retrnly's answer:
Retrnly is built for ecommerce founders, product managers, operations teams, and customer-experience teams. It is most useful for stores with enough return and customer-feedback data to identify recurring problems across products.
Retrnly's answer:
Retrnly combines return reasons, customer reviews, support tickets, and product data in one analysis. It identifies the causes behind recurring returns and recommends specific product, sizing, listing, expectation, and quality fixes. It also estimates the potential savings from reducing avoidable returns.
Share your experience with using Codility and Retrnly. 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 Retrnly 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
Tracking Retrnly since Jul 2026.
When comparing Codility and Retrnly, 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.
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ReturnGuardian helps ecommerce teams reduce costly returns by uncovering hidden product page issues. Get instant, actionable insights from a single URL to improve clarity, protect margin, and increase customer satisfaction.
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CodeSignal is the leading assessment platform for technical hiring.
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Reinvent your Shopify store's post-purchase workflow
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Reduce, Automate & Manage Returns with the Power of AI
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