
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.

GreenStitch
PSQR
Renoon
Digital Product Passports for fashion brands. Collect the data once, reuse it for every compliance output.

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 | seamdex.com |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from the United Kingdom · 1 - 9 employees |
| 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....
Seamdex turns one garment record into every compliance output a fashion brand will be asked for: a Digital Product Passport on your own domain, a GS1 Digital Link QR code for every size and colour, and the figures national textile EPR schemes require. The EU rules are still moving. The passport...
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 Seamdex 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 Seamdex.
Seamdex's answer:
Seamdex is built for textiles, not adapted to them. One garment record, imported from a purchase order, becomes the Digital Product Passport, a GS1 QR code for every size and colour, and the EPR filing, live the same day at one published price.
Seamdex's answer:
You can start today, you know the full price before you talk to anyone, and the product was built for garments from the first line. Most tools in this space quote an onboarding project, hide pricing behind a demo call and adapt a generic passport to fashion.
Seamdex's answer:
Small and mid-sized fashion and textile brands that sell in the EU and want Digital Product Passports and EPR data without an enterprise budget or an implementation project.
Seamdex's answer:
Seamdex started from one observation: the facts about a garment already exist, but brands type them again for every label, retailer sheet and compliance file. As the EU began asking for more of exactly that data, we built one record that feeds every output.
Share your experience with using Codility and Seamdex. 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 Seamdex 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 Seamdex since Sep 2026.
When comparing Codility and Seamdex, 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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Discover Sustainability Software for Fashion & Textiles by Greenstitch. Measure, report, and reduce your environmental impact. Start free 15-days trial today!
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CodeSignal is the leading assessment platform for technical hiring.
Compare CodeSignal to Codility or Seamdex:

PSQR is a Danish software development company that specializes in scalable track and trace software for storing, processing and analysing vast amounts of supply chain data.
Compare PSQR to Codility or Seamdex:

