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Codewars vs Play with Kubernetes
People
Price
Published entry price
$5+per month
Free
Skills Development Platforms
Annual estimate10 people, entry price
$60+
Flat rate
Free
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Skills Development Platforms
Overview
Focus
Skills Development Platforms
Developer Onboarding
Product
Coding challenge platform for training skills in 60+ programming languages with community kata.
Docker's free browser-based Kubernetes playground for learning and testing workflows.
Headquarters
London, United Kingdom
San Francisco, California
Company size
11-50 employees
201-500 employees
Founded
2012
2017
Pricing details
Plan
Published entry price
Published rate
$5+ / month
Free
Billable seats
Flat rate
Free options
Free plan
Free plan
Pricing source
Source updated
Oct 29, 2026
Oct 29, 2026