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Kubernetes is here to stay: massive adoption, a booming market, and trusted by thousands of companies
66% of organizations use Kubernetes in production, with another 18% evaluating it
Source: CNCF Annual Survey 2023
From $2.61 billion in 2025 to $14.6 billion by 2033, growing at 24% annually
Source: SkyQuest
Trusted by over 50,000 companies worldwide to power their production workloads
Source: Tigera, 2025
A Kubernetes cluster simulator runs entirely in your browser. You practice kubectl commands and manage resources in real time, no real cluster or cloud. Because everything is local, loading is instant and there’s no network latency or server wait.
Yes. We test against the OpenAPI spec and build our courses from the official Kubernetes docs, so behavior matches real clusters as closely as possible.
Yes. A valid payment method is required to start the 7-day free trial. You will see a 0€ charge during the trial period, and billing starts only if you keep the subscription after the trial ends.
No. The platform is proprietary software.
Your subscription automatically starts with the selected billing cycle (monthly or yearly) unless you cancel before the trial ends.
Yes. You can cancel anytime from your account settings. If you cancel during the trial, you are not charged.
Yes. All paid subscriptions include a 30-day money-back guarantee from your first payment.