Upgrade your command line skills with our premium features
ShellWiz Premium unlocks exclusive features to help you learn shell commands faster and more effectively. With our premium subscription, you'll get:
Practice in a real Linux or Windows environment with full shell access. Test any command safely in our secure containers.
Access 50+ premium challenges designed to test and improve your command line skills in real-world scenarios.
Detailed analytics on your learning progress, with personalized recommendations to improve your weak areas.
Enjoy an ad-free experience across the entire platform for distraction-free learning.
Create and save custom sets of commands for your specific workflow or project requirements.
Get help with any command line issue from our team of shell experts with priority response times.
| Feature | Free | Premium |
|---|---|---|
| Basic Quizzes | ✅ | ✅ |
| Command Reference | ✅ | ✅ |
| Basic Tutorials | ✅ | ✅ |
| Real Shell Environment | ❌ | ✅ |
| Advanced Challenges | ❌ | ✅ |
| Progress Tracking | ❌ | ✅ |
| Ad-Free Experience | ❌ | ✅ |
| Custom Command Sets | ❌ | ✅ |
| Priority Support | ❌ | ✅ |
Our premium subscription gives you access to secure containerized Linux and Windows environments where you can practice any command safely. These environments are isolated, reset after each session, and provide a realistic terminal experience directly in your browser.
Yes, you can cancel your premium subscription at any time. If you cancel within the first 30 days, you'll receive a full refund. After that, your subscription will remain active until the end of the current billing cycle.
Yes! Students with a valid .edu email address can get 50% off the regular premium subscription price. Contact our support team after signing up to verify your student status and receive your discount.
Absolutely! We offer team plans starting at 5 users with volume discounts and centralized billing. For larger organizations, we also provide custom enterprise solutions with dedicated support and advanced features. Contact our sales team for details.
Our shell environments are highly secured through container isolation, network restrictions, and automatic session timeouts. Each user gets their own dedicated environment that's completely isolated from other users and resets after each session for maximum security.