Simple, honest pricing.
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Free
Start learning today.
$0forever
- 5 levels + starter lessons
- 3 practice evaluations / day
- Community leaderboards (preview)
Most popular
Pro
Unlock all 50 levels, unlimited practice, and certification.
$9.99/ mo
/ user
- All 50 levels + all courses
- Unlimited AI practice grading
- AI response preview on passed levels
- Exportable, verifiable certificate
- Remove ads
Team
For bootcamps, L&D, and university classes.
$49/ mo
/ seat · min 5 seats
- Everything in Pro
- Team dashboard + leaderboard
- Bulk seat management
- HR-exportable transcripts
- Priority support
All plans include secure payments via Stripe. 30-day money-back guarantee on annual plans.