Pricing

Simple, Transparent Pricing

Start free. Upgrade when you're ready. Deploy for your entire institution.

Free
$0/month
Perfect for self-study and practice
  • All 6 challenge types
  • Easy & Medium difficulty
  • 3 attempts per challenge
  • Score + summary feedback
  • Hard challenges
  • Line-by-line detailed feedback
  • Unlimited attempts
  • Institutional features
Get Started Free
🔥 Most Popular
Premium
$7.65
/mobilled $30.60 every 4 months
15% off vs monthly — most flexible
  • Everything in Free
  • Hard difficulty challenges
  • Unlimited attempts
  • Full line-by-line feedback
  • Detailed hints system
  • Performance analytics
  • Priority support
  • Institutional features
Institution
Custom
For universities and colleges
  • Everything in Premium
  • Courses & assignments
  • Timed exam management
  • Institution-wide analytics
  • Custom private challenges
  • Role-based access (Admin / Teacher / Student)
  • Dedicated onboarding support
  • Volume pricing
Request a Demo →
4-month plan saves you $5.40 every 4 months compared to paying monthly.