Practice, 1v1, puzzle rush, AI tutor.
Classrooms for your CS course, free during pilot.
Agentic assessments (beta). Join early access.
From casual practice to professional development, find the perfect plan to accelerate your coding journey.
Billed annually at $119.90
Billed annually at $259.90
| Features | Free | Pro | Ultimate |
|---|---|---|---|
| Battles & match insights | |||
| Unlimited Battles | |||
| Expert Solutions After Matches | |||
| Opponent Solutions | |||
| Match Replay & Keystroke Reconstruction | — | Unlimited | Unlimited |
| Rena — your AI coach | |||
| Rena: Match Review | 3 / mo | Unlimited | Unlimited |
| Rena: Chat | 5 / mo | 30 / mo | Unlimited |
| Rena: Mock Interview | 1 / mo | 8 / mo | Unlimited |
Yes! You can upgrade or downgrade your plan at any time. Changes take effect immediately.
We accept all major credit cards (Visa, MasterCard, American Express) through our secure Stripe payment processor.
Absolutely. No contracts or cancellation fees. You can cancel your subscription anytime.
Yes! Our free plan includes unlimited battles, practice problems, and a monthly taste of Rena, your AI coach (match reviews, chats, and a mock interview). Upgrade to Pro for an abundant monthly allowance, or Ultimate for unlimited Rena.
Join our growing community of developers who are sharpening their algorithms and climbing the leaderboards.