Master Algorithms &
System Design
The complete platform for cracking technical interviews. Visualizers, code playgrounds, and system design deep dives all in one place.
Features
Everything you need to succeed
Our platform is designed to help you understand complex concepts through interactive learning.
Concepts
Deep dives into algorithmic patterns and system design principles.
Visualizers
Interactive animations to help you build intuition for how algorithms work.
Code Playground
Practice with our built-in IDE supporting multiple languages and test cases.
Quizzes
Test your knowledge with targeted quizzes after every module.
Pricing
Simple, transparent pricing
Start for free, upgrade when you're ready to take your preparation to the next level.
Free
Essential access for beginners
$0/month
- Access to basic algorithms
- Limited practice problems
- Community support
POPULAR
Pro Monthly
Full access for serious learners
$29/month
- All algorithms & data structures
- System design course
- Unlimited code playground
- Priority support
Pro Yearly
Best value for long-term prep
$290/year
- Everything in Pro Monthly
- 2 months free
- Early access to new content