Pricing

Simple, transparent pricing

Learn algorithms at your own pace. Start free — upgrade when you're ready.

Phases 1–6 free7-day money-backCancel anytime

Free

₹0

forever

Foundations, Searching, Two Pointers, Sorting, Stack & Queue, Linked List
Guided CS-fundamentals paths — OS, DBMS & Networks
Foundational articles
75+ interactive visualizers across 18 categories
Edit inputs on every visualizer
Run your solutions in 5 languages
First hint on every problem
18 achievements, streaks & avatar progress
6 themes — 3 dark, 3 light
Progress tracking & personal dashboard
Full 17-phase roadmap + every future phase
Full article library
All problem hints unlocked
Community discussion on every problem
Priority support & feature requests

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Foundations, Searching, Two Pointers, Sorting, Stack & Queue, Linked List
Full 17-phase roadmap + every future phase
Guided CS-fundamentals paths — OS, DBMS & Networks
Foundational articles
Full article library
75+ interactive visualizers across 18 categories
Edit inputs on every visualizer
Run your solutions in 5 languages
First hint on every problem
All problem hints unlocked
Community discussion on every problem
18 achievements, streaks & avatar progress
6 themes — 3 dark, 3 light
Progress tracking & personal dashboard
Priority support & feature requests

Premium isn't on sale yet — join the waitlist and we'll email you the moment it launches. No payment is taken today.

Frequently Asked Questions

Yes. Phases 1–6 (Foundations, Searching, Two Pointers & Sliding Window, Basic Sorting, Stack & Queue, and Linked List) are completely free — no account required. Interact with every visualizer, adjust inputs, and walk through the simulations frame by frame.