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Choose only the Architecture studies or interview Playbooks you need. Every purchase provides personal, non-transferable lifetime access.

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Lifetime access, without a subscription.

Pay once when checkout opens. Premium digital purchases are final and non-refundable.

Architecture only

Architecture Only

Lifetime access to every premium Architecture study.

₹2,499Lifetime

No recurring payment

Individual track

Pick one Playbook

Own one focused interview track and all revisions to that track.

System Design Playbook₹1,499AI Engineering Playbook₹1,799

Current bundle

All Playbooks

Lifetime access to every Playbook included when this bundle is purchased.

₹2,499Lifetime

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Best coverage

Complete Access

Lifetime Architecture access plus every Playbook included when purchased.

₹3,999Lifetime

No recurring payment

Your selectionArchitecture Only

Lifetime access to every premium Architecture study.

₹2,499One-time · Lifetime accessPayment checkout is being configured.

All Playbooks and Complete Access include the Playbooks available at purchase time. Future Playbooks have separate prices and are not added automatically.