MBA2123 Guest Teacher – Narek Vardanyan – How to validate your ideas with pre-launching

2 Feb 2026 · 13 min
Episode

2 Feb 2026 · 13 min

0:00

This is a podcast episode of The $100 MBA hosted by Omar Zenhom featuring guest teacher Narek Vardanyan on validating product ideas via pre-launching. Narek explains a two-page prelaunch flow (interest page → paid reservation page), argues behavioral validation (real deposits) beats surveys/focus groups, gives examples (Raven vs. Blank Mask), cites metrics about typical development cost/time and failure rates, and promotes prelaunch.com as a platform to aggregate reservation metrics. The episode includes sponsor ads and Omar's personal prelaunch experience with WebinarNinja.

Questions this episode answers

15 months and $300,000.

About 80% fail.

$10.

90% accuracy on the best performers.

Blank Mask (the egg-shaped privacy mask) sold 500% more than Raven.

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