Built on 300+ expert PM lessons
Built on 300+ lessons from top PM leaders — the fastest way to sharpen your product skills.
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292+ Archive Lessons, Unlimited AI Lessons, AI Interview Prep, PM Jobs Board, WhatsApp Community.
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Each lesson pulls one sharp insight from Lenny's 300+ podcast episodes — prioritisation, strategy, growth, hiring. No fluff.
Active recall beats passive reading. Three targeted questions lock the concept in. Perfect score earns bonus gems.
One lesson a day. That's it. Consistency is the whole game — the leaderboard and streak counter make it impossible to ignore.
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Shreyas Doshi — former Director of PM at Twitter, Stripe, and Google — built his career around one obsession: why do good PMs ship the wrong things?
His answer: most teams optimise for output (features shipped) instead of outcome (user behaviour changed). The result is a roadmap full of things nobody asked for and metrics that don't move.
His prioritisation stack fixes this with three questions in order:
Key takeaway
Great prioritisation is not about scoring features — it's about asking better questions before you score anything.
🔒 Quiz unlocks after signup — 3 questions · +10 XP bonus
Start for free — takes 30 secondsDaily streak tracking with freeze protection. Miss a day? Use a streak freeze. Built your longest streak yet? The leaderboard notices.
Every lesson earns XP. Perfect scores earn bonus gems. Hit a 7-day streak to unlock the leaderboard and see where you rank among PMs worldwide.
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PM Insights
Deep dives from our content team. Read by 10,000+ PMs monthly.
The must-have vs nice-to-have framework, Jobs to be Done, and cutting scope without killing product quality.
Read article →RICE, customer impact, and strategic alignment methods used by top B2B PMs.
Read article →Positioning, launch tiers, success metrics, and post-launch optimization from real PM playbooks.
Read article →Research
Original research on AI adoption, framework effectiveness, and PM careers. Open access, CC BY 4.0.
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