About

About these notes.

PM Atlas files 1,799 essays, podcast episodes and posts from product people by topic, relevance and popularity, and answers questions only from that material.

Notes1,799
Podcast episodes323
Essays & posts1,410
X posts66

An unofficial, non-commercial index of the best product-management thinking, built to be read like a stack of good working notes.

01What we show

  • Free posts: our summary, key takeaways and a longer excerpt, linked to the original.
  • Subscriber posts: our summary and at most two short quotes. Never the post itself.
  • Podcast episodes: 5–8 key learnings with timestamps that open the video at that moment.
  • X posts: only posts about product work, filtered for relevance.

02How Ask works

Ask retrieves the closest passages from the archive, then writes a short answer from those passages alone. It cites every claim, quotes at most two short sentences, and says so when the archive doesn’t cover a question.

03Popularity

Ranking blends Substack reactions, X engagement and YouTube views, normalised per source, with recency for “trending”.

04Ownership

All writing and recordings belong to their creators. PM Atlas is not affiliated with or endorsed by any author. Summaries are AI-written and may contain mistakes. Always read the original.

Where notes come from

NewsletterLenny’s Newsletter110 free posts, with a longer excerpt.
Subscriber postsSummary only233 paid posts: our summary, at most two short quotes, and a link.
PodcastLenny’s Podcast323 episodes, each with 5–8 key learnings and timestamps.
EssaysSVPG · The Beautiful Mess499 essays from Marty Cagan and John Cutler.
Substack & blogsShreyas · Julie · Jason · Hiten577 essays and posts from independent writers.
XPosts on product66 posts, filtered for product relevance.