Where leaders come to think

A16z's view of the most important AI application companies shaping enterprise adoption in 2025.

Many of you know the CIRCLES from interview prep or Decode and Conquer.

Jobs' design thinking works perfectly as AI prompts. Here are 13 questions that force radical simplification:

There’s one prompt format I keep coming back to:

I was surprised when my friend texted me unprompted to say he'd picked up Decode and Conquer 5th Edition.

I got a chance to do a book signing and author meet-and-greet for the new Decode and Conquer 5th Edition yesterday.

Half the AI agent pitches I see are just expensive chatbots with delusions of grandeur. The other half are genuinely useful—but probably don't need an agent at …

We've been receiving numerous inquiries about the digital availability of Lewis Lin's "Decode and Conquer: Answers to Product Management Interviews" 5th Edition…

Just received this thoughtful message from a former NYU MBA student:

We hear a lot about how large language models (LLMs) are transforming workflows. But what’s still surprisingly rare is a candid look at how leaders—especially t…

Product management interviews frequently include estimation questions that require candidates to calculate market sizes, user bases, or revenue projections. Hav…

In a world where ChatGPT can generate a job application faster than you can read one, the résumé is no longer a reflection of a candidate’s effort or ability. I…