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Harshit Singh
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intro9 min

🧭What is Product Management

The role that owns the 'what' and 'why' of a product — and answers for its outcomes.

intro7 min

🧬The Three Types of PMs

Builder, Tuner, and Innovator — knowing your archetype changes how you should be evaluated, hired, and grown.

intro6 min

🪪PM vs Program Manager (vs TPM, APM, GPM)

The titles get confused constantly. Here's what each one actually does — and how to read job descriptions correctly.

intro7 min

🏗️Delivery, Feature, and Product Teams

Three team archetypes — and your career depends on knowing which one you're actually on.

intro6 min

📜The History of Product Management

From P&G in 1931 to the AI PM of 2026 — a 90-year arc that explains why the role is what it is today.

intro5 min

🗣️The Languages of Product Management

Great PMs speak engineer, designer, marketer, and exec — fluently. Mediocre PMs speak only their native tongue.

intro6 min

💪Core PM Skills

The five skill areas hiring managers actually filter on — and where to invest your practice time.

intro5 min

📅A Day in the Life of a PM

Not glamorous, mostly meetings, lots of writing, and a few moments of real judgment that justify the salary.

core8 min

📝Writing PRDs (Product Requirement Docs)

The PRD isn't a spec — it's a tool for alignment. Modern PRDs are 1-2 pages, opinionated, and focused on the user problem.

core5 min

🧾Writing Better Specs

Specs that ship: shorter, sharper, and structured around the questions engineers actually have.

core8 min

🔍Product Discovery Basics

Discovery is how you decide what to build before you waste a quarter building the wrong thing.

core7 min

🎤Customer Interviews — The Basics

The single highest-ROI activity in product management. Almost every PM is bad at it.

core6 min

🧍Knowing Your Users

Personas, JTBD, segments, and the disciplined practice of staying connected to the people you build for.

core4 min

🧑‍🤝‍🧑User Personas

Done right, personas are decision tools. Done wrong, they're laminated posters that no one references.

core5 min

✏️Wireframes for PMs

Low-fidelity sketches that align the team faster than a long PRD ever could.

core5 min

🗂️Information Architecture

How content is structured, named, and findable. The unsexy layer that determines whether your product feels coherent or chaotic.

core6 min

🎨Working with Design

The PM-designer relationship is the single most leveraged partnership for a PM. Get it right and the team flies.

core6 min

⚙️Working with Engineering

Engineers respect specifics, technical curiosity, and honesty about trade-offs. They lose patience with vagueness and changed minds.

core6 min

🤝Stakeholder Management

Half your job is managing people who don't report to you. Stakeholder management is the meta-skill that makes everything else possible.

core5 min

🪑Running Meetings

Most PM meetings are wasted. The fix isn't shorter meetings — it's clearer purpose, sharper structure, and the discipline to skip the meeting when an email would do.

core5 min

🙅How to Say No

The most underrated PM skill. Done well, saying no makes you more respected, not less liked.

core4 min

📊The LNO Framework

Shreyas Doshi's deceptively simple task-classification system: Leverage, Neutral, Overhead. Use it daily.

core6 min

🎯OKRs Basics

Objectives and Key Results — the goal-setting framework that almost every tech company uses and most use badly.

core7 min

🪜Prioritization Frameworks

RICE, ICE, MoSCoW, Kano — the frameworks every PM has heard of, and the one that actually matters most.

core7 min

📈Metrics 101 for PMs

AARRR, funnels, leading vs lagging — the basic vocabulary of measuring a product. Master this in week 1.

core5 min

North Star Metrics

One number to align the company. Done right, it's a strategic lever. Done wrong, it's vanity.

core5 min

🧪MVP — The Most Misused Term in Tech

The Minimum Viable Product was never 'a stripped-down v1.' It was a test of a specific hypothesis.

core5 min

📖Storytelling for PMs

The PM's superpower. People don't remember frameworks; they remember stories. Master narrative and you'll drive 10x more alignment.

core5 min

🪞Giving and Receiving Feedback

The skill PMs use most often and practice least. Senior PMs make giving and receiving feedback a habit, not an event.

core5 min

💀The Deadly Sins of PM

A cheat sheet of the failure modes that derail PM careers — most of which are completely avoidable.

core6 min

🏭How to Succeed as a PM in a Feature Factory

Most jobs are feature factories. Here's how to thrive — and how to gradually transform the team into a real product team.

intro8 min

🚪Becoming a PM (from scratch)

The most-asked question in PM Twitter. Here's the actual path — including the parts nobody talks about.

intro5 min

🔁Transition from Designer to PM

Designers have natural PM superpowers — and one big gap. Here's how to make the jump.

intro5 min

🎓Is an MBA Worth It for PM?

The cliché says no; the data says it depends. Here's when the MBA path actually compounds.

intro5 min

🎧How to Be Indistractable

Most PM days are stolen by Slack, meetings, and other people's urgencies. The ones who reclaim their time win.

advanced8 min

🧭Write a Product Strategy in 1 Day / 1 Week / 1 Month

Three depths of strategy. Pick the right one for the decision you're trying to make.

advanced5 min

🔭Vision, Mission, Strategy — Distinguished Clearly

Most product orgs use these terms interchangeably. Real PMs treat them as three different things with three different jobs.

advanced5 min

🏛️Porter's Five Forces for Product

The MBA classic, applied to product strategy. Used to size whether a market is worth winning before you commit a quarter.

advanced6 min

✍️Writing a Great Product Strategy

Ravi Mehta's framework — the most-respected strategy writing playbook for senior PMs.

advanced7 min

🔁Continuous Discovery — Advanced

Teresa Torres's full playbook. The discipline that separates 'we did some user research' from a real discovery practice.

advanced6 min

🧠Customer Interviews — Advanced

Past the basics: the second-order moves that separate good interviewers from great ones.

advanced8 min

🧪A/B Testing — Advanced

Past the 'set up an experiment in Optimizely' phase: power analysis, network effects, sequential testing, and not getting burned by noise.

advanced5 min

📏Impact Sizing

Before you commit a quarter to a project, size the upside. The single most-skipped step in PM prioritization.

advanced6 min

🗺️Roadmap Prioritization

The hardest skill in product. Not the framework — the conversation that gets your team to commit to a hard choice.

advanced6 min

📆Annual Planning

The single most-leveraged 6 weeks of your year. Most PMs do it badly and pay for 12 months.

advanced5 min

🎯OKRs — Deep

Past the textbook: the OKR patterns that work at scale, the anti-patterns that kill teams, and the senior moves.

advanced8 min

📈Product-Led Growth — Masterclass

The dominant SaaS GTM motion of the 2020s. Architecture, mechanics, and what most teams get wrong.

advanced7 min

Activation — The Ultimate Guide

The single highest-leverage point in your funnel. Activation done right makes everything downstream easier.

advanced6 min

🎬Onboarding — Masterclass

Where activation gets delivered. Ramli John's playbook from 'Product-Led Onboarding.'

advanced8 min

🔁Retention — The Ultimate Guide

Acquisition is rented; retention is owned. The single most predictive metric of long-term company value.

advanced8 min

💰Pricing & Packaging — Masterclass

Pricing is product. The single highest-impact decision most companies make and re-make wrong.

advanced7 min

🎯Positioning — The Ultimate Guide

April Dunford's framework: positioning is the act of deliberately defining how you're the best at something a defined market cares about.

advanced7 min

🚢Go-to-Market Strategy

How you bring a product to market — and the early choices that determine whether it scales or stalls.

advanced7 min

🚀The Product Launch Playbook

What PMs and builders miss about launches. It's not the launch day — it's the 6 weeks before and 6 weeks after.

expert8 min

🏛️The Marty Cagan Product Operating Model

The blueprint thousands of product orgs have copied. From feature factories to empowered teams.

advanced5 min

🔁The Magic Loop (Amazon)

The career-advancement framework that turned a junior Amazon PM into a VP. Used quietly inside Amazon for decades.

advanced6 min

🧠Behavioral Psychology for PMs

The biases, defaults, and design patterns that shape user behavior. The PMs who understand them design products that work with human nature, not against it.

core6 min

🎨Case Study: Figma's Product Growth

How a 9-year overnight success became the design tool the world standardized on.

core6 min

↗️Case Study: Cursor's Growth

From VS Code fork to $9B valuation in 2 years. The fastest-growing dev tool in history, by some measures.

core5 min

📓Case Study: Notion's Growth

How a all-in-one workspace beat focused competitors through community, templates, and patient PLG.

core6 min

💳Case Study: Stripe — A Modern Product Rocket

Developer-first product, opinionated craft, and the slow-and-steady expansion that built the largest private fintech.

intro10 min

🧠Everything You Need to Know about AI (for PMs)

The foundational vocabulary and mental model. If you can speak fluently about LLMs, RAG, agents, evals, and the cost stack, you're already ahead of 80% of PMs.

intro7 min

🚪How to Become an AI PM

From regular PM (or no PM experience) to AI PM. The fastest growing PM specialization of the 2020s.

advanced8 min

🎯Your AI Product Strategy

How to think about adding AI to your product without falling into the 'AI feature graveyard' trap.

advanced6 min

🗺️How to Create an AI Product Roadmap

AI roadmaps are different. The model layer changes monthly; the user expectations shift quarterly. Plan for compounding.

advanced6 min

🎚️RAG vs Fine-tuning vs Prompt Engineering

Three ways to inject knowledge into an LLM. Picking the right one saves months of wasted infrastructure.

core6 min

📝Prompt Engineering in 2026

The patterns that work with current frontier models. Less about clever tricks, more about clear instructions and good examples.

core7 min

📊Evals — The FAQ Every AI PM Needs

Evals are how you know if your AI product actually works. The single most-skipped discipline by junior AI teams.

advanced6 min

⚖️Why LLM Judges Fail (and How to Fix Them)

LLM-as-judge is now the default eval method. Most implementations are unreliable. Here's why and what to do about it.

advanced8 min

🤖AI Agents for PMs

Agents are the dominant AI UX of 2025-26. PMs who can design and ship agentic products have a defensible career skill.

advanced6 min

🔬AI Customer Intelligence

Using LLMs to synthesize 10,000 customer signals at the scale and speed humans can't. The new craft of customer-listening.

core6 min

📝Writing PRDs in the AI Era

Modern PRDs include prompts, evals, model choices, and failure modes — alongside the classic user problem and success metric.

core6 min

Vibe Coding for PM Portfolios

Build a real working AI product in a weekend. Use it as your portfolio. Recruiters in 2026 stop scrolling.

advanced5 min

🧪Vibe Experimentation

Using AI to run product experiments faster — from hypothesis generation to results synthesis.

advanced7 min

🎯AI PM Job Search — The 9-Step System

From 'I want to be an AI PM' to landing a $300K+ role. A structured 90-day playbook.

core5 min

📄The AI PM Resume

Lead with the AI artifact. Reframe every bullet through the AI lens. The resume that gets the interview is structurally different.

advanced7 min

🎤The AI PM Interview

The format that's emerging at AI-native companies. Technical AI depth, scenario design, and increasingly a live vibe-coding round.

advanced5 min

📡AI Observability

How you know if your AI feature is working in production. The single most-underbuilt layer in AI products in 2026.

advanced6 min

🪒21 Harsh Truths about Product Management in AI

What practicing AI PMs wish someone had told them. The uncomfortable patterns nobody publishes.

core5 min

🪄Using Claude for PM Work

The day-to-day Claude workflows that compound a PM's leverage. From PRDs to user research synthesis to roadmap analysis.

intro9 min

🗺️The Complete PM Interview Guide (2026)

Every interview round, every question type, and the prep system that turns 6 months of study into a structured 90-day sprint.

core8 min

🎨The Product Sense Interview

The defining PM interview. 'Design a product for X' or 'Improve X.' Tests judgment about users, problems, and trade-offs.

core7 min

🚢The Product Execution Interview

'How would you ship X?' Tests project sense, trade-offs, communication. The interview type most likely to surface real PM craft.

core7 min

📊The Metrics Interview

'What's the right metric for X?' or 'Diagnose this metric anomaly.' Tests data fluency under pressure.

core5 min

🔢The Estimation Interview

'How many X are sold per year?' Tests structured thinking under uncertainty. Easy to prep; high return.

core6 min

🎙️The Behavioral Interview

'Tell me about a time...' Tests leadership, growth, and culture fit. A great story bank wins the loop.

advanced7 min

GThe Google PM Interview

5-7 rounds. Heavy on product sense, execution, and behavioral. The bar is the highest in big tech.

advanced6 min

MThe Meta PM Interview

5-6 rounds. Heavy on execution, metrics, and leadership. Plus the famous 'team matching' process.

advanced6 min

♟️The Product Strategy Interview

'Should company X enter market Y?' Tests business judgment, competitive thinking, and strategic framing.

core6 min

📄The PM Resume

Recruiters spend 6 seconds. Get the structure right and you survive the scan; get it wrong and you don't.

core6 min

🖼️The PM Portfolio

The artifact that separates serious candidates from applicants. In 2026, a great portfolio is non-negotiable.

core7 min

📨How to Get Interviews

The job search bottleneck for most candidates isn't interviews — it's not getting them. Here's the system that works.

core4 min

👋Tell Me About Yourself

The most-asked first question of any interview. Most candidates wing it; the prepared candidates own the room.

core4 min

🎯Why This Company

Generic answers get filtered. Specific answers tied to recent company moves win the room.

core4 min

🪞What's Your Biggest Weakness

The cliché interview question. Done badly, it's a tell. Done well, it shows self-awareness and growth.

core5 min

🎯Candidate-Market Fit

The hidden variable in your job search: are you targeting roles you can actually win? Most candidates aren't.

advanced5 min

📐The PM Case Interview

Open-ended business cases that test how you structure ambiguity. Common at consulting-adjacent companies and senior PM loops.

advanced6 min

🏗️System Design for PMs

Not engineering depth — PM-level architecture awareness. Tested at technical companies and AI-native shops.

advanced6 min

📉How to Not Get Down-Leveled

You went into the interview for Senior PM and came out with a PM offer. Here's how to avoid that — and what to do when it happens.

core6 min

🪜The PM Career Ladder

What separates each level — APM to CPO. Knowing the rubric tells you where you stand and what to do next.