Product-Market Fit: Meaning, Metrics, Examples and Validation
Learn how to measure and validate Product-Market Fit using cohort retention curves, the Sean Ellis 40% survey, Superhuman's PMF engine, and unit economics.
Technical Library · 820 Publications
Research, ideas & engineering insights.
A curated library of technical guides, AI implementations, financial research, product insights and automotive analysis.
Product Metrics Explained: North Star Metric, KPIs, DAU, MAU and Retention
Master product metrics with exact formulas: North Star Metric trees, DAU/MAU stickiness, N-Day vs Unbounded cohort retention, Quick Ratio, and NRR math.
Product Operations Explained: Processes, Tools, Data and Scaling Product Teams
Learn what Product Operations (Product Ops) is, its 3 core pillars (Data, Research, Governance), when to hire Product Ops, and how to calculate Product Ops ROI.
Product Strategy Explained: Vision, Goals, Positioning and Execution
Master product strategy from vision to execution. Learn how to choose target segments, build competitive moats, align unit economics, and avoid fake strategies.
RICE, MoSCoW and ICE: How to Prioritize Product Features
Master RICE, ICE, and MoSCoW feature prioritization with exact formulas, scoring scales, a side-by-side worked numerical comparison, and anti-gaming rules.
Stakeholder Management: How Product Managers Align Teams and Handle Conflict
Master stakeholder management for product managers: Power-Interest mapping, Atlassian's DACI decision framework, how to say no with data, and conflict resolution.
Suzuki Access: Price, Comfort and Practicality for Families
Compare Suzuki Access: Price, Comfort and Practicality for Families with verified October 2026 Delhi ex-showroom and on-road prices, real-world mileage, variants, and buyer recommendations for Suzuki Access 125 (2025/2026 TFT & ABS Series), TVS Jupiter 125 (SmartXonnect), and Honda Activa 125 (TFT RoadSync & H-Smart).
Three-Year-Old Used Car vs New Entry-Level Car in India: The ₹6.5 Lakh Showdown
Have ₹6–₹7 lakh? Compare a brand-new entry car (Alto K10, WagonR LXi) against a 3-year-old 2023 Baleno, Amaze, or Punch with transferable warranty.
TVS Jupiter: Which Variant Offers the Best Value?
Compare TVS Jupiter: Which Variant Offers the Best Value? with verified October 2026 Delhi ex-showroom and on-road prices, real-world mileage, variants, and buyer recommendations for TVS Jupiter 110 (All-New 113.3cc iGO Assist), TVS Jupiter 125 (SmartXonnect), and Honda Activa 110 (2025/2026 TFT & H-Smart Series).
Used Toyota Innova Crysta or Fortuner: Is It Worth Buying at 1 Lakh+ Kilometres?
Thinking of buying a used Toyota Innova Crysta or Fortuner for ₹15–₹28 lakh? Learn how to spot odometer tampering, check injectors, and compare vs new SUVs.
User Personas, Jobs to Be Done and Customer Journey Mapping
Learn how to combine Behavioral User Personas, Jobs to Be Done (JTBD), and Customer Journey Mapping to uncover high-value product opportunities.
What Does a Product Manager Do? Roles, Responsibilities and Daily Tasks
See what a Product Manager actually does every week: concrete deliverables, calendar breakdowns, ownership boundaries, and how APM, PM, and Senior PM roles differ.