Product & MVP guides.

Product Strategy · 9 min read

How to Build a SaaS Product: From Idea to First Paying Customers

A step-by-step plan for building a SaaS product: the customer, the MVP, multi-tenancy, billing, onboarding and the first paying users.

Product Strategy · 8 min read

How to Choose a Tech Stack for Your Startup Without Regretting It Later

Frontend, backend, database, mobile and cloud: how to choose a startup tech stack you can hire for, maintain and scale.

Product Strategy · 7 min read

UI vs UX Design: What Each One Means and Why Your Product Needs Both

What UI and UX design each cover, how they fit together, what a good design process looks like and how to judge design work.

Product Strategy · 7 min read

How to Write User Stories That Developers Can Build From

The user story format, acceptance criteria, the INVEST checklist, real examples and the mistakes to avoid.

Product Strategy · 7 min read

MVP vs Prototype vs Proof of Concept: What Each One Is and Which to Build First

What a proof of concept, a prototype and an MVP each prove, who they are for and which one to build first for your startup.

Product Strategy · 8 min read

How to Validate a Startup Idea Before You Spend Money on Development

Customer interviews, landing page tests and prototypes: how to validate a startup idea and read the signals that say build, pivot or stop.

Product Strategy · 11 min read

What Is a PRD? How to Write a Product Requirements Document (With a Section-by-Section Outline)

What a PRD is, how it differs from a BRD, the ten sections to write, a worked example and the mistakes that make requirements useless.

Product Leadership · 8 min read

The Product Owner's Scoping Framework: How to Kill 50% of Feature Bloat Before Writing Code

A step-by-step methodology honed over 8+ years of product management to challenge assumptions, validate with clickable Figma prototypes, and protect your budget.

Product Strategy · 9 min read

The True Cost of Building an MVP in 2026: Agency vs. Freelancers vs. Dedicated Squad

Where MVP budgets really get burned, how agency markups work, and how a founder-led product squad avoids rework with disciplined PRD scoping.

Product Strategy · 2 min read

The Essential Ingredients for a Successful Product Launch

Discover essential ingredients for successful product launches from an experienced product manager. Contact Nihar Rout for product development.