Product Requirements Document (PRD): A Beginner’s Guide 📜

Ayush AgarwalAyush Agarwal
3 min read

Introduction: What is a PRD? 🤔

Imagine you’re building a house. Before laying a single brick, you need a blueprint, right? 🏠 Similarly, when creating a product—whether an app, website, or software—you need a detailed plan. That plan is called a Product Requirements Document (PRD).

A PRD is a detailed document that outlines everything about a product, including its purpose, features, design, and timeline. It acts as a bridge between business, development, and design teams to ensure everyone is aligned.

Now, let’s break it down step by step. Even if you have zero technical knowledge, this guide will make it easy to understand. 🎯


Why is a PRD Important? 🔥

Think of a PRD as a recipe for a successful product. Without it, teams may misinterpret goals, build the wrong features, or miss deadlines. Here’s why a PRD is crucial:

Clarity – Everyone knows what to build.

Alignment – Teams (developers, designers, marketers) stay on the same page.

Efficiency – Saves time, effort, and costs by reducing misunderstandings.

Accountability – Defines clear responsibilities for each team.


Key Components of a PRD 📑

A good PRD includes several essential sections. Let’s break them down in a simple way:

1️⃣ Objective or Purpose 🎯

👉 What problem does the product solve?

👉 Who are the target users?

👉 What is the end goal of the product?

💡 Example: “We are building a mobile app that helps students track their study schedules efficiently.”

2️⃣ Scope 📏

👉 What is included in the product?

👉 What is NOT included (to avoid confusion)?

💡 Example: “The app will have task management and notifications but will NOT include live tutoring.”

3️⃣ Features and Requirements 🔍

This section defines what the product will do, in detail. Features are usually divided into Priority 1 (must-have) and Priority 2 (nice-to-have).

Priority 1: Essential features (e.g., user login, task creation, notifications).

Priority 2: Additional features (e.g., dark mode, AI recommendations).

💡 Example: “Users can set study reminders and track progress with a calendar.”

4️⃣ User Stories or Use Cases 👥

Think of this as storytelling! 📖 Instead of just listing features, user stories describe how real users will interact with the product.

🔹 User Story Format:

“As a [type of user], I want to [do something] so that [benefit].”

💡 Example: “As a student, I want to receive study reminders so that I don’t miss my scheduled study sessions.”

5️⃣ Technical Requirements 🛠️

This section is mostly for developers and includes:

✔️ The platform (iOS, Android, Web)

✔️ Programming languages (e.g., React, Swift)

✔️ API integrations (e.g., Google Calendar)

Non-tech people can skip this part, but it’s crucial for developers. 🚀

6️⃣ Design Requirements 🎨

Defines how the product should look and feel:

🎨 Color schemes

📱 UI/UX wireframes

🖼️ Branding guidelines

💡 Example: “The app should have a clean, minimalistic design with blue as the primary color.”

7️⃣ Success Metrics 📊

How do we know if the product is successful? Set measurable goals.

Example Metrics:

• 10,000 app downloads in 6 months 📥

• 80% of users using the app daily 📈

8️⃣ Timeline ⏳

Every project needs a clear deadline. This section includes:

📅 Milestones (e.g., design phase, development, testing)

🚀 Launch date

💡 Example: “Beta launch by June 2025, full release by September 2025.”


Final Thoughts 💡

A PRD is like a roadmap that guides the entire product development journey. Whether you’re a product manager, developer, or just curious, understanding PRDs is a valuable skill!

Want to write your own PRD?

Start with a simple template and keep refining it! The clearer your PRD, the smoother the development process.

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Written by

Ayush Agarwal
Ayush Agarwal