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Scope Guide

How to Define MVP Scope

To define MVP scope, decide which part of the product you believe solves the customer's problem, then include only the features needed to test that belief. We do this in one day, with one to three of your decision makers and our product manager or lead developer. The most common mistake is trying to build the whole product; the MVP's job is to test whether the idea works.

Ganesh Ghatti

Written by Ganesh Ghatti · Founder, Squirrel Technologies

Updated

People

Who should be in the scoping session

Your decision maker, or a small group of them, plus our product manager or the developer leading the build. Scoping fits in one day when both sides are available and no more than two or three people are deciding. When more people need to agree, it becomes harder to finish in a day and the timeline can slip.

Method

Turning the core problem into features

  • ✓Write down the customer's problem in one sentence.
  • ✓Decide which part of the product you believe solves it.
  • ✓List the features a user needs to experience that part.
  • ✓Move everything else to a post-launch list.
  • ✓Count the screens: usually 3 to 5 pages that explain the product and 5 to 10 screens in the product.
Cuts

What usually gets cut from a first version

Security is not cut: proper authentication and rate limiting stay in, especially for AI products where each model call costs money.

  • ✓Gamification, badges, and leaderboards
  • ✓Custom analytics dashboards; standard analytics tools are enough
  • ✓Multiple languages
  • ✓Complex affiliate or referral systems
  • ✓Microservice architecture or other complicated technical systems
  • ✓Kafka, queues, or a CDN
  • ✓A detailed or custom logging setup
  • ✓Building every component from scratch when a pre-built component will do
During the build

If the scope changes during the build

A new requirement can replace a planned feature of similar size if that keeps the launch date. Otherwise it goes on the post-launch list, or is quoted separately.

Scope

What you leave the scoping session with

The output of Day 1.

✓The problem the MVP must solve, in one sentence
✓The features that test it
✓A post-launch list of everything else
✓The pages and screens to design on Days 2 and 3
✓The integrations and accounts the build needs
Process

Where scoping fits in the 2 weeks

Scope is Day 1 of the 14-day build.

  1. 01

    Day 1

    Agree the scope

    Your one to three decision makers sit with our product manager or lead developer. We decide which part of the product will test your idea and write down what waits for later.

  2. 02

    Days 2–3

    Design the journey

    We study your top two or three competitors, agree the pages and screens, finalise the user journey, and use AI to create a demo from your brand guidelines.

  3. 03

    Days 4–9

    Build the working MVP

    Our developer builds the core features, sign-in, database, and the other parts the product needs, using AI coding tools such as Claude, Cursor, and Codex.

  4. 04

    Day 10

    Deploy

    We put the product on a server so people can use it online. A simple MVP does not need a CDN, queues, or microservices.

  5. 05

    Days 11–14

    Test, fix, and launch

    AI writes the unit tests; people test the full user journey and we watch the backend. One or two rounds of changes, then launch and handover.

Want the detail behind each day? Read Can You Really Build an MVP in Two Weeks?

Case Study · DiaryDad

Zero-to-Launch: Cross-Platform AI Native App

Read the DiaryDad case study →

Built an iOS and Android AI journaling app with React Native and Expo from the client's designs. Both stores approved it on the first attempt, and it was live 14 days after kickoff.

2

App Stores Deployed

14 days

Kickoff to Live on Both Stores

1st

Attempt Approval: App Store & Google Play

Questions & Answers

Frequently Asked Questions

Only the ones needed to test whether the product solves the problem. In screens, that is usually 5 to 10 in the product and 3 to 5 pages explaining it.

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