How to Define MVP Features: What Should You Include in Your MVP?

Introduction

One of the hardest parts of building a Minimum Viable Product is deciding what to build first.

Most startup ideas come with a long list of potential features. You may have ideas for advanced dashboards, integrations, notifications, automation, AI functionality, analytics, user profiles, payment systems, and many other capabilities.

The problem is that trying to include everything in the first version can turn an MVP into a much larger and more expensive product.

So, how do you decide which features belong in an MVP?

The answer is to focus on the smallest set of features required to solve the primary customer problem, deliver the core value proposition, and test the most important assumptions behind the product.

In this guide, we will explain how to define MVP features, prioritize product functionality, identify must-have features, avoid unnecessary features, and create a focused MVP feature list.

What Are MVP Features?

MVP features are the essential product capabilities required for an initial version of a Minimum Viable Product to provide value to its target users and test the core product idea.

These features should allow users to complete the primary task that the product is designed to support.

For example, if you are building an appointment-booking platform, the MVP may need:

• User registration

• Service selection

• Available appointment slots

• Booking functionality

• Booking confirmation

It may not need advanced loyalty programs, complex analytics, AI recommendations, or dozens of integrations during the first release.

The exact feature list depends on the product and the problem being solved.

Why Is Feature Prioritization Important for an MVP?

Feature prioritization determines how much time, money, and development effort will be required to build the first version of your product.

Without clear prioritization, an MVP can quickly become overloaded with functionality.

Good feature prioritization helps you:

• Reduce development scope

• Launch sooner

• Control development costs

• Focus on the customer problem

• Make testing easier

• Collect clearer user feedback

• Reduce unnecessary complexity

• Build a more focused product roadmap

The goal is not to build the fewest features possible.

The goal is to build the right features for the first stage of product validation.

Start With the Customer Problem

Before creating a feature list, clearly define the problem your product is trying to solve.

This is one of the most important steps in MVP planning.

For example, suppose your startup idea is a platform that helps small businesses manage appointments.

The problem might be:

"Small businesses lose time managing appointments manually through calls, messages, and spreadsheets."

Once the problem is clear, ask what functionality is required to solve it.

The answer might include:

• Creating appointments

• Viewing available time slots

• Managing bookings

• Sending confirmations

These features are directly connected to the problem.

By contrast, a customer loyalty system may be useful later but is not necessarily required to solve the initial problem.

If you are still validating whether the problem itself is worth solving, start with our guide on what an MVP is and how Minimum Viable Products work before finalizing your feature list.

Define the Primary User

An MVP should have a clearly defined target user.

Different users may have different needs, which can dramatically increase the number of features required.

For example, an online marketplace may have:

• Customers

• Sellers

• Administrators

• Delivery partners

• Support staff

Trying to build advanced functionality for every user type in the first release can significantly increase complexity.

Instead, identify which user journey is most important for validating the product.

Map the Primary User Journey

Once the target user is defined, map the steps they need to take to receive the product's core value.

For example, a simple food-ordering MVP might follow this journey:

1. User creates an account.

2. User searches for restaurants.

3. User views available food items.

4. User adds an item to the cart.

5. User places an order.

6. User receives confirmation.

These steps represent the primary user journey.

Features required to complete this journey are strong candidates for the MVP.

Features that sit outside this journey should be questioned carefully before being included.

Separate Must-Have Features From Nice-to-Have Features

A simple way to prioritize MVP functionality is to divide potential features into different categories.

Must-Have Features

These features are essential for the product to work and deliver its core value.

If removing a feature makes the primary user journey impossible, it is likely a must-have feature.

Important but Not Essential Features

These features may improve the experience but are not necessarily required for the first release.

They can often be considered for a later version.

Nice-to-Have Features

These features can improve convenience, personalization, or engagement but are not required to validate the initial product concept.

Future Features

These are features that may become valuable after the product gains users and generates enough data to justify further development.

Use the Core Value Test

For every proposed feature, ask one simple question:

"Does this feature help the user receive the core value of the product?"

If the answer is yes, investigate whether the feature is essential.

If the answer is no, consider postponing it.

For example, suppose your product helps businesses generate invoices.

Features such as:

• Creating invoices

• Adding customers

• Adding products or services

• Calculating totals

• Sending invoices

may be directly related to the core value.

A sophisticated rewards program may not be.

This simple test can eliminate many unnecessary features.

Use the MVP Assumption Test

Every MVP should exist for a reason.

Usually, the product is designed to test one or more assumptions.

For example:

"Small businesses will use an online appointment system instead of managing bookings manually."

Each feature should contribute to testing that assumption or enabling users to experience the proposed solution.

If a feature does not help test the core assumption and is not required for the product to function, it may not belong in the MVP.

Prioritize Features Based on Customer Pain

Not every customer problem has the same level of importance.

Features that solve major customer pain points should generally receive higher priority than features that provide minor convenience.

Ask:

• How frequently does the problem occur?

• How frustrating is it for the customer?

• Does it cost the customer time or money?

• How are customers solving it today?

• Would solving it create measurable value?

A feature that solves a frequent and expensive problem is usually a stronger MVP candidate than a feature that simply makes the product slightly more attractive.

Consider the Impact of Each Feature

Another useful approach is to evaluate features based on their expected impact.

For each feature, estimate:

• Customer value

• Business value

• Validation value

• Development effort

• Technical complexity

A feature that provides high customer value and requires relatively little effort may be a strong candidate for the MVP.

A feature that requires significant development effort but provides little validation value may be better postponed.

Use a Simple Feature Prioritization Framework

You do not need a complicated product management system to prioritize MVP features.

A simple framework is to classify each feature as:

• Must Have: Required for the core product to work.

• Should Have: Valuable but not essential for the first release.

• Could Have: Useful improvements that can wait.

• Won't Have Yet: Features intentionally postponed for a later stage.

This approach makes it easier to keep the MVP focused.

Think in Terms of User Stories

User stories can help translate product ideas into specific functionality.

A simple user story follows this format:

"As a [type of user], I want to [action], so that [desired outcome]."

For an appointment platform:

"As a customer, I want to view available appointment times so that I can choose a convenient slot."

This user story may lead to features such as:

• Calendar availability

• Time-slot selection

• Appointment confirmation

User stories help keep features connected to actual user needs rather than abstract technical requirements.

Do Not Build Features Just Because Competitors Have Them

Competitor research is valuable, but copying every competitor feature can quickly expand your MVP scope.

A competitor may have spent years developing functionality that is unnecessary for your initial product.

Instead of asking:

"Does our competitor have this feature?"

ask:

"Does our customer need this feature for the problem we are solving?"

Your MVP should be based on your target customer and product hypothesis rather than your competitors' entire feature set.

Avoid Feature Creep

Feature creep happens when additional functionality is continuously added to a project without a clear justification.

It often begins with statements such as:

• "We should also add..."

• "It would be nice if..."

• "Our competitor has this..."

• "We can build this quickly..."

• "Users might want this someday..."

Individually, these features may seem harmless.

Collectively, they can transform a focused MVP into a large product.

Create a separate backlog for future features instead of automatically adding them to the current development scope.

What Features Should an MVP Usually Include?

Although every product is different, many MVPs require some combination of the following functionality:

User Management

Depending on the product, this could include basic registration, login, and profile management.

Core Product Functionality

This is the functionality that directly solves the primary customer problem.

Basic Navigation

Users need to move through the product and access the core functionality without unnecessary complexity.

Essential Data Management

The MVP may need basic functionality for creating, viewing, editing, or deleting relevant information.

Required Notifications

If users need confirmations, reminders, or important status updates to complete the core workflow, basic notifications may be necessary.

Payments Where Required

If the business model depends on transactions, the MVP may need an appropriate payment flow.

Basic Analytics

Some level of measurement is useful for understanding whether users are engaging with the product and where improvements are needed.

Not every MVP needs every category above. Include only what the product's primary workflow requires.

What Features Should Usually Wait?

Some functionality can often be postponed until the core product has been validated.

Examples include:

• Advanced analytics

• Complex automation

• Multiple integrations

• Advanced personalization

• Complex reporting

• Gamification

• Advanced recommendation systems

• Multiple payment options

• Highly customized dashboards

• Rarely used administrative settings

These features may eventually become valuable. The question is whether they are necessary right now.

How to Create an MVP Feature List

Follow these steps to create a practical MVP feature list.

Step 1: Write Down Every Potential Feature

Start with a complete list. Do not worry about limiting the list initially.

Step 2: Identify the Core User Journey

Determine the shortest path a user needs to take to receive the primary value of your product.

Step 3: Mark Essential Features

Identify the functionality required for that journey to work.

Step 4: Remove Unnecessary Features

Question every feature that does not directly contribute to the core experience.

Step 5: Prioritize Based on Customer Value

Give higher priority to features that solve important customer problems.

Step 6: Consider Development Complexity

Compare expected customer value against development effort and technical complexity.

Step 7: Define the Final MVP Scope

Freeze the initial scope and move non-essential ideas into a future product backlog.

Example of an MVP Feature Prioritization

Imagine you want to build an online tutoring platform.

The potential feature list might include:

• Student registration

• Tutor registration

• Tutor profiles

• Search

• Booking

• Online payments

• Video calling

• Messaging

• Reviews

• AI tutor recommendations

• Gamification

• Advanced analytics

• Loyalty rewards

For the first MVP, you might prioritize:

• Student registration

• Tutor registration

• Tutor profiles

• Basic search

• Booking

• Payment

Other functionality can be tested and added later based on customer feedback and product performance.

The important point is that the MVP still allows the core transaction to happen: a student can find and book a tutor.

Should an MVP Include Design and Branding?

Yes, but the level of design investment should match the product's needs.

An MVP should be easy to understand and use. However, you do not necessarily need a highly complex design system or extensive branding work before validating the core product.

Focus on:

• Clear navigation

• Readable interfaces

• Simple user flows

• Consistent interactions

• Mobile usability where relevant

• Clear calls to action

The objective is to create a product that users can understand and use while keeping the initial scope manageable.

Should You Include AI in an MVP?

AI can be valuable, but it should not be added simply because AI is popular.

Ask whether AI is genuinely required to deliver the core value proposition or test an important product assumption.

If a simpler rule-based or manual approach can validate the idea initially, it may be more practical to start there.

On the other hand, if the startup's core value proposition depends on AI functionality, then AI may be an essential MVP component.

The right decision depends on the product hypothesis.

How MVP Features Affect Development Cost

Every additional feature can introduce development work, testing requirements, design complexity, infrastructure requirements, and maintenance effort.

This means feature prioritization has a direct impact on the cost of building an MVP.

A smaller and more focused feature set can generally make it easier to control the initial development investment.

However, cutting essential functionality simply to reduce cost can make the MVP impossible to validate.

The objective should be minimum viable scope, not minimum possible cost.

How MVP Features Affect Development Time

Feature scope also affects how quickly an MVP can be launched.

Simple workflows are generally easier to design, develop, test, and deploy than complex systems involving multiple user roles, real-time functionality, integrations, advanced analytics, and automation.

This is why defining the feature scope before development begins is so important.

If you already know which features are essential, you can create a much clearer development plan and timeline.

Validate Features After Launch

Feature prioritization does not end when the MVP launches.

Once users begin interacting with the product, analyze which features are actually being used.

Look for:

• Frequently used features

• Unused functionality

• Repeated user requests

• Points where users abandon workflows

• Features that generate customer value

• Features that create confusion

This information can help determine what should be improved, expanded, simplified, or removed.

When Should You Add More Features?

Additional features should generally be added when there is evidence that they solve a meaningful customer problem or support an important business objective.

Useful signals include:

• Repeated customer requests

• Strong product usage data

• High demand for a specific workflow

• Customer willingness to pay

• Retention opportunities

• Clear business requirements

A feature should not be added simply because the team has the capacity to build it.

Final Thoughts

Defining MVP features is ultimately an exercise in prioritization.

You need to identify the customer problem, understand the primary user journey, determine what functionality is essential, and remove anything that does not contribute meaningfully to the first product hypothesis.

A strong MVP is not the product with the longest feature list.

It is the product with the clearest purpose and the smallest feature set capable of delivering meaningful value and generating useful learning.

Start with the problem. Define your target user. Map the core journey. Prioritize must-have functionality. Move secondary ideas into a future backlog. Then use real customer feedback to decide what should come next.

If you follow this approach, your MVP can remain focused while giving your startup the information it needs to make smarter product decisions.