MVP Features: How to Decide What to Build First

Introduction

One of the hardest parts of building a Minimum Viable Product is deciding which features to include and which features to leave for later.

Founders often start with a long list of ideas:

• User accounts

• Payments

• Notifications

• Dashboards

• Search

• Chat

• Analytics

• Social features

• Integrations

• Admin tools

• AI functionality

The problem is that trying to build everything at once can turn an MVP into a full-scale product before you've even validated the core idea.

The purpose of an MVP is different.

An MVP should contain the minimum set of features required to solve the primary user problem and test the product concept with real users.

In this guide, we'll explain how to identify essential MVP features, prioritize your feature list, avoid feature creep, and decide what should be built now versus later.

If you're starting from the basics, our complete guide to Minimum Viable Products explains the broader MVP concept and how it fits into product development.

What Are MVP Features?

MVP features are the core capabilities required for the first usable version of a product.

They should allow the target user to complete the primary action that the product is designed to support.

For example, imagine you're building a food-delivery marketplace.

The complete product might eventually include:

• Customer accounts

• Restaurant accounts

• Driver accounts

• Search

• Filters

• Reviews

• Coupons

• Loyalty programs

• Multiple payment methods

• Order tracking

• Recommendations

• Chat

• Analytics

• Promotions

But the MVP may only need:

• Customer registration

• Restaurant listings

• Menu browsing

• Order placement

• Payment

• Basic order status

• Restaurant administration

The goal is to test whether customers actually want the core service.

Additional functionality can come later.

Why Feature Prioritization Matters

Every feature has a cost.

Adding a feature can require:

• Product planning

• UX design

• Frontend development

• Backend development

• Database changes

• API development

• Testing

• Documentation

• Maintenance

A feature that looks small from a business perspective may require significant technical work.

For example, "add notifications" could involve:

• Notification preferences

• Email notifications

• Push notifications

• Notification templates

• Backend event handling

• Delivery tracking

• Retry logic

• Notification history

This is why feature prioritization should happen before development begins.

Start With the Problem, Not the Features

The best way to decide what belongs in an MVP is to start with the customer problem.

Ask:

What problem are we trying to solve?

Then ask:

What is the smallest product experience that can solve that problem?

For example:

Instead of:

"We need to build a complete property management platform."

Start with:

"Property managers need a simpler way to track maintenance requests."

The MVP might therefore focus on:

Tenant submits request → Manager receives request → Manager updates status → Tenant receives update

That core workflow can provide more validation value than dozens of secondary features.

Define the Core User Journey

Before creating the final feature list, map the primary user journey.

A simple example could be:

Sign Up → Create Request → Submit → Receive Confirmation → Track Status

Every feature should support one or more steps in that journey.

If a feature doesn't contribute meaningfully to the core journey, question whether it belongs in the first version.

The Four Categories of MVP Features

A practical way to prioritize features is to divide them into four groups.

1. Must-Have Features

These are essential.

Without them, the core product doesn't work.

Examples:

• User registration

• Login

• Core transaction

• Main dashboard

• Primary search

• Essential payment functionality

These should normally be included in the MVP.

2. Should-Have Features

These are useful but aren't essential to proving the initial concept.

Examples might include:

• Advanced filters

• Custom preferences

• Additional notifications

• Detailed reporting

• Advanced profile settings

These can often be added after initial validation.

3. Could-Have Features

These features may improve the product but aren't necessary for the initial release.

Examples:

• Advanced customization

• Additional integrations

• Recommendation features

• Advanced analytics

• Optional automation

They can be placed on the post-MVP roadmap.

4. Future Features

These are ideas that may become valuable later but should not distract from the initial product.

Examples:

• International expansion

• Complex enterprise functionality

• Advanced AI capabilities

• Large partner ecosystems

• Extensive automation

Keeping these features on a future roadmap prevents them from expanding the MVP unnecessarily.

How to Identify Must-Have MVP Features

A feature should be considered essential when removing it would prevent users from experiencing the core value of the product.

Ask these questions:

Can the user complete the main task without it?

If no, it may be essential.

Does it directly solve the primary problem?

If yes, it deserves serious consideration.

Is it required for another essential feature?

Some supporting functionality may be technically necessary.

Can the product be tested without it?

If yes, consider postponing it.

Would users immediately notice its absence?

This can provide another useful signal.

The One-Problem Test

A useful MVP exercise is to complete this sentence:

Our product helps [target user] solve [specific problem] by [core solution].

Then identify the features necessary to deliver that solution.

Everything else should be questioned.

For example:

Our product helps independent fitness coaches manage client workout plans through a simple online platform.

The initial feature set might be:

• Coach account

• Client accounts

• Workout creation

• Workout assignment

• Client access

• Basic progress tracking

A community forum, advanced analytics, AI recommendations, and social sharing might all be useful eventually.

They aren't necessarily required to test the core concept.

Use Feature Prioritization Instead of Guesswork

You don't have to rely entirely on intuition.

Several frameworks can help prioritize features.

MoSCoW Prioritization

MoSCoW divides features into:

Must Have

Essential functionality.

Should Have

Important but not critical.

Could Have

Useful improvements.

Won't Have Now

Features intentionally excluded from the current version.

This is simple enough for most early-stage products.

Impact vs Effort

Another useful approach is to compare:

Potential user/business impact

against

Development effort

Features with high impact and relatively low effort can often be strong MVP candidates.

Features requiring significant development effort but offering limited validation value may be better postponed.

RICE Prioritization

For more complex products, teams can evaluate features using factors such as:

• Reach

• Impact

• Confidence

• Effort

This can provide a more structured approach when there are many competing feature ideas.

The important point isn't which framework you use.

The important point is that features should have a reason for being in the MVP.

Examples of MVP Features by Product Type

Different products require different core functionality.

SaaS MVP

A SaaS MVP might include:

• Registration

• Login

• Account management

• Core application workflow

• Dashboard

• Basic billing

• Basic administration

Advanced reporting, automation, integrations, and customization can potentially come later.

Marketplace MVP

A marketplace may need:

• Buyer accounts

• Seller accounts

• Listings

• Search

• Product or service details

• Order or booking workflow

• Payment

• Basic administration

Features such as loyalty programs and advanced recommendations may be deferred.

E-Commerce MVP

A basic e-commerce MVP might include:

• Product catalog

• Product pages

• Shopping cart

• Checkout

• Payment

• Order confirmation

• Basic order management

Advanced personalization can come later.

Mobile App MVP

A mobile MVP might include:

• User onboarding

• Login

• Core application functionality

• User profile

• Essential notifications

• Basic settings

The exact requirements depend on the product.

B2B Software MVP

A B2B product might require:

• Organization accounts

• User invitations

• Permissions

• Core workflow

• Dashboard

• Basic reporting

• Administration

Enterprise-grade functionality doesn't necessarily need to be included in version one unless it is required by the target customers.

What Features Should You Avoid in an MVP?

Some features frequently increase scope without providing enough early validation value.

Advanced Customization

Highly configurable products can require significant development effort.

Start with sensible defaults where possible.

Complex Analytics

Basic product metrics may be enough initially.

Advanced analytics can be added once you understand what customers actually need.

Multiple Payment Methods

If one reliable payment method can validate the business model, multiple payment options may not be necessary initially.

Extensive Notifications

Start with notifications that are directly connected to important user actions.

Social Features

Comments, followers, feeds, reactions, and messaging can significantly increase complexity.

Only include them when they are central to the product's value.

Advanced AI Features

AI can be valuable, but it shouldn't automatically become part of an MVP simply because it is technically possible.

Ask whether the AI capability is genuinely required to validate the product.

How Feature Creep Increases MVP Cost

Feature creep happens when additional requirements continuously enter the project.

A founder might initially plan:

10 features

Then add:

+5 features

Then:

+8 features

Eventually, the project has doubled in scope.

This affects:

• Development cost

• Timeline

• Testing

• Project management

• Technical complexity

• Maintenance

• Launch date

Feature prioritization protects the original purpose of the MVP.

If you're evaluating the broader economics of the project, our guide on how much it costs to build an MVP in 2026 explains the factors that influence MVP development cost.

Don't Confuse an MVP With a Low-Quality Product

An MVP should have limited scope.

That doesn't mean it should be poorly built.

There is an important difference between:

Limited functionality

and

Poor quality

A focused MVP can still provide:

• Reliable functionality

• Good usability

• Appropriate security

• Clear navigation

• Stable performance

• Professional presentation

The goal is to reduce unnecessary scope, not to deliberately create a broken product.

Should Authentication Be Included in an MVP?

It depends on the product.

If users need personal accounts or stored information, authentication may be essential.

For example:

User → Login → Dashboard → Saved Data

In this case, authentication is part of the core experience.

But if you're building a simple public tool that doesn't require user accounts, authentication may not be necessary in version one.

Should Payments Be Included in an MVP?

If the business model depends on transactions, payments may be essential.

For example, a marketplace that needs to prove customers will purchase a service may need a payment workflow.

But an early product designed only to validate demand could potentially use a simpler process before implementing a complete payment system.

The right answer depends on what assumption you're testing.

Should an Admin Dashboard Be Included?

Many products need at least basic administration.

Administrators may need to:

• Manage users

• Manage content

• Review transactions

• Handle reports

• Change settings

• Monitor activity

However, the admin interface doesn't necessarily need every feature that a mature product will eventually require.

Build what is necessary to operate the MVP.

Should APIs and Integrations Be Included?

Integrations should be included when they are necessary for the core product experience.

Examples include:

• Payment APIs

• Maps

• Authentication

• Email

• SMS

• Shipping

• CRM

• Analytics

If an integration isn't required to validate the core concept, consider postponing it.

When integrations are essential, they should be planned as part of the MVP architecture. You can learn more about this in our API integration services resource.

A Practical MVP Feature Prioritization Example

Imagine you're building a platform that connects customers with local service providers.

Your initial feature list might include:

• Customer registration

• Provider registration

• Provider profiles

• Search

• Location filtering

• Booking

• Payments

• Reviews

• Messaging

• Notifications

• Favorites

• Loyalty program

• Referral system

• Analytics

• AI recommendations

Instead of building everything, ask:

What is required to test whether customers will book services through the platform?

A focused MVP might therefore include:

• Customer registration

• Provider registration

• Provider profiles

• Basic search

• Booking

• Payment

• Basic administration

Everything else can be evaluated after the core workflow has been tested.

How Many Features Should an MVP Have?

There is no universal number.

An MVP isn't defined by having five features, ten features, or twenty features.

It's defined by whether the included functionality is sufficient to test the product's core assumption.

A simple MVP may need only a handful of capabilities.

A complex product may require more functionality because its core workflow naturally involves multiple systems.

The better question is:

What is the smallest set of features needed to deliver the product's core value?

How to Create an MVP Feature List

Use this process:

Step 1: Define the Problem

What problem are you solving?

Step 2: Identify the Primary User

Who experiences the problem?

Step 3: Define the Core Outcome

What should the user accomplish?

Step 4: Map the User Journey

List the steps required to reach that outcome.

Step 5: List Potential Features

Document everything the product might eventually need.

Step 6: Remove Non-Essential Features

Question every feature.

Step 7: Prioritize

Use a framework such as MoSCoW or Impact vs Effort.

Step 8: Define the MVP Scope

Create a clear list of what will and won't be built.

Step 9: Estimate Development Effort

Consider design, frontend, backend, APIs, integrations, testing, and infrastructure.

Step 10: Revisit the Scope Before Development

Make sure everyone agrees on the MVP definition before coding begins.

MVP Features and the Development Process

Feature prioritization shouldn't happen in isolation.

It is part of the larger MVP development process:

Problem → Validation → Users → Feature Discovery → Prioritization → Design → Development → Testing → Launch → Feedback

Our guide to the MVP development process from startup idea to launch explains how these stages connect.

Feature prioritization is especially important before development because changes become more expensive as the project progresses.

What Happens to Features That Don't Make the MVP?

They don't necessarily disappear.

Create a product roadmap.

Features that aren't included in version one can be placed into categories such as:

Post-launch

Features that may be added shortly after launch.

Validated expansion

Features supported by user feedback or usage data.

Future opportunities

Ideas worth revisiting later.

This prevents the team from losing good ideas while keeping them out of the initial development scope.

When Should You Add More Features?

Add features when there is a clear reason.

Good reasons include:

• Users repeatedly request them

• Analytics show a significant problem

• The feature improves retention

• It increases conversion

• It removes a major usability problem

• It supports a validated business opportunity

• It is necessary for a new customer segment

Avoid adding features simply because competitors have them.

Final Thoughts

Choosing the right MVP features is one of the most important decisions in early product development.

The goal isn't to create the smallest product possible regardless of usefulness.

The goal is to create the smallest useful product capable of testing your most important assumptions.

Start with the problem.

Define your target user.

Map the core journey.

List the potential features.

Then aggressively prioritize them.

Build the features necessary to deliver the core value and postpone everything else until you have evidence that it deserves investment.

A focused MVP can help you reduce unnecessary development costs, launch sooner, gather real user feedback, and make better product decisions.

For a broader understanding of MVP strategy, start with our complete guide to Minimum Viable Products.