Experience your app before you build it

Get your app designed from idea to prototype, in days

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A prototype is a visual model of how your app will look and how the screens flow together

It’s designed to look like a working app so that you can envision the end product and simulate how users will interact with your app.

By prototyping during the early stages, this allows you to test your app concept, get feedback and iterate on the designs before you move on to create your app.

The first step to building out your app

1st point


Get a prototype designed of your app idea

2nd point


Share it with your stakeholders to get feedback, funding or both

3rd point


Use your prototype to get your app built and launched!

Showcase your app idea

When you’re planning to build an app, getting key stakeholders to buy into your vision is critical. Translating your idea into an app prototype allows your team members, investors and even customers to experience your vision for themselves.

First impressions matter

The look and feel of your app is so important, and first impressions always start with the design. By getting a prototype of your app designed, this will help your team focus on the user experience to create a lasting impression right from the start.

Test before you invest

It’s never easy to predict whether users will like and use your app - but luckily, you don’t have to. Prototyping is a cost-effective way of getting a working model in front of your users early on. You can then use their feedback to refine your designs before investing in the app build.


Why Builder.ai?

We create custom-made prototypes for any app idea


Your idea, our platform

Our AI-powered platform generates the right screens for your prototype


Your needs, our experts

Our team of experts guide you right from the first step

Time frame

Your pace, our delivery

High-quality prototypes, in short timelines, at a fraction of the cost

Frequently asked questions

What is a mobile app prototype?

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It’s a visual mockup that lets you see how your idea will look and behave. It allows you to experiment with the flow of your app before any code is written. Create a clickable mockup of your idea in less than 10 minutes with Builder Now – our free prototyping tool.

How do you make a prototype for a mobile app?

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Builder Now is the easy way to create your free, clickable software prototype – you don’t need any tech skills and it takes less than 10 minutes. Start from scratch or modify a popular app template.

How much does a mobile app prototype cost?

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The average company charges about $2,000 for a prototype. We’ve made it free. Use Builder Now to create your clickable prototype and see your idea come to life.

How can I make an app prototype for free?

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Builder Now is our free prototyping tool. It lets you make a clickable mockup of your idea in under 10 minutes. Experiment with the flow of your app and share it with friends, customers or investors for feedback.

How long does it take to make a prototype?

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You can create a clickable mockup of your idea in less than 10 minutes with Builder Now – our free prototyping tool. The time-consuming part is when you start experimenting with different user flows (we have lots of templates to help simplify this