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Custom systems

Custom web systems for processes a template can't handle

Dashboards, portals, quote tools and integrations built around how your team works. We define the scope before writing a single line of code.

Next.js
Sanity
Vercel
Google Sheets
Scope

What we can build

Services

Internal dashboards

Dashboards to manage orders, customers, appointments or inventory in one place, instead of scattered spreadsheets.

Client portals

Private areas with per-user access to check status, download documents or place orders.

Quote tools and smart forms

They calculate, validate and route each request to the right person, with complete data from the first contact.

Catalogs and search

Listings, filters and data that update from their source, whether a spreadsheet, a CMS or an internal system.

Integrations and automations

We connect the system to your CRM, payments, spreadsheets or messaging so data never gets entered twice.

Code and documentation

Repository in your company's name, a user guide for the team and technical documentation for whoever takes it over.
Do you have a process that is still done by hand?
Process

How we build your system

Cooking
Step 01

Understand the process

We talk to the people who use it, see what data it moves and where it gets stuck today.
Step 02

Prototype and scope

We put together a quick test to validate the idea and define deliverables, timeline and costs.
Step 03

Build in stages

We build a first version with the essentials, you test it with your team and we adjust based on real use.
Step 04

Launch and support

We publish, train the team and stay available for improvements and new features.
Solutions

Who do we build systems for?

For Marketing Teams

Quote tools, smart forms and connected catalogs so every inquiry reaches the sales team complete.

For Startups

A working first version to validate with real users, on code you own that grows with the product.

For Agencies and Studios

We build the technical side of your clients' projects, under your brand, when the site needs more than a CMS.
Testimonials

Who we've shared the oven with

The Safe Spot
I built my online psychology platform with Muzza, and the experience was excellent. They answered all my questions, proposed solutions, and delivered exactly what I had envisioned. I highly recommend their expertise for creating modern, intuitive, and user-centered platforms.
Josefina Calvi
Psychologist | Founder of The Safe Spot
Programon
Muzza ensured consistent, high-quality Webflow implementations, reducing QA time and streamlining our workflow. With agile communication and flawless delivery, working with them is highly recommended.
Joaquin Berardi
COO @Programon
Doha Studio
For our branding agency, working with Muzza on Webflow was a perfect fit. They helped us overcome several development challenges with excellent quality, clear communication, and well-managed timelines. Their proactivity and expertise gave us great peace of mind throughout the entire process. Highly recommended!
Josué Gimenez Corte
Co-Founder @DOHA
Psi Mammoliti
Before hiring Muzza for our Webflow development, we needed to update our original design to improve site performance and reflect recent changes in the company. Working with them was a very positive experience: communication was smooth and every deadline was met perfectly.
Florencia Velazquez
Head of Content @Psi Mammoliti
Strike
Our Marketing team couldn't edit text or images on the website built by developers, so we needed to migrate it to Webflow. Working with Muzza was excellent: they were always professional and reliable. The result was identical to our original site, and Muzza was always available for questions. Communication was seamless, and the video and audio tutorials were key. Highly recommended!
Clara Taiana
Sr. Digital Marketing Designer @Strike
Strike
"Our marketing team couldn't change copy or images on the website built by developers, so we needed to move it to Webflow. Working with Muzza was excellent: always professional and reliable. The result was identical to our original site, and Muzza was always available for questions. Communication was quick, and the video and audio tutorials were key. 101% recommended!"
Clara Taiana
Sr. Digital Marketing Designer @Strike
The Safe spot
“I built my online psychology platform with Muzza and the experience was excellent. Every question was answered, solutions were proposed and I got exactly what I imagined. I highly recommend their expertise for building modern, intuitive, user-centered platforms.”
Josefina Calvi
Psychologist | Founder of The Safe Spot
Psi Mammoliti
"Before hiring Muzza for Webflow development, we needed to update our original design to improve site performance and reflect recent changes in the company. Working with them was a very positive experience: communication was smooth and deadlines were met flawlessly."
Florencia Velazquez
Co-Founder @DOHA
Doha Studio
“For our branding agency, working with Muzza on Webflow was a perfect fit. They helped us overcome several development challenges with excellent quality, clear communication and well-managed timelines. Their proactivity and experience gave us real peace of mind throughout the process. Highly recommended!”
Josué Gimenez Corte
COO @Programon
Programon
“Muzza delivered consistent, high-quality Webflow implementations, cutting QA time and streamlining the workflow. With quick communication and flawless delivery, working with them is highly recommended.”
Joaquin Berardi
Psychologist | Founder of The Safe Spot
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frequently asked questions

What happens after launch?

We stay available to fix, improve and add features, through one-off requests or a monthly hour package.

Do you build mobile apps?

We don't build native apps for the app stores. We build web systems that work well on phones and can add tools inside your site.

Who owns the code?

Your company. The repository, accounts and documentation are in your name from day one.

How long does a custom system take?

It depends on the scope. We prefer to launch a focused first version and add features based on real use. We share a schedule for each stage once the scope is closed.

How do you define the scope?

We understand the process, build a quick design prototype to validate the idea and use it to define deliverables, timelines and costs before writing code.

What kind of systems do you build?

Web tools: internal dashboards, client portals, quote calculators, catalogs with custom logic and integrations between tools. They run in the browser, on desktop and mobile.

If you do it by hand every week, there is a better way