Web app and SaaS development Web apps that handle growth

SaaS platforms, marketplaces, back-office tools and custom dashboards. Built to be used every day, and not to be rewritten at the first sign of success.

Custom software, when off-the-shelf isn't enough

Off-the-shelf software works as long as your processes look like everyone else's. When the value lies precisely in what you do differently — a marketplace with its own rules, a back-office tool built around one industry, a SaaS sold by subscription — you need a web app written for that.

We work with React and Next.js on the frontend, Node.js, NestJS, Go or Python on the backend, PostgreSQL for data, on AWS, Google Cloud, Azure or Hetzner. We pick the stack for the project, not for fashion: the goal is a product that handles growth without starting over.

What's included

The web apps we build

SaaS platforms

Multiple users, roles and permissions, subscriptions: what it takes to sell software as a service.

Marketplaces

Supply and demand, search, listings and seller management, with your industry's rules instead of a template's.

Custom back-office tools

Manual processes and spreadsheets turned into modular software, designed around how the company really works.

Dashboards and KPIs

Every source in one view, updated in real time, with views and permissions by role.

Integrations and APIs

Payments, CRM, ERP, external services: the web app talks to the systems you already use.

Cloud architecture

Infrastructure that grows with your users, with releases every two weeks and access to the code at all times.

The process

From first audit to first customer

  1. Discovery & Strategy — we understand the problem, market and constraints. Output: roadmap, stack, estimate.
  2. Build — agile development with releases every 2 weeks. Real progress, not slides.
  3. Launch & Traction — channels, message and budget. We measure CAC, retention, conversion.

Talk it through with us Get a 60-second estimate (in Italian)

Work

We've done it before

Batoo

Live

The digital boat show: a pre-owned marketplace with AI algorithms for dynamically finding the perfect boat.

  • Marketplace
  • Boating
  • Web App

Navisnet

Live

Enterprise SaaS management system for yacht brokers: a modular, tailored system that digitises B2B boating processes.

  • B2B SaaS
  • Boating
  • Management

See all our work

FAQ

Frequently asked questions

What's the difference between a website and a web app?

A website is read, a web app is used: it has users who log in, data that changes, its own logic. A back-office tool, a marketplace or a SaaS are web apps; the site that presents them is something else, and we often build both.

How much does a custom web app cost?

It depends on the scope. Our quote tool gives a ballpark in 60 seconds; the initial analysis defines what's needed, what isn't, and a clear estimate before starting.

We already have an in-house team: can you work alongside it?

Yes: we integrate as co-developers, bring method, and step aside when we're no longer needed. The goal is the product, not our hours.

Our web app already exists, but it's slow and hard to evolve.

That's what the free audit is for: we look at product, code and funnel, and tell you what's holding growth back and where to start. Then you decide whether to do it with us or with your team.

Other services

Need something else too?

Mobile apps

We design, build and publish iOS and Android apps from a single codebase. 10+ apps live on the App Store and Google Play, more than 500,000 downloads.

Learn more: Mobile apps

MVP for startups

We build the right first version to validate the idea: the one you need to get real users, not the one with everything in it. And we help you find your first customers.

Learn more: MVP for startups

Artificial intelligence

We bring artificial intelligence into the processes and products you already have: automation, data extraction, assistants. Only where it saves hours or wins customers.

Learn more: Artificial intelligence

All services