SaaS
Platforms with users, plans, subscriptions, payments, usage limits, dashboards, permissions, analytics and automations.
Custom SaaS, mobile apps and digital platform development
We build complete digital products: from MVPs to validate an idea to scalable platforms with real users, payments, AI, backoffice, APIs and infrastructure.
From idea to production
We can take part across the full product lifecycle: technical definition, architecture, functional design, frontend, backend, database, integrations, deployment, maintenance and evolution. We do more than ship screens. We help make technical decisions, prioritize features, choose the right stack and build a foundation ready to grow.
Products we develop
We design and build complete digital products: from a first usable version to platforms with users, payments, panels and integrations. The goal is stable, useful software ready to evolve in production.
Mobile apps
iOS and Android apps with Ionic and Angular, integrating maps, payments, geolocation, notifications, Bluetooth, auth and realtime.
Backoffices and dashboards
Internal panels to manage users, operations, bookings, products, services, conversations, invoices, incidents and data.
Marketplaces and ops platforms
Systems that connect customers, providers, operators, admins and services in realtime.
Internal tools
Custom software to automate processes, organize information, reduce manual work and connect existing systems.
Advanced WordPress
Sites, landings, custom plugins, Stripe and Google Sheets integrations, chatbots, APIs and automations.
Usual stack
We work with modern, stable, productive technologies to ship fast without compromising quality.
Frontend
Interfaces, mobile apps and web experiences built for real products.
Angular / Ionic / TypeScript / JavaScript / HTML5 / CSS3 / Sass / WordPress / Elementor
Backend
Services and APIs that stay stable as you scale.
Node.js / NestJS / Python / FastAPI / Firebase / REST APIs / Microservices
Databases
Structured and real-time data suited to the product.
PostgreSQL / MongoDB / Redis / Firestore
AI
Models and workflows applied to real business cases.
OpenAI / ChatGPT / Gemini / Anthropic / DeepSeek / Perplexity / RAG / Embeddings / AI agents
Integrations
Payments, messaging and everyday tools connected to your stack.
Stripe / PayPal / WhatsApp Business API / Telegram Bot API / Google Maps / Google Sheets / Firebase Auth / Mailgun
Infrastructure
Deployment, operations and maintenance in production.
VPS / Cloud / Docker / CI/CD / Servers / Monitoring / Automated deployments
We think as a technical team and as product
A digital product needs more than code. It needs good decisions: what to build first, what to leave for later, how to control cost, how to avoid technical debt and how to prepare the platform to grow.
Digitup combines full-stack development, product experience, AI integration, infrastructure and real production maintenance.
SaaS and platformsiOS and Android appsBackend and APIsInfra and CI/CDMVP to production
Specialised services
Which development service fits your project?
If your process does not fit any off-the-shelf tool, it is custom software; if you want to validate an idea with users, an MVP; if you need to be on the App Store and Google Play, a mobile app; if you will sell your software by subscription, a SaaS; and if you already have a product in production, maintenance and evolution. Each service has its own page with scope, published cases and frequently asked questions.
No off-the-shelf tool fits the way I work
Custom software
Management applications, back offices, client portals and integrations built around your process. If your ERP works, it stays: we build the part that is missing.
View serviceI have an idea and want to test it with real users
MVP development for startups
A first working version to validate real value as soon as possible, on a solid technical base. For example, we built Tasaciones.com from scratch, including the UX/UI.
View serviceI need an app on the App Store and Google Play
Mobile app development
iOS and Android apps with Ionic and Angular, from a single codebase and with the backend and back office they need. We built the Mallorcab customer and driver apps and the 23TopTraining app.
View serviceI want to sell my software by subscription
SaaS development
Users, permissions, plans, subscriptions with Stripe, usage limits and an admin panel. We built Rescrito, formerly Aithor, an AI SaaS with real users and recurring payments.
View serviceMy software is in production and needs someone behind it
Software maintenance and evolution
We fix bugs, adapt the product to new versions of iOS, Android, dependencies and servers, and add features while it stays in use, including when another team built it.
View serviceI want to know which technologies it would be built with
Technologies
Angular and Ionic, Node.js with NestJS, Python with FastAPI, PostgreSQL, MongoDB or Firebase, and models from OpenAI, Gemini or Anthropic. We choose each piece according to the project, not out of habit.
View serviceFrequently asked questions
Do you build SaaS from scratch?
Yes. We can define architecture, frontend, backend, users, plans, payments, permissions, dashboards and integrations until the product is in production.
Do you build iOS and Android apps?
Yes. We develop apps with Ionic and Angular, including maps, payments, notifications, auth and realtime when the product needs it.
Do you also improve existing products?
Yes. We join live platforms to clean architecture, improve performance, add AI, automate processes or prepare for scale.
Do you include infrastructure and maintenance?
Yes. We work with servers, CI/CD, databases, monitoring and ongoing maintenance — not only the initial delivery.
When does a custom MVP make sense?
When you need to validate an idea with real users on a solid technical base, without building every feature at once.
How much does it cost to develop a custom digital product?
Projects start from €1,000; above that figure, the price depends on what the product has to do, which channels it works on, which systems it connects to and how much information it handles. The more limited the scope, the closer to the minimum; integrations with other systems and complex business logic raise it. Depending on the project, you can pay as a fixed project, with flexible payment spread over 6 or 12 months, or with a monthly fee in Build & Run, as we explain in ways of working.
Should I choose custom software or an off-the-shelf SaaS?
If an off-the-shelf SaaS already covers your process with some configuration, it is usually the fastest and cheapest option to start with, and we will tell you so even if that means not doing the project. Custom development pays off when the process is part of what sets you apart, when you have to connect systems that standard tools do not link, or when the workarounds between tools already cost more than building the missing part. We cover what we build in custom software.
How long does it take to launch a first version?
A first working version can usually be validated in weeks if the scope is clear, and the minimum delivery time is 2 weeks. Complex integrations or products with several parts, such as an app, back office and payments, may need more phases: a training app with plans, sessions, back office and notifications, like the one for 23TopTraining, usually takes between two and four months to reach a publishable version. In MVP development for startups we explain how the scope is limited to get there sooner.
Want to launch a SaaS, app or platform?
We can help define the MVP, build the first version and evolve it into a solid product.
Start my product