100% custom software

Built exactly for
your business processes

We build custom software for businesses in Spain: web platforms, ERPs, automations, and integrations designed from scratch for your exact needs. No generic licenses.

6 Signs Your Business in Spain Needs Custom Software

Generic systems hold back growth when your operation has its own logic.

You use multiple disconnected tools

Excel, WhatsApp, standalone systems… you copy data by hand between platforms that don't communicate.

Your processes don't fit any SaaS

Every time you try a generic system, you adapt your operation to the software instead of the other way around.

Delays in approvals and reports

Approval flows, reports, and alerts that take hours today could be automated in minutes.

Your business grew but the system didn't

What worked with 5 employees collapses with 50. You need a platform that scales with you.

You try to differentiate, but use the same system as your competitors

Custom software lets you automate the competitive advantage that makes you unique.

Impossible integrations with your ERP or payment gateway

SUNAT, Culqi, your ERP or CRM never seem to connect properly with your current tools.

Enterprise-grade technology for companies in Spain, without the prohibitive costs of foreign software

React / AngularNode.js / NestJSFlutterPython / FastAPIPostgreSQL / MySQLAWS / GCP / FirebaseSUNAT FECulqi / Niubiz / StripeOpenAI / Gemini

From diagnosis to working software in weeks

We follow an agile methodology with real deliverables in each sprint so you see progress from week one.

1. Diagnosis and architecture

We analyze your unique processes in Spain, identify bottlenecks, propose the optimal architecture and deliver a detailed quote in 48 h at no cost.

2. Iterative development

2-week sprints with real demos. You validate, we adjust before continuing. No surprises at the end.

3. Software Delivery, Training & Support in Spain

We deploy your custom software to production, train your team in Madrid/remotely and guarantee post-launch technical support included.

Your code from day 1

Unlike foreign software factories or generic SaaS integrators, at Alaz we build digital assets that belong to your company in Spain.

No vendor lock-in

The source code and architecture are yours. You can migrate, extend, or maintain the system with any team.

Dedicated Senior Engineers (No Outsourcing)

We don't outsource to juniors. The senior team that does the diagnosis is the same one that develops your custom software and resolves incidents.

Results guaranteed

If something doesn't work as agreed, we fix it at no extra cost. Simple as that.

Frequently Asked Questions About Custom Software in Spain

Custom software is a platform built specifically for your company's processes in Spain, rather than a generic market solution. You need it when standard systems don't fit your operation, when you rely on spreadsheets for critical processes, or when your growth depends on automating tasks that no commercial software covers exactly.

The cost varies by project complexity. A simple automation module can start from $8,000 USD. A complete management system (ERP, multi-module web platform, integrations) may require between $25,000 and $120,000 USD. We offer a free diagnosis and a no-commitment quote within 48 hours.

It depends on scope. A functional MVP takes 6 to 12 weeks. A complete system may require 3 to 6 months. We work in 2-week sprints with concrete deliverables so you see progress from day one.

It depends. A generic SaaS is ideal when your processes are standard and a mature solution exists. Custom software wins when you have differentiating processes, need specific integrations, or when SaaS monthly fees would exceed development costs in 2–3 years.

We offer monthly support and maintenance plans that include bug fixes, security updates, backups, and technical support. The source code is yours from day one — if you decide to work with another provider in the future, you have everything you need.

Ready to Build the Custom Software Your Business in Spain Really Needs?

Companies in Madrid and Spain choose us. Tell us your unique challenge. In 48 h you'll receive a technical proposal and quote at no cost.

Custom Software in {{geoExpression}} and Latin America

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Lima, Arequipa, Cusco, Trujillo, Chiclayo, Piura, Iquitos, Huancayo, Tacna, Puno

Latin America

Chile, Colombia, Ecuador, Mexico, Argentina, Bolivia, Costa Rica, Panama, Uruguay, Paraguay

Remote Service

We develop custom software 100% remotely + in-person meetings in {{primaryCity}} when you need them.