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SaaS Development in Spain - SaaS Factory < 14 days

Euskolabs is a Digital Factory based in Guipúzcoa, Basque Country, specialized in accelerated product creation SaaS (Software as a Service) owners. We deliver multi-tenant platforms ready to monetize from day 1 in less than 14 days.

What is SaaS development?

The SaaS development consists of building cloud-hosted software applications, accessible via browser, where customers pay a regular subscription. Unlike traditional software, the SaaS does not require local installation, is automatically updated and scale without friction for the end user.

In Basque we built SaaS to measure - we don't use generic templates or platforms. Each line of code is owned and belongs to the customer.

SaaS Technology Stack

Our stack is optimized for development speed without sacrificing scalability:

SaaS development process in Basque

1. Discovery and architecture (Day 1)

We define the data model, user flows, tenant structure and subscription plans. We designed the multi-tenant architecture from the beginning for the SaaS to climb without costly restructuring.

2. Development of MVP (Days 2-10)

We implement authentication, database, API, front, paywalk and management panel. Direct development without layers of intermediaries - the technological partner program and decides with you.

3. Testing and deployment (Days 11-14)

Critical flow testing, Stripe configuration in production mode, VPS deployment with Docker and SSL, and delivery of technical documentation. The SaaS is live and monetizable.

Multi-tenant architecture

All our SaaS are built with architecture multitenant: a single instance of the software serves multiple (tenants) customers with their completely isolated data. This means:

Monetization from day 1

We integrate Stripe natively for your SaaS to accept payments from the time of launch:

How much does it cost to develop a SaaS with euskolabs?

The cost depends on the scope of the MVP and the selected modules. Using our tactical configuration on the cover of euskolabs.com you can estimate the guidance budget. As direct execution without intermediaries, our prices are significantly lower than those of traditional agencies with equivalent structures.

Variance between SaaS to measure and generic SaaS

AppearanceGeneric SaaS (Shopify, Wix...)SaaS to custom (euskolabs)
Owner codeNo - you rent a platformYes - yours forever
PersonalizationLimited by the platformUnlimited
ScalabilityTied to the supplierYou decide when and how
Recurrent costMonthly perpetual to the supplierOnly infrastructure (minimum)
Market speedQuick but limitedMVP in < 14 days without limits

SaaS projects in production

Aegis - Emergency Button PWA

Real-time emergency telemetry microSaaS with GPS geolocation, interactive camouflage and SMS / Voice alerts automated via Twilio. Native PWA with FastAPI backend.

Argos - Data Prospector

OSINT Suite for map and network data mining. Automated extraction of B2B leads without external credit costs. Python + tailor-made scraping.

SaaS Development FAQ

How long does it take to develop a SaaS?

euskolabs delivers MVPs SaaS multitenant in less than 14 days thanks to direct execution without intermediaries, optimized stack and agile methodology.

What does a SaaS MVP include?

Multitenant architecture, Supabase authentication, Stripe gateway, scalable database, FastAPI API and production deployment. Custom owner code.

Can I climb after the MVP?

Yeah. The architectures are designed to climb from day 1. Supabase offers automatic scaling, FastAPI supports high performance and Stripe manages unlimited subscriptions.

Ready to launch your SaaS?

Request a free diagnosis using the tactical config euskolabs. com or contact us directly. We're responding in less than 24 hours with an execution plan.

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