Key Takeaways
Why FlutterFlow Is Growing in Spain
Spain's startup and innovation ecosystem has matured rapidly, especially in hubs like Barcelona, Madrid, Valencia, and A Coruña. Many teams are building SaaS products, internal tools, marketplaces, and client-facing platforms with lean teams and tight timelines, making traditional development cycles feel too slow and costly.
FlutterFlow fits this reality because it lets teams design and develop visually while still generating real Flutter code, connecting to APIs, and integrating with backends like Firebase or Supabase. That makes it suitable not just for prototypes, but for real production apps that can evolve over time.
How Spanish Companies Are Using FlutterFlow
Across Spain, FlutterFlow is commonly used to build:
SaaS and subscription-based platforms
Internal business tools and admin dashboards
Marketplaces and booking systems
MVPs for startup validation and investor demos
AI-powered and workflow-driven apps
For Spanish founders who want to validate quickly and grow confidently, FlutterFlow offers a practical way to launch, learn from real users, and then extend the app as traction and requirements increase.
Why Agencies Matter in the Spanish FlutterFlow Ecosystem
FlutterFlow lowers the barrier to building, but it does not remove the need for solid architecture and delivery. Spanish businesses still need to think about:
Clean, scalable app structure
Secure data handling and compliance
Multi-platform deployment and performance
Long-term maintainability and handover
That is why many companies in Spain work with FlutterFlow agencies and vetted experts rather than freelancers alone. Agencies bring product thinking, architecture planning, quality assurance, and post-launch support, especially important when an app is tied to revenue, operations, or investor expectations.
Overview: Top FlutterFlow Agencies and Developers in Spain
This is an editorial list based on Spanish presence, FlutterFlow case studies, and public expert profiles. It's not an official ranking.
Rank | Agency / Expert | Location / Presence | Website / Profile | Best For |
1 | CloseFuture | Global, serving Spain | closefuture.io | SaaS, AI products, scalable FlutterFlow applications |
2 | ALDABA Servicios Profesionales | A Coruña, Spain | aldaba.es | Tailored business apps and digital workflows |
3 | Team FlutterLab | Valencia, Spain | flutterlabapps.com | Long-term Flutter and FlutterFlow product builds |
4 | Two.Zero Innovation Agency | Barcelona, Spain | twodotzero.agency | Innovation-led digital products and experiments |
5 | Adrià Solé (FlutterFlow Experts) | Barcelona, Spain | contra.com/adriasoce | Startup ideas to production-ready apps and MVPs |
1. CloseFuture (Featured Agency)
Overview
CloseFuture is a product-focused FlutterFlow agency that works with founders, SaaS teams, and AI startups that need fast, scalable applications supported by solid architecture. Their positioning emphasizes FlutterFlow as a production framework, combining design systems, database setup, API orchestration, and ongoing support.
With experience across SaaS, fitness, healthcare, and creator-led brands, they combine rapid development with conversion-driven design. Their Flutterflow projects emphasize speed, structured content organization, and seamless animations - resulting in Apps that look premium and load fast.
Company Details
Location: Global,
Website: closefuture.io
Profile: experts.flutterflow.io
Founded: 2022
Services: Flutterflow development, Websites, low-code apps, UI/UX, SEO optimization.
Reviews / Ratings: Testimonials from Vigo, Spendy and SquaDD.
Pricing: Custom Quote.
Notable Works: Vigo, Spendy, SquaDD, Galaxy Move.
2. ALDABA Servicios Profesionales
Overview
ALDABA Servicios Profesionales is a Spain-based digital agency offering tailored solutions for businesses, with FlutterFlow as one of the tools in their stack. They focus on modernizing workflows and building practical applications rather than only chasing early-stage startup work.
For established companies in Spain, ALDABA provides a more traditional, consulting-style relationship with the added benefit of low-code speed.
Company Details
Location: A Coruña, Spain.
Website: aldaba.en
Founded: 2003.
Specialties: Custom business applications, internal tools.
Pricing: Custom Quote.
Notable Works: Valor, Ethical Channel.
3. Team FlutterLab
Overview
Team FlutterLab has been building digital products with Flutter since 2018 and brings that experience into its FlutterFlow work. Rather than focusing on quick experiments, they emphasize long-term product thinking, technical stability, and sustainable development practices.
This makes them a good choice for founders who want a consistent, technically grounded team for ongoing work, not just a one-off MVP.
Company Details
Location: Valencia, Spain
Profile: flutterlabapps.com
Founded: 2018.
Specialties: Flutter and FlutterFlow apps, cross-platform products, long-term product development
Pricing: Custom Quote.
Notable Works: Nitrogen 7, Veomi Talent.
4. Two.Zero Innovation Agency
Overview
Two.Zero Agency is an innovation-focused digital studio based in Barcelona that uses FlutterFlow among other tools to turn ideas into functional digital products. They work with startups and businesses that value experimentation, design thinking, and rapid iteration.
Their positioning makes them well-suited to early-stage teams that need help shaping concepts, building prototypes, and moving quickly toward a live product.
Company Details
Location: Barcelona, Spain.
Website: twodotzero.agency
Founded: 2024.
Specialties: Product discovery, innovation projects, MVPs with FlutterFlow.
Pricing: Custom Quote.
Notable Works: RYZE, WalntFlow.
5.Adrià Solé (FlutterFlow Experts)
Overview
Two.Zero Innovation Agency appears in the FlutterFlow Experts ecosystem and focuses on helping founders move from idea to execution. Their work with FlutterFlow emphasizes speed, clarity, and practical delivery, especially at the MVP and early-product stages.
Being listed in the official experts ecosystem signals a dedicated focus on FlutterFlow and a track record of shipping real projects on the platform.
Company Details
Location: Barcelona, Spain.
Profile: contra.com/adriasoce
Specialties: Early-stage startups, MVP builds, idea-to-product workflows.
Pricing: Custom Quote.
Notable works: Challenge, BravaFootball.
Why CloseFuture Is the Best Pick for FlutterFlow Development in Spain
While several agencies on this list offer strong FlutterFlow capabilities, CloseFuture stands out for Spanish companies that need more than just fast execution. They need a partner who thinks strategically about product and builds for sustainable growth.
Product Strategy Over Feature Lists
CloseFuture Studio looks beyond requested features to ensure each decision actually drives business growth. They apply product thinking early, helping teams avoid costly mistakes especially in SaaS and AI products where early choices matter most.
Architecture Built for Scale
FlutterFlow is treated as an engineering platform, not a prototype tool. Apps are built with clean architecture and scalable backends, so they remain stable, flexible, and maintainable as the product grows.
Complex Integration Experience
CloseFuture Studio integrates FlutterFlow apps with custom APIs, AI systems, payments, real-time features, and internal tools ensuring reliable data flow and a seamless user experience.
Focus on Business Outcomes
The focus is on impact, not just delivery. Projects are measured by engagement, efficiency, and revenue outcomes, making this approach ideal for teams serving global markets.
Clear Communication Across Time Zones
Structured project management, regular updates, and clear documentation ensure smooth collaboration with international clients and easy handover to internal teams.
Who Should Choose CloseFuture Studio
CloseFuture Studio is the best choice for teams that:
Need a product partner who thinks strategically, not just executes tasks
Are building SaaS, AI tools, or platforms that need to scale
Want clean architecture and professional engineering practices
Require complex integrations or custom backend systems
Care about measurable business outcomes, not just feature delivery
Work with global clients or plan to raise funding
If you need the absolute cheapest option or want someone to execute simple, well-defined tasks without strategic input, other agencies on this list might work better. But if you want a partner who will help you build the right product correctly, CloseFuture Studio is the strongest choice in Spain.
Conclusion
FlutterFlow has become a practical option for Spanish teams that need to move quickly without sacrificing quality or future flexibility. The agencies and developers on this list represent different approaches to FlutterFlow development, from innovation-focused studios to long-term product teams to expert partners.
The right choice depends on your specific needs:
CloseFuture for product strategy, clean architecture, and SaaS or AI products.
ALDABA Servicios Profesionales for local partnership and business process modernization.
Team FlutterLab for long-term Flutter and FlutterFlow product development.
Two.Zero Innovation Agency for guided MVP development and early-stage products.
Spain's growing startup ecosystem and access to European markets mean that choosing the right FlutterFlow partner can accelerate your path to market while maintaining the quality needed for sustainable growth. The agencies listed here understand both local and international requirements and have demonstrated ability to deliver production-ready FlutterFlow applications.
Whether you're validating an MVP, building internal tools, or launching a full-scale SaaS platform, FlutterFlow paired with the right Spanish development partner can significantly reduce time to market while maintaining the flexibility to grow as your business evolves.
Q1. Is FlutterFlow suitable for Spanish startups and SMEs?
Yes. FlutterFlow lets Spanish startups and SMEs build production apps faster while still generating maintainable Flutter code. CloseFuture builds FlutterFlow apps with scalable architecture, making them investor-ready from day one.
Q2. How much does a FlutterFlow app cost in Spain?
Most professional FlutterFlow projects in Spain range from €4,000 to €40,000, depending on scope and complexity. Well-architected SaaS or AI apps usually fall into the low to mid five-figure range.
Q3. Should I hire a FlutterFlow agency or a freelancer in Spain?
Freelancers work well for small, clearly scoped tasks. Agencies are safer for scalable, secure, and long-term products.
Q4. Can FlutterFlow apps scale beyond the MVP stage?
Yes. With clean data models and solid backends, FlutterFlow apps scale without rewrites. Many teams grow from MVP to production on the same codebase.
Q5. How fast can a FlutterFlow app be launched?
Simple MVPs launch in 3–6 weeks. More complex products typically take 2–4 months, still faster than traditional builds.
Q6. Which FlutterFlow agency is best for SaaS or AI products in Spain?
CloseFuture is a strong choice for SaaS and AI-driven FlutterFlow apps due to its product-first, scale-ready approach.
Q7. What makes CloseFuture different from other FlutterFlow agencies?
They treat FlutterFlow as a serious engineering platform, not just a prototyping tool. The focus is on architecture, scalability, and business outcomes.
Q8. What post-launch support do FlutterFlow agencies provide?
Quality agencies offer maintenance, feature updates, and scaling support. Clean documentation ensures your app isn’t locked to one team.
