They trusted us with their digital project
From groups like Telefónica, Repsol and Unesco to startups launching their first app: more than 1,200 clients have had their product built with Yeeply.
We don't build it ourselves. We select, from more than 150 certified technology companies, the one that knows how to build your project, and we oversee development through to delivery.
Large companies trust us
International groups, institutions and large companies across every sector.
And startups and SMEs of every size
The same support, whatever the size of the project.
Some of the projects we've had built
Nineteen real projects, with what was built and the technologies used.
FotoNEX — professional photography marketplace
A two-sided marketplace to find, compare and book professional photographers, with payment held until the photos are delivered and automatic invoicing for three different tax scenarios. The brand and the UX/UI design were created too. Today more than 2,500 photographers across Spain use it. Technologies: Next.js, PayloadCMS, PostgreSQL, Stripe and Holded.
LaLiga Fantasy MARCA — mobile game
The only official LaLiga fantasy manager, with objective real-time scoring. Mobile, web and Facebook: design, development, ASO and user acquisition. Over 1.5 million downloads across iOS, Android and web.
Funditec — sourcing technology talent
Funditec needed highly specialised profiles to strengthen its artificial intelligence and cybersecurity units, on R&D and generative AI projects. The key roles were filled quickly: AI team leaders, AI and cybersecurity engineers, data scientists and MLOps engineers.
Bueydu — equipment rental marketplace
A mobile and web marketplace where individuals and companies list their equipment for rent. Built from scratch, with secure payments, complex user management and a scalable platform. Technologies: PostgreSQL, Stripe, Next.js and Strapi.
SAFOOD — custom software
A platform for exchanging information with their customers: access to all their documents and entry of the records required to comply with food safety regulations. Technologies: Symfony, JavaScript, HTML5 and CSS3.
Faraday — investor extranet and app
Maintenance and evolution of the extranet and mobile app built to manage investor relations. The app, developed in Flutter, gives investors access to key information and keeps them connected to the firm. The product continues to evolve. Technologies: Flutter, Android, iOS and a web extranet.
HeyPipol — real-time bar occupancy
A mobile app showing how busy bars are in real time, with three profiles: the user who checks and votes on how busy a place is, the owner who updates their venue's details, and the administrator. Geolocation, accuracy ratings and a scoring system.
Science Summit 2025 — event management platform
A website to run an international congress with thousands of attendees: publishing expert panels, handling registrations and payments, and automatically sending the access links for the online sessions. Payment gateway and Zoom integration.
Yourpadel — padel gear comparison site
A web app that brings padel deals together by scraping different sites, along the lines of kimovil.com. Comparison by category, a back office to manage users, categories, products and brands, and an API that refreshes the data daily. Technologies: React, Next.js, PHP and MySQL.
WAYS — blockchain app for pilgrims
The MVP of the Ways Camino de Europa app, built for pilgrims. It brings together features that support the Camino and adapt to each town along it: a blockchain platform for gamification, credential records and tokens, a stage planner and a marketplace for local products.
The Power — conversational assistant
A conversational assistant built into The Power's platform to answer students and speed up responses, including outside office hours and at weekends. Technologies: chatbot and NLP delivered as SaaS, integrated with the learning platform.
Códigoo — new features
An Android and iOS app to take photos or videos, record who took them and send them by email. A back office was added for user management, and the app is distributed via a download link or by email. Technologies: React Native, Android and iOS.
Páginas Amarillas — marketplace of professionals
Transforming a model in which users actively searched for professionals themselves. The goal was to increase matching and monetisation: a request app for customers, a sign-up app for professionals, selection of the nearest provider by geolocation, quotes and live messaging.
Aquaservice — e-commerce inside the app
An e-commerce store built inside the company's own apps, so customers can order their water and coffee straight from their phone.
Closca — water refill app
Concept and development of the Closca Water App, which helps you find water refill points anywhere in the world, rewards sustainable refills and measures the impact with real data. UX/UI design, apps, back office and back end.
Roadstr — social network for car enthusiasts
A social network for car enthusiasts and shared drives: functional definition and UX/UI design, an app with live messaging, route and point-of-interest creation, and enthusiast groups.
Startupxplore
Spain's largest community of investors and startups needed an online investment platform. Users can co-invest in selected startups and build a diversified portfolio.
Brooklyn Group
A property platform for renting apartments and rooms in New York, backed by the group's agents. The challenge was making neighbourhood-based search as simple as possible.
Credexia
A fintech portal for comparing and choosing financial services. The goal: a genuinely objective comparison tool that sets out each offer's terms clearly and recommends the one that best fits the user's profile.
What our clients say
“Yeeply has worked, and still works, on several projects with LaLiga. The experience their teams have in launching our app projects has contributed to how well the project was defined, how it was followed up and, above all, to meeting deadlines.”
Daniel VicenteMobile & Gaming Manager, LaLiga“We worked with Yeeply on the development of several mobile apps and the experience was more than recommendable. We always had someone to turn to about how the project was going, and they were very proactive in spotting problems.”
Nacho OrmeñoCo-founder & CEO, Startupxplore“Yeeply brought us flexibility and speed on our home water and coffee delivery projects. Their commitment, their ability to adapt and the solutions they kept bringing us have made us far more efficient.”
Oscar TamaritCIO, Aquaservice“Our experience with Yeeply's development, design and SEO teams was excellent. A talented group of people who adapted to the company's values and understood what we needed. All in all, a good partnership.”
Why these companies come through us instead of going direct
Every one of them could have found a supplier on their own. What they come to us for is not having to do it alone.
- The selection. We put certified companies in competition on an identical scope, which finally makes the proposals comparable.
- The follow-up. A Yeeply lead attends the demos, compares progress against the quote and steps in when a gap appears.
- The continuity. If the company we picked can no longer deliver, we bring in another one. The code and the access credentials are collected as the project goes along, precisely so that this is possible.
The detail is on our page how it works.
Frequently asked questions
Do you work with companies of any size?
Yes, and you can see it on this page: groups like Telefónica or Repsol sit alongside startups launching their first version. What changes is not the quality of the support but the kind of company we select: one that has already delivered projects of your size.
Can I speak to one of your clients before committing?
On projects of a certain size, yes: we can arrange a conversation with a reference comparable to your situation. It's a reasonable request and we're happy to handle it.
Which sectors do you have experience in?
Fintech, property, sport and entertainment, health, retail, industry and the public sector. More than the sector, what matters for the selection is the type of product: a marketplace, a field app or a customer portal raise different problems whatever the field.
Who actually develops my project?
A certified technology company from our network, chosen for your project and introduced with its references. You always know who is working for you, and you talk to the team directly.
How are the companies in the network selected?
Projects actually delivered, references called, development practices checked and the ability to replace someone without breaking the project. More than 150 companies have been through that.
Where can I see your reviews?
Our clients leave their feedback on Trustpilot, and the testimonials on this page are taken from there.
Your project deserves the right team
Tell us what you want to build. You'll get three costed proposals from certified companies within 48 hours, free and with no commitment.