Apps.
Websites.
AI.
Digital products that actually work — native iOS & Android apps, high-performance websites and AI integrations.
What we
build for you.
Three core competencies. One team. No outsourcing.
iOS & Android Apps
Native and cross-platform mobile apps from idea to launch. UX/UI, development and App Store rollout — all in one place.
AI & Automation
Intelligent chatbots, workflow automation and LLM integrations with ChatGPT, Claude and open-source models.
Web Development
High-performance websites with Next.js — optimized for speed, SEO and conversion.
Results that speak.
From Valencia
to the world.
As a Spanish company we work with clients across Germany, Spain and Europe — remote, on time, in three languages.
More about usSelected
work.
Every solution is tailor-made. A selection of our projects.
FitTrack
Fitness Tracker with Apple Watch
Native iOS app with HealthKit, Apple Watch companion app and personalised training plans.
AuraCommerce
Multi-Language Premium Shop
Headless e-commerce with Stripe integration, DE/EN/ES support and 99 Lighthouse score.
NovaChat
Custom AI Chatbot
GPT-4 powered chatbot trained on company data — integrated into web + WhatsApp Business.
LogiX
Logistics Platform for SMBs
Real-time tracking, order management and driver app. Web dashboard for dispatchers, iOS for drivers.
We are
Otto Solutions.
As a Spanish SL based in Valencia, we build apps and websites for clients in Germany, Spain and across Europe — as equals, with real quality.
We speak fluent German, English and Spanish and deliver projects on time, on budget and with passion.
We build apps and websites with focus on clean code, thoughtful design and real business impact. No outsourcing, no copy-paste.
Let's
talk.
Whether it's a small MVP or a large web app — we listen and turn it into something that actually works.