Hello World Agency · Digital Intelligence
Digital Development
Web & Mobile
Web & Mobile Development
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Hello World Agency Web & Mobile AI Solutions SaaS & Products Brand Experience 140+ Deployments ROI within 7 weeks Digital Marketing Agency Hello World Agency Web & Mobile AI Solutions SaaS & Products Brand Experience 140+ Deployments ROI within 7 weeks Digital Marketing Agency

Specialists in custom website and application development,

Beyond mere code, we design the intelligence that will power tomorrow's most important products.

Development

Our core services

Our expertise

What we build

Why Hello World

We're the only partner that combines cutting-edge AI expertise with full-stack product development — from prototype to production, on time.

Hello World Agency — human team and AI robots collaborating
Hello World

Why
Hello World

16 years of experience & ~900 clients Proven strength and expertise across nearly 900 successfully delivered projects to power your growth.
Unique 360° expertise Complete mastery of all your needs: AI, SaaS, Brand Experience, Digital Creation and Websites, all with a single partner.
Agility & measurable ROI Production deployment in just a few weeks, with concrete results visible from the first 8 weeks.
Direct dedicated team Transparent, direct communication with experts who know your field inside out.
12 Countries covered
24+ AI in production
98% Client retention
900+ Projects delivered
Our AI Offering

Our AI Solutions

Use Cases

Our latest work

La Commune de Marrakech
www.ville-marrakech.ma

La Commune de Marrakech

HELLO WORLD designs and optimizes the website of the Marrakech Municipality, providing a modern service tailored to residents' needs since 2016

Partners

They trust us

Testimonials

What they say about us

Digital Expert

Digital Expert

Insights & Digital Expert

Digital News

Blog

L'Open Banking en Afrique : Catalyseur de l'Inclusion Financière et de l'Innovation

06 Mars 2026 En savoir plus
Blog

L'IA Éthique et Responsable : Pilier de l'Innovation Française pour une Gouvernance Algorithmique

04 Mars 2026 En savoir plus
Blog

Le Sommet Franco-Africain de la Cybersécurité : Bâtir une Résilience Numérique Continentale

27 Février 2026 En savoir plus

The technologies and platforms
powering your projects

We use the best tools on the market to guarantee the performance, security and growth of your business.

International

Our agencies

London 01

Morocco

Get in touch
London 02

Europe

London
Get in touch
Dubai 03

Middle East

Get in touch
Founding Team

Founding Team

Brochure

Discover Our
Brochure

Discover Hello World Agency, your digital marketing partner in Morocco. Through our brochure, explore our services, our expertise and our innovative approach. Designed to be clear and engaging, it will easily guide you toward the solutions that will get your project off the ground.

Brochure
Frequently Asked Questions

Everything you need to know

As a web development agency in Casablanca and Marrakech, we design high-performing, modern, responsive websites. Our mission is to help businesses build a strong, engaging digital presence.

Yes! As a trusted website creation agency in Casablanca, we build ergonomic, secure e-commerce websites. From product presentation to online payments, we guarantee a smooth shopping experience for your customers.

Absolutely! If your site looks outdated, our web design agency modernizes it with elegant designs, optimized features and the latest web technologies. Whether it's a simple update, maintenance or a full redesign, we make sure your website stands out.

We work with WordPress, Shopify and custom solutions to ensure a website tailored to your goals. As an experienced web development agency, we select the best platform to improve performance and user experience.

Yes! Our web development agency offers secure, high-performing hosting to keep your site running smoothly. We also handle updates, security and performance optimization.

Timelines vary depending on the project's complexity. A simple site can be ready in a few weeks, while more advanced projects require more time. Our website development agency guarantees a balance of speed and quality to deliver a high-performing site as quickly as possible.

Yes! We specialize in custom mobile app development, tailored to each business's specific needs. Our goal is to deliver innovative, intuitive solutions for an optimal experience.

Of course! Our mobile app development agency  provides ongoing maintenance for your apps: bug fixes, updates and feature improvements to ensure security and performance.

We develop mobile apps for retail, healthcare, education, e-commerce and many other fields. Our solutions are tailored to the specifics of each industry.

Pricing varies depending on complexity, features and chosen platforms. We offer solutions tailored to your budget and needs. Contact us for a custom quote!

It all depends on the project's features and complexity. A simple app can be delivered in a few weeks, while a more advanced project takes longer. We guarantee speed and excellence at every step.

SEO (Search Engine Optimization) is the process of optimizing your website to improve its Google ranking and attract quality organic traffic. As an SEO agency in Casablanca and Marrakech, we help businesses dominate search results.

Ready to get started?

Let's create something
remarkable

Whether you're an early-stage startup or a Fortune 500 company, if you're building something ambitious, we want to be part of it.

Contact Us

Let's discuss your project

We collaborate with teams around the world. Tell us about your project and we'll get back to you within 24 hours to define the first step of our collaboration together.

Email
contact@helloworld-agency.com
Phone
+212 6 75 47 20 01
Address
68, Rue Jabel Azourki - CIL - Casablanca - Morocco
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Close to you, wherever you are in Morocco