Find your digital path to success

We help people, brands, and businesses unlock their growth potential with analytics and performance marketing.

We work with brands and individuals to use data and models of human behaviour to drive purposeful digital interactions.

NUL Apps is a marketing and advertising agency based in Belgrade, Serbia. We are a small data-driven digital marketing team specialized in user acquisition, data analytics, marketing and design. We also work with well-established brands on their new online identity. We are focusing on user acquisition, marketing automation, social media excellence, online branding and visibility. Also content production and e-commerce are our main focus for most of the clients.

Unsere Leistungen

Wir helfen Menschen, Marken und Unternehmen, ihr Wachstumspotenzial mit Hilfe von Analytik und Performance Marketing zu erschließen.



Everyone is online. Let’s make e-commerce happen.


Digitales Marketing

Everyone is online!
Let’s make e-commerce happen.



Performance Marketing

Everyone is online.

Let’s make e-commerce happen.


Content & Strategie

Everyone is online.

Let’s make e-commerce happen.


Boost direct hotel bookings

Drive more guests to your hotel website and generate more revenue with our services program featuring partnership with the World’s leading Metasearch engine – Google Ads. With Full Hotel Marketing Service, you get the perfect balance of PPC Advertising, Social Media, Email & Mobile Marketing, SEO and targeted content creation to giving your hotel a competitive advantage by attracting more online traffic and converting it to direct bookings.


Seamlessly connect with qualified travel consumers, improve overall search results and convert at a higher volume in a competitive marketplace.

Jan hotels
E-Commerce solutions

Online shop development

WooCommerce is an open-source, completely customizable eCommerce platform for entrepreneurs worldwide. Go beyond the confines of traditional eCommerce solutions, and be limited only by your own imagination.


With hundreds of free and paid WooCommerce extensions, spanning all your logistical & technical requirements, you can rest assured there’s an extension for your specific needs.