Top 100 Web Development Companies in Zagreb

Q agency worked with an online boat rental platform. They provided developmental assistance for multiple projects. They revamped an inflexible CMS and created an updated account management system from scratch, and are currently adding features to it. After the project was completed, the client integrated it immediately and saw an increase in conversions.

"From our first interaction, Q agency was quick to build a good relationship with us through their fast communication. Their team follows up on every email. They are prompt and professional with every task, and they are accommodating to our needs." – CTO & Co-Founder, Boat Rental Platform 

Infinum rebuilt a flight booking app for a startup. The original app was extremely buggy and the company needed further support. One feature Infinum developed allowed customers to sync their calendars to find flights that work around their schedule.

“While many agencies limit your choices, it was quite different with Infinum. They were clear and upfront about what resources we were getting and why and offered us options, which was really nice.” – Senior Project Manager, App Startup

A marketing agency approached Human for their development and consultation services for their Android mobile app, handling both front and back-end development. The app had one of the most successful launches in Croatia in 2019.

"I found their drive and human approach to be the two things that set them apart from the competition." - Digital Director, Marketing Agency

Undabot developed a mobile application for their advertising client. The team developed both iOS and Android apps, which received positive internal feedback.

"We found their workflow highly efficient." –Project Leader, Advertising Company

Kontra was hired by an alcohol company to design an innovative landing page. On the site, Kontra created a signup form for a factory event in the style of a job application, which allowed the client to ask visitors for their birth date, but also included various facts about the company's history, and a distillery corresponding to the user's location.  

"I’m glad I decided to develop [the] microsite with Kontra. [Its] knowledge and professional approach helped us to run project smoothly and create great landing page, very important digital touchpoint for our [...] factory campaign." - Brand Manager, Alcohol Company

Netgen revamped a website for an internet company. The company was looking for a partner that could better support their services than their previous agency. The company is extremely satisfied with the results.

“Communication - both in writing and talks has been fantastic. The tone of voice is professional, yet friendly.” - Group Online Manager, Internet Company

Bornfight developed a web application for a healthcare company. They developed, designed, and configured the application, which the company would use as an organizational tool for conferences. The app was launched in time for the conference and was a success, outperforming the organizational process from previous years.

“The project management was extremely collaborative, helpful, and responsive.” – Sr. Brand Manager, Healthcare Company

A lifestyle product company partnered with DECODE to build and design an app that helped users track vitamins and minerals using a a hardware pen. They provided the client with software engineering capabilities and the company received over 1,000 downloads in the first week. 

“Of course, they delivered the project, but what’s also important is the relationship with us and the way they work. Their communication was highly responsive, they were proactive and had that youthful zeal. I don’t know how they did it, but the whole time we were working together, we felt like we were their only client!” – CEO, Lifestyle Product Startup

Cinnamon Agency completed the development of a complex driver safety app for Android. Once synced to the vehicle, the app could read aloud text messages and emails via Bluetooth. It currently boasts a high net promoter score and over 55,000 downloads.

"I don’t know how big Cinnamon is as a company, but they give the impression of being a smaller team that’s focused on customers." — CEO, Driver Safety App Company

Kodius successfully migrated a job search platform's website to AWS. Then, the team launched a database to help employers find potential job candidates. The client praised their business expertise and ability to think ahead.

"There have been a lot of instances where they spotted the business issues that we missed...They proactively seek out and suggest things that can be beneficial and drive our business further." –Co-Founder, Job Search Platform

Clover Studio developed a mobile app for a large music festival. The app mapped out the festival layout, using geolocation and AR features to highlight attractions. Since its launch, the received enthusiastic feedback from end-users from across the globe. Clover Studio's success led to subsequent projects with the client.

"The app had really great reviews. The best indicator is that the festival guys kept the app for quite a few years after that."- Partner, Large Music Festival 

Enterwell recently worked on web development for a child safety NGO. They designed and implemented an e-learning platform for that client.

“We have demonstrated the platform at a conference we organized and kindergarten teachers were thrilled to have a user-friendly online learning tool.” — Project Coordinator, Child Safety NGO.

 

Online Press improved functionality and UX of an real estate advertising platform. They designed and developed an updated back and frontend of the platform. They also overhauled the site's aesthetic and user experience, which the client and its clients appreciated.

"We are beyond satisfied with the final outcome, as well as our users." – Project Manager, Real Estate Advertising Firm

A hospitality group hired Nivas to build their digital facilities. As part of the engagement, Nivas developed booking websites that are fully API Integrated with CRM/PMS. These booking websites are based on their proprietary framework VUDU CMS that is optimized for hospitality with specific features that enables the group to respond to daily market needs. The back end is based on PHP while the front end is a mix of VUE and HTML/CSS/JS templates. Nivas completed the project and the websiteds exceeded the group's expectations.

"They took hospitality trends and interpret them into our digital landscape striving to lead and not copy the game." - Head of Digital Marketing, Hospitality Group

Upheave technologies provided staff augmentation for a Saas company. The team brought in experts to work with React.js technology and designed the front-and backend of an iOS and Android app, including the UI.

"The Upheave team was very skilled and easy-going."

Serengeti provided development augmentation services for a digital service provider. They worked in Java, IBM WebSphere, Spring Boot, and Pivotal Cloud Foundry. The team showed excellent communication throughout the project.

“Any time we had cuts or increases in support, they were very adaptable.” – IT Consultant, Digital Service Provider

Iconis Agency partnered with a baking company to develop a website that would increase brand awareness and sales. The firm conducted customer interviews and a brand evaluation in order to best position their efforts before developing the site with user-friendliness as a top priority. The website features product images and brand colors in order to connect brand themes to site content and is compatible with both mobile devices and tablets. 

CoreLine developed a website and a B2B platform that allowed users to discover network and discover new products. The site featured geolocation capabilities to link users in different countries, and they password-protected the platform. Thanks to their technical ability, they've vastly improved the site's processing speed and almost doubled the traffic capacity.

"They really understand what I am trying to achieve and translate our requirements into an architecture that works." — Managing Director, Global Market Network 

Ars Futura recently worked on software development for an IoT company. They developed a staff augmentation product  for that client.

“They give us a lot of attention. Once we brought Ars Futura on, things improved during the early stages.” — CEO, IoT Company

 

A shipping consolidator needed help updating and designing their organization's e-commerce system. Using Drupal, the team at Websolutions Agency redid the coding of the e-commerce site. The firm also created the graphic design for the site's user experience. The client was impressed with the team at Websolutions Agency's flexibility and professionalism throughout the project. 

"Their flexibility to adapt to user needs and to consider the customer in terms of making something cheaper, but still deliver the business value, is what I value from them. You are not just a figure on their balance sheet."–CIO, Shipping Consolidator 

Machinery developed an iOS app that mirrored a web-based collaboration platform. The app helped users take notes, share documents, and create agendas. In addition to developing the app, Machinery conducted QA tests for both the app and the web platform. Users praised the app for its stability and UX/UI design.

"They work well together and seamlessly integrated with the rest of my team." — Founder, Collaborative Work Platform Company

SpyroSoft worked with a digital transportation company on UI design, QA, and app development. They set up a team with the skills needed for selected technologies and ran 5-10 projects at a time. The client was impressed with the quality of their work,

“With SpyroSoft, we’ve achieved really elevated standards while meeting all deadlines and budget constraints. Their work has been of very high quality, which we can measure by the nonexistent or minimal amount of bugs found by our clients.” – Executive Partner, Digital Transportation Company

9Y developed a custom app solution for a luxury leather care company. 9Y was hired to improve the overall digital experience of the company’s customers. The company was satisfied with 9Y’s results.

“Very professional.” - Director of Operations, Luxury Leather Care Company

Software Sauna provided staff augmentation for a bank software company. They guided the client’s internal team members and proactively advised ways to improve, particularly in JavaScript, Angular, and .NET. The products developed by Software Sauna met the client’s quality standards, leading to a longer-term partnership.

“Software Sauna has been an excellent addition to our internal staff. They can guide some of our junior employees and even our staff on the senior side. They have great technical expertise and bring ideas and ways to improve to the table. It’s been a good match for us.” – CTO, Bank Software Company

Speck recently worked on web and mobile app development for an education platform. They improved currency and scalability of an existing platform and created a multi-faceted web and mobile app for that client.

“Since hiring Speck, our user base has doubled, and we have expanded our business to two new additional states. ” — Co-Founder, Education Platform

 

A publishing company partnered with Perpetuum Mobile for web and e-commerce development to optimize their website. The client aimed for an increase in user visits per month and growth in sales by 20% per annum.

"We are EXTREMELY satisfied with the final service, a quality solution for all segments of the project."

HiveTech developed a custom software solution for a finance company to automate operations. HiveTech’s solution reduced work times by 60%.

“HiveTech team was really adaptable and fast learning.” - Co-Owner, Finance Company

A software development agency hired Firefly to develop a mobile app. They were responsible for developing the UI for Android and iOS, implementing additional features, and improving the app's stability. 

"Their responsiveness and ownership of responsibilities were impressive."

PINKDROIDS developed a client-facing web application that aims to facilitate operations management for businesses like hotels and restaurants. The app was based on an existing platform built within a Python framework, which was adjusted to better address client needs. The firm used a combination of Javascript, Python, Django, and React to create custom features and meet all system requirements. The hospitality company was very pleased with the results of the project. 

"We weren’t collecting any revenue online, but since their work, we are. Everybody is happy with the system." – CTO, Hospitality Platform 

Nepted collaborated with a public relations agency to update their website. They provided the company with a fresh modernization of the client’s image on their site. The client received positive feedback for their brand evolution from stakeholders.

”Nepted proved to be efficient and creative. They stay up to date with the latest digital trends and software solutions, and they keep the best interests of your business in mind.” — CEO, PR Agency