Top 100 Software Development Companies in Zagreb

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Top 100 Software Development Companies in Zagreb

October 2022

Looking for a top software developer in Zagreb?

As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. 

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List of the Best Zagreb Software Developers

  • 1
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 250 - 999 employees
    • Zagreb, Croatia

    Q agency is a software development firm founded in 2013. Based in Zagreb, Croatia, the company has additional offices in Oslo, Zürich, Belfast, U.K., Toronto, and Los Angeles. With a team of 120+ employees, they specialize in web development, UX/UI, custom software development, and mobile app development. 

    Clients

    • The Times
    • CocaCola
    • BBC
    • Manpower

    Industries

    Notable Project

    Q agency works on two projects for a digital agency. They’re building a collectible cards app that uses image recognition technology and a mobility membership app; both are for iOS and Android and use Flutter.

    “We know the project is in good hands, and working as an integrated team is great.”

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  • 2
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Zagreb, Croatia

    Infinum is a software development company in San Francisco, CA. The 50+ team has equal experience in mobile and web development. They work with clients from a variety of industries, including business and financial services and automotive.

    Clients

    • Philips
    • Nike
    • Porsche
    • Coca Cola

    Industries

    Notable Project

    Infinum has been hired by a sound design and music software company to create a standalone solution for their diverse user base. They've built an iPadOS app that handles complex signal paths in real-time.

    "Infinum had a well-realized way of work that we were able to onboard and blend with our existing tools."

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  • 3
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    Kodius is a software development agency located in Zagreb, Croatia. Founded in 2016, their team of 8 employees offers web development, custom software development, web design, and UX/UI design services.

    Clients

    • Optilogic, Forfend

    Industries

    Notable Project

    Kodius has developed and now maintains a landing page and a web app for a fertility company. For both, they first built the UI/UX, designed them, then developed them, using Ruby on Rails for the backend.

    "The team is highly responsive to feedback and delivers a phenomenal product at a very reasonable price."

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  • 4
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • Zagreb, Croatia

    We are an award-winning, full-service software delivery agency. As one of Central Europe’s fastest-growing companies, our work spans many industries.

    Agency04 is a 100+ strong team that builds Mobile apps, Web apps & Enterprise backends. You can level-up your productivity with our Test automation, BPM systems & Agile coaching.

    Clients

    • STRABAG
    • AMPLEXOR International
    • ELCA - Independent Swiss IT company supporting digital transformations
    • SPOTSIE

    Industries

    Notable Project

    Agency 04 developed a custom web solution in Java and Angular for a global construction tech group. The team created an application that aggregates and visualizes data in real-time from different ERP systems.

    "All challenges our projects faced were solved together quickly!"

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  • 5
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    Founded in 2013, Ars Futura is a software development company that offers web development, mobile app development, and UX/UI design to their small business, mid-market, and enterprise clients in the consumer products and services, financial services, and education industries. Their 50 employees are based out of Zagreb. 

    Clients

    • Activision Blizzard
    • Elemental Machines
    • Harvard University (https://www.harvard.edu/)
    • Elemental Machines (https://elementalmachines.io/)

    Industries

    Notable Project

    Ars Futura is the development partner of a fintech company. They've wireframed and prototyped the client’s software, and they've provided design, DevOps, and front- and backend development.

    "I've been very happy with their work; they exceed my expectations."

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  • 6
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    IDE3 is an IT company in Zagreb, Croatia. Founded in 2008, they have about 11 employees that serve mostly small-business and midmarket clients in a wide variety of industries. Services include IT managed services, custom software development, and IT strategy consulting.

    Clients

    • Kaufland
    • Horwath HTL
    • Crowe
    • Amaris Consulting

    Industries

    Notable Project

    IDE3 built and now maintains a registry management system for a nonprofit association. The product standardizes data quality and shows analytics. They've also developed an iframe that serves as a search tool.

    “They understand what we need and deliver it.”

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  • 7
    • Scheduling

      4.8
    • Quality

      4.6
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 50 - 249 employees
    • Zagreb, Croatia

    Serengeti is a custom development and testing firm based in Zagreb, Croatia. Founded in 2007, their team of 100 serves clients in the finance and healthcare sectors. Services include .NET, Java, and C# development.

    Clients

    • KNAPP
    • Fronius
    • audifon
    • Swissphone

    Industries

    Notable Project

    Serengeti maintains the stability and reliability of a national banking system. They propose improvements and implement changes.

    “Serengeti has a very dynamic and flexible team, ready to respond to specific business needs at any time.”

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  • 8
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Zagreb, Croatia

    Ingemark is a custom software development company located in Boulder, Colo. and Zagreb, Croatia. Founded in 1990, they have 30 employees highly experienced with software development and Cloud consulting for a range of businesses in the arts, hospitality and business sectors. Services include UX and UI design, testing, research, maintenance, and Amazon Web Services. 

    Clients

    • New York Genome Center
    • CloudSense
    • Sberbank
    • Agrokor

    Industries

    Notable Project

    Ingemark serves as a technology partner to a medical device company. They support the client's architecture engineering, e-commerce, and DevSecOps teams.

    "Ingemark’s entire team is top notch, from the most junior person to the principals."

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  • 9
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    OptimIT, a web development company, was launched in 2001. The small team offers web development, e-commerce development, custom software development, application management & support, and more. The agency is based in Zagreb, Croatia.

    Industries

    Notable Project

    An IT company partnered with OptimIT for custom software development services. The team built a cloud document management system and integrated it with the client's cloud ERP system.

    "OptimIT's team was very engaged, customer-oriented, organized, and open to suggestions."

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  • 10
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Zagreb, Croatia

    Undabot is an app development company based in Zagreb, Croatia. Founded in 2013, their team of fewer than 50 employees provides mobile app, custom software, and web development services.

    Clients

    • A1 Telekom Austria Group
    • Styria Media Group
    • Poq
    • FOREO

    Industries

    Notable Project

    Undabot assessed the challenges a post carrier company had with their APIs and delivered a document detailing the requirements for developing a converter that would help integrate them into a single system.

    “The final product was more than we expected; they truly came up with the best solution possible.”

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  • 11
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    Async Labs is a software development company based in Zagreb, Croatia, that specializes in custom software and web development. The team also offers blockchain and social media marketing services. Their company was founded in 2016, and their team consists of fewer than 10 employees.

    Clients

    • Law and Technology j.d.o.o.
    • Feromihin d.o.o.
    • Apsolon d.o.o
    • Beta Software d.o.o.

    Notable Project

    A sports fan-centric company collaborated with Async Labs to develop an interactive social networking site for combat sports fans and fighters. The team also implemented a crypto wallet and referral program.

    "They showed us how to be enthusiastic, professional, passionate, and hardworking, delivering outstanding results."

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  • 12
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    Founded in 2016, CoreLine is a digital development firm in Zagreb, Croatia. Their current team of 7 primarily focuses on web development, mobile app development, and UI/UX design. Though they work with clients of all sizes, they've mainly served small to mid-sized businesses.

    Clients

    • YoungPlanet
    • Insync Insurance
    • Machfast
    • Mattorget

    Industries

    Notable Project

    CoreLine redesigned the frontend of a video streaming service. From there, they redeveloped the backend CMS from scratch, featuring a video database, reporting system, and user management features.

    “Each person involved in the project knows their field well. They’re clearly experts.”

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  • 13
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    QED Ltd, a website development company, is in Zagreb, Croatia. The small company was established in 2014. Their services include web development, mobile app development, IT strategy consulting, and custom software development.

    Industries

    Notable Project

    QED Ltd provided custom software development services for a SaaS startup. They built an IT cloud-based management software for the client.

    "The implementation pace, follow-up, and overall care from a company that didn't "own" the product were fabulous."

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  • 14
    • $50,000+
    • 250 - 999 employees
    • Zagreb, Croatia

    Founded in 2016, Newfire Partners is a software development company headquartered in Cambridge, Mass. with another location in Ukraine. Their team of 173 specialize in IT staff augmentation, IT strategy consulting, big data consulting, and custom software development. 

    Clients

    • ConsejoSano
    • T1D Exchange
    • UptimeHealth

    Industries

    Notable Project

    Newfire Partners helped design and develop a new website. They used modern design principles to create an efficient frontend interface. They later allocated additional resources to provide support services.

    “They possess an incredibly strong work ethic.”

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  • 15
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    Machinery is a software design and development agency located in Zagreb, Croatia. Founded in 2013, Machinery has a team of 6 that specializes in custom software, web, and mobile app development.

    Clients

    • Meeteor LLC -  iOS app, QA for the entire product, UX and UI design and team management.
    • Living Scriptures Inc - iOS app, backend, payments
    • Toptal LLC - we are Toptal partner, providing work for many various clients in Toptal network.

    Notable Project

    Machinery designed the UX/UI for a virtual assistant solution. The team was responsible for researching solutions, creating an interface, and simplifying delegation and task delivery. 

    "They have high-end experience and impressive knowledge."

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  • 16
    • $10,000+
    • 2 - 9 employees
    • Zagreb, Croatia

    Zero Molecule is an independent development agency founded in 2018 based in Varazdin, Croatia. With no more than 10 professionals, they offer web development, mobile app development, and web design solutions for clients ranging from small firms to large companies.

    Clients

    • Croatian Personal Data Protection Agency (AZOP)
    • Bjelovar City
    • Picturewealth
    • Effectiva Studio

    Industries

    Notable Project

    Ad advertising agency partnered with Zero Molecule for custom scraping app development. The team built the client's app within 3-4 weeks.

    "They made sure that we are 100% happy with the software and its functionalities."

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  • 17
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      4.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    Deegloo, a software development company, is headquartered in Zagreb, Croatia. Launched in 2017, the small team specializes in custom software development, web development, mobile app development, web design, and more.

    Industries

    Notable Project

    Deeglo provided data warehousing and data analytics services for a software company. They performed an initial analysis of the current infrastructure of databases and analytics algorithms, among other tasks.

    "Their professionalism and expertise were impressive."

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  • 18
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    BrainIT is a software agency based in Zagreb, Croatia with more than 10 employees. Founded in 2018, they specialize in custom software development, UX/UI design, and IT strategy consulting services.

    Clients

    • ALFATEC Group
    • Vantage Point
    • Shard Labs
    • Coinledger

    Industries

    Notable Project

    BrainIT was hired by an IoT tech company to focus on one of its smart city solutions. They were in charge of ensuring all of the different parts of the project are incorporated correctly for end users.

    "Guys from BrainIt are extremely flexible, yet highly professional when it comes to deadlines."

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  • 19
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    In Zagreb, Croatia, bonsai.tech is an artificial intelligence company. The small firm was founded in 2017. Their services include Artificial Intelligence, custom software development, and web development.

    Industries

    Notable Project

    A debt management company hired bonsai.tech to develop a chatbot with integrated verification functions. The chatbot was built to securely access and modify as well as record conversations and message histories.

    "The project manager took great care of the chatbot project and met our expectations and communication standards."

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  • 20
    • $25,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    Software development firm HashCode was founded in 2014. Their small team is headquartered in Zagreb, Croatia. HashCode offers custom software development, IT managed services, and IT strategy consulting.

    Clients

    • SoftBank Corporation
    • Hrvatski Telekom
    • Ericsson Japan
    • Vodafone UK

    Industries

    Notable Project

    A telecommunications company hired HashCode to set up radio parameters and configure their network. The team also helped optimize radio station performance by analyzing data and providing recommendations.

    “Their ability to crunch a large part of our metrics into a relatively short timeline was a major benefit.”

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  • 21
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Zagreb, Croatia

    Devōt (formerly MI DIGITAL) is a software development company located in Zagreb, Croatia. Devōt's team of about four employees has specialized in web and software development since the firm's founding in 2016. The team also offers IT strategy consulting services. Devōt primarily works with smaller and mid-market clients from the consumer products, information technology, and business services industries. 

    Clients

    • Audi
    • Auto Alliance
    • Expedia
    • Pricerat.io

    Industries

    Notable Project

    Devōt (formerly MI DIGITAL) built a cloud-based software product for horse shows. Using a new development process, they made the backend in Ruby on Rails and the frontend in JavaScript and Bootstrap. They now provide support.

    "We value their proactive approach to every stage of development."

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  • 22
    • $75,000+
    • 50 - 249 employees
    • Zagreb, Croatia

    Keeper Solutions is a software agency founded in Limerick, Ireland in 2011. Their team of more than 10 specializes in custom software development, IT strategy consulting, and mobile app development services for clients in the fields of financial services, healthcare, and more.

    Clients

    • Fexco
    • AccountsIQ
    • NTT Data
    • myPatientSpace

    Industries

    Notable Project

    A technical herbicide operations solutions provider needed to develop an iOS mobile app and desktop UI for their business. They partnered with Keeper Solutions to reach their goal in under four months.

    "They do exceptional work. No task seems too big or too complicated for them to handle."

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  • 23
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    HiveTech is a web and mobile application company based in Zagreb, Croatia with fewer than 50 employees. They have offered custom software, web, and mobile app development solutions since their founding in 2018. They mainly work with mid-market companies in the IT, business services, and financial services industries.

    Clients

    • Our clients are companies of various profiles – from large IT companies to the small startups. On top of software development and designing products
    • we offer various types of cooperation and services – consulting
    • outsourcing and partnership in projects. With the carefully chosen technologies and design
    • the main goal of the company is to improve client's business and move it to the next level. Some of our clients are: Unicredit Group

    Industries

    Notable Project

    An RPA Development company hired HiveTech for their IT consultation services. The team provided insight on the setup and architecture of the cloud component of the company's platform.

    "I'm pretty satisfied with how they managed the work and the speed of their delivery."

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  • 24
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Zagreb, Croatia

    Subpixel is a programming and consulting company founded in 2019. With more than two experts, they provide custom software development and AI solutions from their office in Vrbovec, Croatia. They work primarily with small and mid-market firms.

    Clients

    • Alpine Metal Tech
    • ASEMO d.o.o.

    Notable Project

    Subpixel tackled various programming tasks for an automotive manufacturer. The development team took the client's concept to execute a camera system that reads data matrix codes in an industrial environment.

    "The cooperation was like Subpixel being part of our company."

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  • 25
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    Flipkod is a software development company. Their small team is located in Zagreb, Croatia and specializes in custom software development, ux/ui design, mobile app development, search engine optimization, and more. The firm was founded in 2011.

    Industries

    Notable Project

    A software company hired Flipkod to provide digital marketing services. The team was tasked with creating an inbound campaign to reach the target audience. 

    "The team's communication was excellent, and their expertise in the industry was legit."

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  • 26
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 250 - 999 employees
    • Zagreb, Croatia

    SpyroSoft is an IT company based in Wroclaw, Poland with offices in Krakow, Poland and London. Founded in 2016, the team of 143 specializes in IT staff augmentation, custom software development, and web design. They focus on business services, automotive, and financial services.  

    Clients

    • Deloitte
    • Trackman
    • Razer
    • Nuddge

    Industries

    Notable Project

    SpyroSoft is an ongoing partner that implements various projects for several end clients at a time. Their work involves development, UI design, QA, and project management for numerous systems and apps, tackling a wide array of technologies.

    "We feel that we found a sustainable partnership with them."

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  • 27
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Zagreb, Croatia

    Intellegens is a software development company founded in 2013 and based in Zagreb, Croatia. With more than two employees, they are experts in custom software, web, and mobile app development services for small and mid-market firms.

    Clients

    • Aircash
    • MineSmith Australasia

    Notable Project

    Intellegens provided development services using C#, .NET, and Angular for a payment transactions company. Their work mostly contributed to the backend of the platform.

    “They’re serious, quick, reactive, and flexible.”

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  • 28
    • $1,000+
    • 50 - 249 employees
    • Zagreb, Croatia

    Founded in 2015, ABC Tech Group is a Sarajevo based company with offices in Slovenia, Bosnia, Kosovo, and Croatia. The team of 61 provide custom software development, mobile app development, and IT staff augmentation services. 

    Clients

    • MoneyRebel
    • Viberate
    • Elipay

    Notable Project

    ABC Tech Group built a financial advisory platform that connects advisors and clients. It contains various features such as an account aggregator. The service is live for clients and launches for advisors soon.

    "When working with ABC Tech Group, clients can immediately see their skills and expertise."

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  • 29
    • $10,000+
    • 10 - 49 employees
    • Zagreb, Croatia

    Software development firm Perpetuum Mobile is in Zagreb, Croatia and Varaždin, Croatia. The small team specializes in custom software development, e-commerce development, web development, and web design and was launched in 1989.

    Industries

    Notable Project

    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."

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  • 30
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Zagreb, Croatia

    Founded in 2016, Konekta is a development firm. Their team of around 5 employees is based in Zagreb, Croatia. They focus on custom software, web, and mobile app development.

    Clients

    • Intis
    • University of Law Zagreb
    • mStart
    • Interreg project EnjoyHeritage

    Industries

    Notable Project

    Konekta implemented a custom software solution that handles online transactions made through a specific closed-loop card. This would allow users to purchase from webshops outside of the closed-loop domain.

    "The feedback was always on time, and we had no unnecessary stress in delivering the project."

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