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Custom, full-service software development

DECODE is an EU-based, full-service software development partner for growing tech companies and established mid-market businesses, with offices in Zagreb and Düsseldorf.

Since 2012, we've been building and scaling complex custom software products, from early product strategy and UX through technical implementation and long-term growth.

  • Min project size
    $100,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Zagreb, Croatia
  • Year founded
    Founded 2012
  • Languages

3 Languages that we service

  • English
  • Croatian
  • German

1 Locations

  • Zagreb , Croatia

Select Focus Area
Programming & Scripting
Java
10%
Objective C
10%
Industries
Consumer products & services
25%
Financial services
25%
Information technology
25%
Telecommunications
25%
Clients
Midmarket ($10M - $1B)
60%
Enterprise (>$1B)
20%
Small Business (<$10M)
20%

Pricing Snapshot

Min. project size $100,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.8 /5

What Clients Have Said

DECODE offers competitive pricing with strong value for cost, praised for delivering projects on time and meeting expectations. Clients highlight their expertise in mobile app development across various platforms, often integrating seamlessly with in-house teams, ensuring high-quality results without reported issues.

This summary is based on verified Clutch reviews.

Most Common Project Size

$200,000 - $999,999 based on 13 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

DECODE Review Insights

Overall Review Rating

5.0
  • Quality 5.0
  • Schedule 4.9
  • Cost 4.8
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Proven Mobile App Expertise

    Numerous reviews highlight DECODE's exceptional expertise in mobile app development. They have successfully delivered projects across various platforms, including iOS and Android, showcasing their ability to handle complex mobile application architectures and integrate new technologies seamlessly.

  • High-Quality Deliverables

    DECODE is praised for delivering high-quality apps with minimal bugs. Clients report satisfaction with the usability and performance of the apps, which often exceed initial expectations and result in positive feedback from end-users.

  • Seamless Communication and Collaboration

    Multiple clients emphasize DECODE's excellent communication skills and ability to integrate with in-house teams. They are described as responsive, proactive, and easy to work with, often feeling like an extension of the client's team.

  • Impressive Technical Knowledge

    Clients consistently highlight DECODE's strong technical expertise, particularly in mobile and backend development. They are trusted to handle complex projects and are seen as a reliable partner in delivering sophisticated software solutions.

  • Strong Project Management Skills

    Clients consistently commend DECODE for their effective project management. They use tools like JIRA and Slack to maintain clear communication and ensure timely project updates. Their ability to integrate into clients' existing processes and adapt to different time zones is also noted.

DECODE Reviews

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App Development for Financial SaaS Platform

  • Mobile App Development
  • $50,000 to $199,999
  • July 2019 - Apr. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"We were impressed by DECODE’s technical expertise and in-depth knowledge of mobile app development."

Jun 8, 2020
CTO, Bizzon
Tonči Damjanić
Verified
  • Financial services
  • Zagreb, Croatia
  • 11-50 Employees
  • Online Review
  • Verified

DECODE HQ developed mobile apps for a financial SaaS company. The team built both iOS and Android versions of the platforms, adjusting and tweaking modules for international fiscal needs.

Mobile App Dev for Telecommunications Company

  • Mobile App Development
  • $200,000 to $999,999
  • July 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"DECODE are one of our most trusted suppliers and we’re pleased to have them as a partner."

Mar 2, 2020
Director of Engineering, Telecommunications Company
Anonymous
Verified
  • Telecommunications
  • Enfield Town, England
  • 501-1,000 Employees
  • Online Review
  • Verified

DECODE HQ supports an in-house engineering team to enhance existing products and develop new solutions for Android and iOS platforms. This involves design and development.

App Development for Vitamin Company

  • Mobile App Development
  • $10,000 to $49,999
  • July 2016 - Oct. 2017
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"Their communication was highly responsive, they were proactive and had that youthful zeal."

Sep 2, 2019
CEO, Vitastiq d.o.o.
Dean Vranić
Verified
  • Other industries
  • Zagreb, Croatia
  • 1-10 Employees
  • Online Review
  • Verified

DECODE HQ developed a mobile app for a vitamin company. Their team created native versions of both iOS and Android apps as well as the backend web system. 

Showing 11-13 of 13 Reviews

Our Story

There are more than 90 of us at DECODE, with a wide range of talents but one shared ambition: to do great work. We’ve built software for some of the world’s most recognized brands, such as Microsoft, Royal Caribbean, and AT&T. Our senior multidisciplinary teams combine agentic engineering with product thinking to build high-quality custom software products. Our entire board and the majority of our team have a master’s in computing, combined with many years in the industry. 

What Sets Us Apart

1 Project — 1 Team

We completely immerse ourselves in your world, laser-focused on your goals. From the moment we start working together, our team is never distracted by other clients. It’s all about you.

Extreme transparency

You’ll have complete communication access to every team member working on your project. You’ll also know exactly who’s doing what, when, why, and at what cost.

In-house feeling

You’ll have full control and transparency. If inspiration hits and you want to add a new feature, we can react quickly without additional contracts and authorized change requests. It should feel effortless. It should feel in-house.

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
13
Overall Review Rating
5
Source
Clutch
Last Updated
August 30, 2025

Business Entity

Business Entity Name DECODE HQ d.o.o.
Source Republika Hrvatska Sudski Registar
Jurisdiction of Formation Croatia
Date of Formation July 6, 2012
Status Active
Last Updated February 26, 2022
ID 080802501

Credit Report Results

International Credit Risk Assessment Very Low Risk
Source Creditsafe
Last Updated February 26, 2022
Learn More About The Clutch Verification Process

Locations (1)

Radnicka 47 ZagrebCroatia 10000

50 - 75

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