• Post a Project

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
    $75,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Zagreb, Croatia
  • Year founded
    Founded 2012
  • Languages
  • Timezones

3 Languages that we service

  • English
  • Croatian
  • German

4 Timezones that we service

ACT
Australia Central Time (ACT)
CET
Central European Time (CET)
CST
Central Standard Time (CST)
CNT
Canada Newfoundland Time (CNT)

2 Locations

  • Zagreb , Croatia
  • Düsseldorf , Germany

Select Focus Area
Application Platforms
Azure Platform
50%
Heroku
15%
Windows server
15%
AI Consulting Focus
AI Technologies & Models
Anthropic
95%
Open AI GPT-3
5%
CMS Focus
Ektron
30%
Mobile Focus
Enterprise Mobile App Development
50%
Consumer Mobile App Development
10%
Programming & Scripting
Java
10%
Objective C
10%
Industries
Financial services
25%
Medical
25%
Supply Chain, Logistics, and Transport
25%
Telecommunications
25%
Clients
Midmarket ($10M - $1B)
60%
Enterprise (>$1B)
20%
Small Business (<$10M)
20%

Pricing Snapshot

Min. project size $75,000+
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

  • Dedicated and Focused Teams

    Clients appreciate DECODE's dedication and focus on projects. They are noted for their independence, requiring minimal oversight while maintaining high levels of productivity and delivering results that align with client goals.

  • No Significant Areas for Improvement

    Across reviews, clients express a high level of satisfaction with DECODE's work, often stating they have no suggestions for improvement. This indicates a strong alignment with client expectations and a consistent delivery of quality services.

  • 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.

  • Positive Client Relationships

    DECODE is noted for building strong, positive relationships with clients. Their teams are described as responsive, committed, and willing to go above and beyond to meet client needs, fostering long-term partnerships.

  • 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

Submit a Review
All Filters

0 selected

Sort by
Services
Project Cost
Industry
Location

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

Once we assign a team to you, their focus is only on your project. That means faster development and no context switching.

Product-minded

Our senior teams focus on your business outcomes. We think about the “why” not just the “how,” and that ultimately leads to a better product.

Agentic engineering

We combine AI-driven workflows with senior engineers to deliver complex software faster without compromising quality or security.

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
July 6, 2026

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 (2)

Radnicka 47 ZagrebCroatia 10000

50 - 75

Contact DECODE

If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.

Connect with DECODE on Social

Get connected to see updates from DECODE like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.