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Your Best Tech Partner: Where Innovation Begins

Kozak Agency is a full-cycle software development company, driven by a team of over 50 dedicated professionals. Our core competence includes web development, mobile development, UI/UX, business analysis, QA, PM, and cloud-based solutions.

Our journey began in 2015 as a part of the Kozak Group. Over 8 years, we have proudly crafted and launched more than 100 web and mobile products. 

  • Min project size
    $25,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    50 - 249
  • Locations
    Kyiv, Ukraine
  • Year founded
    Founded 2015

2 Locations

  • Kyiv , Ukraine
  • Kraków , Poland

Select Focus Area
Application Platforms
Amazon Application Development Framework
45%
Azure Platform
15%
Heroku
10%
Linux server
5%
Other app platform
5%
Windows server
5%
Low Code Development
No Code Development
Xano
20%
Programming & Scripting
HTML5
10%
Redux
10%
Typescript
10%
Python
5%
User Experience Focus
Industries

No Industries have been added yet…

Clients

No Clients have been added yet…

Pricing Snapshot

Min. project size $25,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 5 /5

What Clients Have Said

Kozak Agency offers competitive pricing and good value for cost, as noted by clients across various projects. They consistently deliver quality work on time, with project teams typically comprising 2-10 employees. Overall, clients express satisfaction with their affordability and alignment with budgetary needs.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 3 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

Kozak Agency Review Insights

Overall Review Rating

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

Top Mentions

Review Highlights

  • Proficient in Modern Technologies

    Kozak Agency demonstrates a solid understanding of contemporary technologies such as React, Vue.js, Node.js, and Web3, which enables them to deliver cutting-edge solutions across various projects.

  • High-Quality and Timely Deliverables

    The agency is consistently recognized for delivering projects on time and within budget. Their work quality and ability to meet deadlines are frequently highlighted as key strengths.

  • Cultural and Value Alignment

    Clients appreciate the cultural fit and alignment of values with Kozak Agency, contributing to effective collaborations. The agency is often chosen for its good value for cost and alignment with client goals.

  • Room for Improvement in English Proficiency

    While Kozak Agency's technical skills are strong, there is feedback indicating that their non-native English skills require additional text reviews in applications. Clients find this acceptable but note it as an area for improvement.

  • Consistent Long-Term Partnerships

    Kozak Agency is noted for fostering lasting relationships with clients, with some engineers staying on projects for several years. This continuity is appreciated and highlights their commitment to client success.

  • Strong AI and Automation Expertise

    Kozak Agency excels in building AI-driven solutions, automating processes such as lease processing and rent collection, and integrating real-time analytics. Their expertise in combining automation with user-friendly interfaces is highly praised.

Kozak Agency Reviews

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Custom Platform Development for Real Estate Mgmt Co

  • AI Development Custom Software Development Web Development
  • Confidential
  • Feb. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The project is going well."

Jun 20, 2025
Partnership Manager, DBB Software
Markiian Reshetivskyi
Verified
  • Information technology
  • Poland
  • 51-200 Employees
  • Online Review
  • Verified

Kozak Agency has developed an AI-powered platform for a real estate management company. This includes building the MVP frontend, creating the backend infrastructure, and implementing AI-driven automation.

IT Staff Augmentation for Banking Software Company

  • Custom Software Development IT Staff Augmentation Web Development
  • Amazon Application Development Framework
    +15
  • Confidential
  • Jan. 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We would not change a thing about our relationship with them."

Mar 26, 2024
Co-Founder & CEO, Banking Software Company
Anonymous
Verified
  • Financial services
  • Santa Monica, California
  • 11-50 Employees
  • Online Review
  • Verified

Kozak Agency provides ongoing IT staff augmentation services for a banking software company. They're responsible for bringing in engineers to work with the internal team on various projects.

Custom Software Development for Software Company

  • Application Testing Custom Software Development Web Development
  • Confidential
  • Mar. - July 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The pace of development was amazing."

Sep 26, 2024
Consultant, Software Company
Anonymous
  • Other industries
  • Berlin, Germany
  • 11-50 Employees
  • Online Review

Kozak Agency developed a new platform for a web3 development company. The team handled the complete software side of the project.

Frontend UX/UI Design & Development for Edicative Platform

  • Custom Software Development UX/UI Design
  • Angular
    +1
  • Confidential
  • Jan. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They are great at listening to our needs and providing proactive development solutions."

Mar 10, 2024
Founder, skeddle GmbH
Michael Kaufmann
Verified
  • Education
  • Germany
  • 1-10 Employees
  • Online Review
  • Verified

An educative platform has hired Kozak Agency to design the UI/UX of their existing application. The team has developed the client's frontend through Angular and DevExtreme components.

Staff Augmentation for Software Dev Company

  • Custom Software Development IT Staff Augmentation
  • NodeJS
    +2
  • Confidential
  • Jan. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We love their prompt responses and proactive approach to asking for feedback."
Jan 28, 2024
Director, Software Dev Company
Jack Ananchenko
Verified
  • Other industries
  • Estonia
  • 51-200 Employees
  • Online Review
  • Verified

Kozak Agency provides staff augmentation services for a software development company. Their responsibilities included staffing the client's team with Vue.js and Node.js engineers.

Custom Software Dev for Software Company

  • Custom Software Development IT Staff Augmentation Web Development
  • Angular
    +9
  • $50,000 to $199,999
  • Jan. 2020 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
4.5
"Their deep expertise in what they're doing and dedication to the project goals were impressive."
Nov 27, 2023
Platform Development Manager, YouTeam
Roman Oliinyk
Verified
  • Other industries
  • Mountain View, California
  • 11-50 Employees
  • Online Review
  • Verified

Kozak Agency has provided custom software development services for a software company. They use JavaScript frameworks and conduct end-to-end development for both web and mobile applications.

Web App Dev for Cryptocurrency Platform

  • API Development Blockchain Web Development
  • Amazon Application Development Framework
    +9
  • $10,000 to $49,999
  • Apr. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We are satisfied with the results."
Nov 13, 2023
Co-Founder, Cryptocurrency Platform
Anonymous
Verified
  • Information technology
  • San Francisco, California
  • 1-10 Employees
  • Online Review
  • Verified

Kozak Agency has developed web app prototypes for a cryptocurrency company. They have also built a portfolio dashboard product from scratch and implemented Figma designs using React, Next.js, and Tailwind CSS.

UI/UX Design, Web & Mobile App Dev for IT Services Company

  • Mobile App Development UX/UI Design Web Development
  • Amazon Application Development Framework
    +13
  • $50,000 to $199,999
  • Sep. 2018 - Dec. 2019
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They were proactive and very communicative."
Nov 1, 2023
CTO, AllianceBlock
Matthijs De Vries
Verified
  • Other industries
  • Utrecht, Netherlands
  • 51-200 Employees
  • Online Review
  • Verified

Kozak Agency developed a web application for an IT services company using Vue.js, React, Node.js, and Web3 technologies. Kozak Agency also designed and developed a mobile app using React Native.

Showing 1-8 of 8 Reviews

Locations (2)

Klovs'kyi descent, 7 KyivUkraine 02000

41 - 49

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