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UI/UX Design Where Emotion Meets Performance

At Linkup ST, we design digital experiences that make your product instantly clear to customers and move them to act. Every decision is grounded in a structured emotional-functional framework, ensuring your product is understood, trusted, and built to convert.

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Sokil'nyky, Ukraine
  • Year founded
    Founded 2013
  • Languages
  • Timezones

Overview by:

Reviewer avatar
Andriy Sambir
CEO & Founder About the Team

1 Language that we service

  • English

9 Timezones that we service

ACT
Australia Central Time (ACT)
CET
Central European Time (CET)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
MET
Middle East Time (MET)
MST
Mountain Standard Time (MST)
PNT
Phoenix Standard Time (PNT)
PST
Pacific Standard Time (PST)

1 Locations

  • Sokil'nyky , Ukraine

Service Lines
Select Focus Area
User Experience Focus
Industries
Education
30%
Financial services
30%
Real estate
30%
Information technology
10%
Clients
Midmarket ($10M - $1B)
60%
Small Business (<$10M)
30%
Enterprise (>$1B)
10%
Certified in:
UX/UI Design UX Strategy

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.8 /5

What Clients Have Said

Linkup ST offers competitive pricing with good value for cost, often fitting clients' budgets. Project costs vary, with some clients noting investments from $10,000 to over $1 million. Clients appreciate their responsiveness and quality, indicating a strong return on investment.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $49,999 based on 39 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Linkup ST Review Insights

Overall Review Rating

4.9
  • Quality 4.9
  • Schedule 4.7
  • Cost 4.8
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Responsive and Flexible Team

    The team at Linkup ST is praised for their responsiveness and flexibility, adjusting to client changes and feedback efficiently. Their ability to accommodate client schedules and adapt to new requirements is seen as a key strength.

  • High Client Satisfaction and Repeat Business

    The majority of clients express satisfaction with Linkup ST's services, with several noting their willingness to continue working with the company on future projects. This indicates a strong level of trust and satisfaction with the quality of work delivered.

  • Challenges with Bug Detection and Testing

    Some clients noted that while Linkup ST responds quickly to issues, improvements in internal QA and bug detection processes could enhance project outcomes. Early identification of bugs, especially in UI, is an area for potential improvement.

  • Commitment to Quality and Client Success

    Linkup ST's commitment to delivering quality work and ensuring client success is frequently highlighted. Their dedication to meeting client expectations and providing high-quality deliverables is a recurring theme in reviews.

  • Positive Feedback on Design and Development

    Clients consistently provide positive feedback on Linkup ST's design and development capabilities, noting their attention to detail and ability to deliver visually appealing and functional products.

  • Proficiency in Mobile App Development

    Linkup ST showcases strong skills in developing mobile applications across iOS and Android platforms. Clients appreciated their ability to connect apps with existing APIs and integrate complex backend systems, as demonstrated in projects for vending solutions and rental rewards platforms.

Linkup ST Reviews

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Services
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Industry
Location

Custom Software Dev for Financial Technology Firm

  • Custom Software Development
  • Other app platform
  • Confidential
  • May 2018 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
5.0

"The team is always responsive."

Nov 26, 2018
Founder, Financial Technology Firm
Anonymous
Verified
  • Other industries
  • United States
  • 1-10 Employees
  • Phone Interview
  • Verified

LinkUp Studio has built a platform. Services include mockups and UX/UI design.

Social Networking App Dev for Coaching Startup

  • Mobile App Development
  • Consumer Mobile App Development Android App Development iPhone iOS App Development Social App Development
  • $10,000 to $49,999
  • June 2018 - Ongoing
5.0
Quality
4.5
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

“Their hearts are invested in the project. The partnership feels much stronger than it would with other subcontractors.”

Nov 21, 2018
CEO, Coaching Startup
Anonymous
Verified
  • Other industries
  • Italy
  • 1-10 Employees
  • Phone Interview
  • Verified

LinkUp Studio helped build web, iOS, and Android versions of a social media app in the sports space. The bulk of their involvement is in development, but they also provide design and UI/UX support.

Web & Mobile App Dev for Cryptocurrency Investment Firm

  • Custom Software Development
  • React Native
  • Confidential
  • Apr. 2018 - Ongoing
4.5
Quality
4.5
Schedule
4.0
Cost
5.0
Willing to Refer
4.5

“They’re highly communicative, making for a smooth collaboration.”

Oct 15, 2018
CEO, Cryptocurrency Investment Firm
Anonymous
Verified
  • Other industries
  • Germany
  • 1-10 Employees
  • Phone Interview
  • Verified

LinkUp Studio is developing two cryptocurrency applications—one is a cloud mining portal, and the other is an investment portal. They’re using React Native to build mobile and web versions of each platform.

Web Dev for Food Planning & Delivery Company

  • Web Development
  • Other app platform
  • $10,000 to $49,999
  • Dec. 2016 - July 2017
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"Whenever I had a complex idea or we encountered a complicated issue, they found and implemented simple solutions."

Sep 7, 2018
Founder, 2nd Plate
Zakaria Assouma
Verified
  • Other industries
  • Calgary, Alberta
  • 1-10 Employees
  • Phone Interview
  • Verified

LinkUp Studio designed and developed an online food ordering and delivery platform, taking it from the conceptual phase to market release.

Custom Web Dev For Child Education Platform

  • Custom Software Development
  • $10,000 to $49,999
  • May 2014 - Ongoing
4.0
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"You feel that they are truly listening to you, empathizing with you, and trying to understand your needs."

Feb 27, 2018
Founder, Study-smile
Елена Калита
Verified
  • Education
  • Ukraine
  • 1-10 Employees
  • Online Review
  • Verified

Using PHP, LinkUp Studio is developing a website that runs animated children's educational modules. They also record site analytics, build payment platforms, and optimize and promote the site. 

Web Dev & Design for Property Ratings & Reviews Platform

  • Web Development
  • Ruby on Rails
  • $10,000 to $49,999
  • Aug. 2017 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

“They’re very good at taking a semi-ambiguous instruction and turning it into something that works properly.”

Feb 19, 2018
Co-Founder, Nestler
Jack Murphy
Verified
  • Real estate
  • Australia
  • 1-10 Employees
  • Phone Interview
  • Verified

LinkUp Studio built a custom platform on Ruby on Rails from scratch based on existing wireframe designs. Features include messaging, search, and a payment gateway.

Web & Mobile App Dev for Travel Chat Platform

  • Mobile App Development
  • Android App Development iPhone iOS App Development Social App Development Travel & Lifestyle Mobile App Development
  • $10,000 to $49,999
  • June 2017 - Jan. 2018
4.0
Quality
4.5
Schedule
4.0
Cost
4.0
Willing to Refer
4.0

"We were lucky to choose LinkUp as our first developer."

Feb 13, 2018
Founder, Travechat
Lisa Tsjin
Verified
  • Hospitality & leisure
  • Kuala Lumpur, Malaysia
  • 1-10 Employees
  • Phone Interview
  • Verified

LinkUp developed a website, Android app, and iOS app that allow travelers to connect and chat with users from around the world. 

Web & App Dev for Gravesite Care Company

  • Web Development
  • $10,000 to $49,999
  • Apr. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"LinkUp Studio met our objectives perfectly."

Jan 16, 2018
Owner, Grobman & Schwarz GmbH
Jewgenij Grobman
Verified
  • Arts, entertainment & music
  • Munich, Germany
  • 11-50 Employees
  • Online Review
  • Verified

LinkUp Studio provides full-stack development for a gravesite maintenance website and created a complementary mobile app, translating design templates into final implementations. 

Custom Widget Dev for Social Media Company

  • Custom Software Development
  • $10,000 to $49,999
  • Jan. 2017 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"So far I worked with 3 developers, and all of them were pros."

Jan 3, 2018
Co-Founder, ScaleAbout
Adam Frank
Verified
  • Other industries
  • Israel
  • 11-50 Employees
  • Phone Interview
  • Verified

LinkUp performed custom widget development for a social media startup, managing both the frontend and the backend.

Mobile App Dev for Mobile Tour App Company

  • Mobile App Development
  • Other frameworks and CMS Android App Development iPhone iOS App Development Travel & Lifestyle Mobile App Development
  • $10,000 to $49,999
  • Jan. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They manage our high expectations and have given us a sense of stability we’ve never experienced before."

Dec 11, 2017
Account Manager, Mobile Tour App Company
Anonymous
Verified
  • Other industries
  • Georgia
  • 1-10 Employees
  • Phone Interview
  • Verified

LinkUp built a GPS-enabled Android app for a tour guide provider. The solution takes advantage of Android’s unique capabilities while still matching a preexisting iOS version. They also provide light WordPress assistance.

Our Story

For over 13 years, we’ve partnered with businesses across the US, the EU, and the Middle East, delivering outcomes that drive sustainable expansion. With every collaboration, we’ve learned that lasting success doesn’t come from processes alone — it comes from outcome thinking: a mindset focused on impact. Our mindset focuses on building high-quality work that delivers long-term value and provides a competitive advantage in the market through real-time feedback.

Meet the Team

Andriy Sambir

Andriy SambirCEO & Founder

Andriy is the CEO and founder of Linkup ST, the UI/UX design agency behind 13 Red Dot, 6 A’ Design and 3 Webby awards and 4 App Store features. He leads company strategy, client partnerships and growth across the US and EU.

What Sets Us Apart

Metrics-First UX

At Linkup ST, we design digital experiences that make your product instantly clear to customers and move them to act. Every decision is grounded in a structured emotional-functional framework, ensuring your product is understood, trusted, and built to convert.

40+ Global Design Awards

We believe great design must evoke the right emotional response while driving real business results. We’ve been recognized more than 40 times for delivering excellence, innovation, and measurable success by Red Dot, Apple, Webby, and many other.

Premium Interfaces

We deliver top-tier, visually striking interfaces that elevate your brand and captivate your audience. We focus on sophisticated aesthetics to ensure your product not only works flawlessly but also leaves a lasting, premium impression on every user.

Premier Verified means Clutch independently confirmed Linkup ST is a legally registered business,
has had its financial risk status checked (Creditsafe: Moderate Risk), and is backed by 61 verified client reviews averaging 4.9 stars.

Learn More
Verified Client Reviews
61
Overall Review Rating
4.9
Source
Clutch
Last Updated
October 23, 2026

Business Entity

Business Entity Name PE "LINK AP STUDIO"
Source Ministry of Justice of Ukraine
Jurisdiction of Formation Ukraine
Date of Formation July 15, 2013
Status Active
Last Updated November 19, 2021
ID 38821414

Credit Report Results

International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (1)

Stryiska St, 22, Sokilnyky, Lviv Sokil'nyky, Ukraine 81130

50 - 75

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