Overview

About U1CORE

Website: https://www.u1core.com/
Book a call: https://calendly.com/hello-u1core/30min

Most companies outgrow their digital before they notice. The business is strong, the team is good, the product works. But the website is still the first version, operations still live in spreadsheets, and the brand says nothing a competitor couldn't say.

That's where we come in.

WHAT WE DO
· Websites — marketing sites, landing pages and platforms that sell before your team has to
· Branding — identity and design systems that position you at the level you actually operate at
· Software — web and mobile products, internal tools and operational systems that replace manual work

WHY ONE TEAM
Brand agencies do brand. Product studios do product. Outsourcing firms write code. The real problems sit between those disciplines — which is why we do all of it, under one contract, with one person accountable for the result.

WHO WE WORK WITH
Companies with real revenue and a team in place: founders and owners scaling past their first system, operators rebuilding for growth, and businesses entering a new market.

WHERE WE'VE PROVEN IT
$720M+ processed through a platform we built. Classified marketplaces with millions of listings. Trading exchanges and auction systems running in production. SaaS, fintech and marketplace products across 40+ projects.

HOW WE START
With a diagnostic, not a proposal. We look at your website, brand and operations, show where you lose trust, traffic and time — and what to fix first.

LET'S TALK IF your business is strong but your website, brand or operations don't play at the same level yet.

What clients say

Review Analytics of U1CORE

Every review is verified through Goodfirms before it's published.

5.040 Verified Reviews
Quality5.0
Schedule & Timing5.0
Communication5.0
Overall5.0
Review Summary
Summarized from 40 verified reviews · Updated August 2026
Clients consistently praise U1CORE for fast delivery, responsive communication, and design quality that balances creativity with functionality. The team is noted for understanding client needs deeply, offering proactive problem-solving, and maintaining professionalism throughout projects. Work spans Web3, enterprise apps, and digital platforms, with clients highlighting their ability to translate complex requirements into intuitive user experiences. Reasonable pricing and a collaborative, partnership-oriented approach are recurring strengths.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of U1CORE
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What reviewers mention most

Baptiste Garcin
Baptiste Garcin, Founder at Tentimes at TenTimesVerified Review
Posted on Nov 15, 2024

“Overall, a very great experience.”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
IT Services

We recruited U1CORE to help Chemical Signs, Corp. improve its cybersecurity infrastructure, notably in protecting the unique Jet and FlashTM Imprint Lithography (J-FILTM) technology. Our explicit goal was to secure the best possible level of protection for our intellectual property and sensitive data.

Lazaro Nascimento
Lazaro Nascimento, Software Engineer at Chain InsightsVerified Review
Posted on Nov 8, 2024

“Lightning fast, highly skilled, and brings flawless creativity to every project.”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DesignWeb3

U1CORE consistently delivers high quality work at impressive speed, blending technical expertise with a sharp creative vision. Esp, Taras's proactive in solving design challenges, ability to understand the business logic, eye for UI/UX is much appreciated. Collaborating with U1CORE has elevated each project and made the entire process smoother and more inspiring.

Anonymous
AnonymousVerified Review
Posted on Nov 7, 2024

“Great company to work with!”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Design

U1CORE took the time to deeply understand our SaaS, creating insightful visualizations and Figma designs that captured the core relationships and objects within our platform. U1CORE's dedication to mastering the complexities of our software allowed us to streamline and enhance the user experience significantly. U1CORE's commitment to understanding our app from the ground up helped us simplify its structure and increase overall usability. They worked effectively across our team—engaging with both back-end and front-end developers—and was instrumental in making this project a success. I highly recommend U1CORE for their expertise, thoroughness, and collaborative spirit.

Anonymous
AnonymousVerified Review
Posted on Nov 7, 2024

“Super talented, professional, prompt, and very fair rates!”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
App Designing (UI/UX)

Working with Taras at U1Core has been amazing. He takes your passion and makes it his own. I was worried going into this that I would have too many pivots and new directions, but he constantly takes them in stride. The difference with him is that he learns from each and every piece of feedback and utilizes it on each new version. His rates are more than fair, his talent is incredible and he is happy to take your idea and just "run with it". Don't hesitate, this team is a diamond in the rough and you will not be disappointed.

Oleksandr Skyba
Oleksandr Skyba, CEO $ Co-founderVerified Review
Posted on Nov 4, 2024

“That was amazing cooperation on every stage of the project flow!”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
App Designing (UI/UX)Web DesignWeb3

U1CORE are the best partners\contractors you can imagine to have upon your business adventure! The communication was on a daily basis and very smooth, all the iterations I had were implemented the next day! Design team have only middle+ and senior designers who understand my goals and my vision for 110%! Truly an amazing experience!

Kamil Wojciechowski
Kamil Wojciechowski, Founder at Camdora Software LTDVerified Review
Posted on Nov 4, 2024

“The U1Core team quickly, professionally and on time completed our Chain Insights project.”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Design

I am delighted to cooperate with the U1Core team and personally with their CEO, Taras. I received several ideas and design concepts for Chain Insights. I got the first draft of the design very quickly. The result of the finished UI/UX exceeded our expectations. Upon completion of the project, the U1Core team gave us the documentation and Figma design file. We were satisfied and will continue to cooperate on other projects.

Barry C McCarthy
Barry C McCarthy, Chief Executive Officer at Deluxe at DeluxeVerified Review
Posted on Oct 28, 2024

“Delighted to express my satisfaction, appreciation for the exceptional services provided by U1CORE.”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Design

For one of the initiatives we are funding, we have to create a web application. Our goal was to develop a cutting-edge, mobile-friendly web betting application with an intuitive user interface. Rather than being directly involved, my function was more of an overseer. I handed the agency over to the group we were investing in after our first discussions and negotiations over the cost, schedule, and other pertinent issues. After that, I just attended the most crucial calls and monitored the status of the project and the updates U1CORE was giving. First, we spoke with an U1CORE product manager about the idea. The team worked with a UI/UX designer and a product designer until the project was completed after I brought them on board. It took roughly three months to complete the job from beginning to end

Bohdan Lyshchenko
Bohdan Lyshchenko, Founder & CEO at ClipSwiftVerified Review
Posted on Oct 15, 2024

“Design hat exceeded our expectations”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Design

Our overall experience with U1Core was truly outstanding. From the start, their professionalism and attention to detail were evident. CEO Taras and his team demonstrated exceptional creativity, delivering innovative design solutions that perfectly aligned with ClipSwift’s brand vision. U1Core's approach was highly collaborative—they listened carefully to our needs, provided insightful suggestions, and ensured the final designs were not only visually stunning but also practical for our business goals. Their deep expertise in UI/UX design was a game changer, helping us not just with the aesthetics but also with the functionality and user experience of our platforms. The process was smooth and transparent, with clear communication at every stage. U1Core met every deadline without compromising quality, and their flexibility allowed us to make adjustments along the way.

Finn Dollimore
Finn Dollimore, CEO at Finn Dollimore freelancingVerified Review
Posted on Sep 18, 2024

“Taras was super helpful at all stages of the project, he produced an amazing design!”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Design

Taras was thoughtful and careful about his design. He worked directly with the client to resolve any feedback quickly, and most importantly he delivered on an amazing design. Thank you Taras for being a pleasure to work with.

Arman Stepanyan
Arman Stepanyan, Blockchain / Web3 / AI Enthusiast at ArmstepVerified Review
Posted on Sep 10, 2024

“Amazing cooperation, in time delivery, nice communication!”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DesignWeb3

It was really amazing to trust Taras and his team to develop full UI/UX design for Qredit. As a final deliverable I got over 5 concepts of the possible design that I could use, fully described process and the logic reviewed by myself, and after that full UI with its kit to make it easy for the developers to develop full web application. I also trusted them with the pitch deck design and my investors were very impressed. It is hard to tell what was more amazing, because in all aspects service was on a highest level, but for me the most important aspects are attentiveness to the client and high-quality deliverables. I still cooperate with them in my other projects and know for sure whom to entrust any product's UI/UX design. Thanks a lot, Taras!

Focus

Service Focus of U1CORE

How the team's effort is distributed across services.

100%

Industries Focus

100%

Client Focus

Small Business50%
Medium Business50%

The Positioning

AI Tools & Purpose

The stack the team uses to move faster.

Claude
Analyzing complex data & generating insights
Grammarly
Proofreading copy & client-facing content
Cursor
AI-assisted coding & faster development
Lovable
Rapid UI prototyping & front-end generation
Gemini
Research, summarization & content ideation
Selected Work

Client Portfolio of U1CORE

Where their work concentrates - by industry, budget, and timeline.

Project Industry

Healthcare6%
Education4%
Consumer1%
Advertising & Marketing4%
Gambling1%
Other11%
Fintech19%
Real Estate9%
Travel4%
Business Services3%
Social1%
Other Industries9%
eCommerce17%
Transportation & Logistics3%
Cryptocurrency1%
Telecommunications2%
Banking1%
Media1%
Oil & Energy1%
Enterprise1%
Major industry focus
Fintech

Project Cost

$0 to $1000076%
$10001 to $5000023%
$50001 to $1000001%
Common project cost
$0 to $10000

Project Timeline

1 to 25 Weeks98%
26 to 50 Weeks2%
Typical timeline
1 to 25 Weeks

Clients: 26

Near ProtocolWormholeYieldnestOneClickSolar BlockchainTDXKredobankJumpDefycaSellifyAIGathering IsraelIQONToki FinanceRanktrackerKhalifa GroupDataOXVictus GlobalNexon - Web3ESGCXPerpetualsInfoquestElectrascapeDreamCoachMatchLifeDataMilanovaVOXR AI

Portfolios: 94

Where we are

Locations (1)

Offices where U1CORE operates.

Headquarter
United Kingdom

United Kingdom

Eagle House
London, England SW19 5EF
+44 7723 615536