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4.9 out of 5, based on 52 real reviews.
Rankings updated: Apr 02, 2026

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

16 Companies

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5StarDesigners Ltd
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Claimed by Official Representatives

36

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

36

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 20% Mobile App Development

  • 20% Software Development

  • 20% Blockchain Development

  • 10% Web Development

  • 10% Digital Marketing

  • 10% CMS

A cutting-edge digital company

5StarDesigners provides Top Software Design and Development talent to startups and enterprise organizations. 5StarDesigners addresses the IT needs of companies of all sizes, Whether you are a Fortune 500 company looking to simplify business processes or a startup looking for a fine start, we help you deliver your innovation. Why Work With us: Strong Architecture Bridging The Gap Progression User Persona Plan / Develop Knowledge Retention Our successful projects result from our profound expertise in full-cycle custom software development, business commitment, and trusted communication with our customers and partners. Our innovative and experienced in-house teamwork is at its best to provide the customer with a head-turning business solution. Our Services: Mobile App Development Web App Development Blockchain Development Software Development React Native App Development Flutter App Development Our company ratings and client reviews speak about the quality of our services.

View 5StarDesigners Ltd Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000 - $50,000

Min. Budget Size
Inside Service Listing

45 - 50

Team size
Inside Service Listing

London, UK

Location
Verified Client Review

Verified Client Review

Web & Learning Platform Development for Education Company

Reviewed by: Daniel Akinleye, Online Teacher at MathsWithDan View all 4 ReviewsView all Reviews

32

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

32

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 20% Mobile App Development

  • 10% Ecommerce Development

  • 10% Software Development

  • 10% Web Development

  • 10% IT Services

  • 10% Internet of Things

  • 10% AI Development

  • 5% Digital Transformation

  • 5% Cloud Computing Services

Software Engineering. Intelligent Automation.

Founded in 1998, Itransition is a global software development and IT consulting company delivering enterprise-grade solutions for startups, mid-sized businesses, and large enterprises. With decades of hands-on experience, Itransition helps organizations transform ideas into scalable digital products while addressing complex, on-demand business requirements. Recognized as a trusted Magento development company in the UK, Itransition serves clients across 30+ countries with a comprehensive portfolio of services, including custom software development, eCommerce solutions, application modernization, cloud consulting, and IT advisory. Their team of 1,500+ skilled engineers, architects, and technology consultants combines deep technical expertise with strong business acumen to deliver reliable, future-ready solutions. Using proven development methodologies and agile delivery models, Itransition efficiently manages projects of any size or complexity, from single-product builds to large-scale digital ecosystems. With a focus on quality, security, and long-term value, Itransition partners with businesses to drive innovation, optimize operations, and achieve sustainable growth in competitive global markets.

View Itransition Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

1,000 - 9,999

Team size
Inside Service Listing

Denver, USA

Location
Verified Client Review

Verified Client Review

Web Design & Dev for Host Travel Agency

Reviewed by: Anonymous, Director of Technology at Host Travel Agency View all 12 ReviewsView all Reviews

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 20% Mobile App Development

  • 20% Software Development

  • 10% Web Development

  • 10% Web Design

  • 10% IT Services

  • 10% Digital Transformation

  • 10% Cloud Computing Services

Your dependable, results-oriented software partner

Yojji is a global software development company with 7+ years of experience delivering innovative, scalable, and cost-effective digital solutions. With offices in Poland, the USA, and the UK, we specialize in custom web and mobile development, microservices architecture, and cloud-based applications for businesses across all industries and budgets. Our strong outstaffing model gives clients direct access to top-tier engineering talent tailored to their exact project requirements. As JavaScript experts, we build high-performance, cross-platform solutions that drive efficiency, reliability, and long-term growth. Whether you need a dedicated team or end-to-end product development, Yojji empowers you to scale smarter and innovate faster.

View Yojji LTD Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

London, UK

Location
Verified Client Review

Verified Client Review

Web3 Platform Development and Design for a Crypto Trading Firm

Reviewed by: Mykola Nikolaiev, CEO at Fortiter View all 7 ReviewsView all Reviews

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Product Engineering services

  • 20% Mobile App Development

  • 20% Software Development

  • 10% Web Development

  • 10% IT Services

  • 10% Internet of Things

  • 10% AI Development

We build products and teams that help companies grow

Four Ages offers complete software development solutions that are customized to meet the diverse business needs and technological objectives of its clients, ranging in complexity. Tech stack: > Back-end - JavaScript, PHP, Python, Java, Ruby on Rails, C/C++, .Net, Node JS > Front-end - React JS, Angular, Vue > Mobile - iOS, Android, Flutter, React Native > Databases - MongoDB, PostgreSQL, MySql, AWS DynamoDB, Firebase, Couchbase > Cloud - AWS, MS Azure, GCP

View Four Ages Software Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$50,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

London, UK

Location
Verified Client Review

Verified Client Review

IT Consulting & Custom Software Dev for Ticketing Co

Reviewed by: Riley Allen, Product Owner at Ticketing Co View all 5 ReviewsView all Reviews

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Product Engineering services

  • 20% Web Design

  • 10% Software Development

  • 10% IT Services

  • 10% Blockchain Development

  • 10% Digital Transformation

  • 10% AI Development

  • 10% Cloud Computing Services

Fintech Software Development Services

DeepInspire is a fintech product development company with 25 years of experience. 1.Official supplier to Experian 2. 25 years of experience (founded in 2000) 3. 100+ projects delivered 4. 90% of our team are senior level experts 5. Headquartered in London, UK, with an R&D office in Lviv, Ukraine

View DeepInspire Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

London, UK

Location
Verified Client Review

Verified Client Review

MVP Development for Life Story App

Reviewed by: Sheridan Norrey, CEO at The Greymatterz Limited View all 4 ReviewsView all Reviews

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 40% Software Development

  • 20% Web Development

  • 20% AI Development

  • 10% IT Services

Full-Service Software Development | Since 2005

19+ years of experience assisting businesses in implementing their product development and digital transformation projects in a cost-effective and smooth manner. We provide project management, UI/UX consultancy, tech advising, and qualified engineering personnel with adjustable engagement options. Our executive team is actively involved from project discovery to delivery, guaranteeing customer success, team alignment, and effective communication. Our Offerings advising and consulting Software Development from Start to Finish Adaptable Development Groups Applications for the Web and Mobile Takeover of the MVP Development Project (move away from your present supplier) Highlights of Intuitive UI/UX Design UK-based business with outstanding engineering expertise using a hybrid onshore/offshore strategy that has developed more than 110 successful project deliveries since 2005 An average client involvement time of 6.8 years and a 5-star customer satisfaction rating Protection of Rights to Intellectual Property Models of Engagement We provide a variety of engagement models according to your particular requirements: engagement with a definite scope and fee. development teams with various alternatives for materials and time. Schedule a consultation right now to go over your needs: Contact: https://www.goodcore.co.uk/

View GoodCore Software Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

London, UK

Location
Verified Client Review

Verified Client Review

Software Development Support for Quality Services Company

Reviewed by: Peter Robe, Group Technology Manager at G&P Quality Management Group View all 5 ReviewsView all Reviews

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 40% Mobile App Development

  • 40% Web Development

  • 10% Web Design

Building digital solutions for world changers

If you are native to Poland, Netguru might be the best bet for your web development need. They are a team of inquisitive minds and skilled technocrats working all throughout to help customers and clients build exceptional applications using React, React Native, Vue.js, TypeScript, Node.js, Laravel, Yii2, Slim, PHP, Angular (AngularJS, Angular.js). for their business. They follow an agile approach to locate and trace business problems. Once through, they use their understanding and expertise to craft industry-best vue.js applications. Their clients have had a great experience and some were featured in TechCrunch, CNET, and ProductHunt.

View Netguru Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

900 - 999

Team size
Inside Service Listing

Poznan, Poland

Location
Verified Client Review

Verified Client Review

Desktop App Dev for Clean Energy Startup

Reviewed by: Leroy T Nyangani, Co-Founder & Team Lead at NeedEnergy View all 5 ReviewsView all Reviews
Square Root Solutions
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agency_climbed
Claimed by Official Representatives

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Development

  • 10% Web Design

  • 10% Digital Marketing

  • 10% IT Services

  • 10% Blockchain Development

  • 10% AI Development

Square Root Solutions UK

Square Root Solutions UK is a trusted software development company helping businesses build reliable digital products across the UK and global markets. Our team brings strong technical skills and real industry knowledge to deliver software that supports clear business goals. We have delivered successful projects in healthcare, fintech, retail, logistics, and SaaS, following strict security and compliance needs like GDPR, HIPAA, and SOC-2. From enterprise systems to mobile apps and software modernisation, we make sure every product is secure, scalable, and ready for growth. Clients choose us because we are open about pricing, offer flexible working options, and keep communication simple and consistent. We use agile sprints, predictable timelines, and regular progress updates so clients always know what is happening. We have case studies, positive reviews, and long-term support plans that show our work continues to deliver value after launch. Our goal is to build software that helps users, reduces manual work, and makes daily tasks easier. At Square Root Solutions UK, we solve real problems with clear and practical solutions. We are here to support your product today and help your business grow in the future.

View Square Root Solutions Profile
Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$99,999+

Min. Budget Size
Inside Service Listing

149+

Team size
Inside Service Listing

London, UK

Location

26

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

26

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Web Development

  • 10% Digital Marketing

  • 10% IT Services

  • 10% Internet of Things

  • 10% AI Development

  • 10% Cloud Computing Services

  • 5% Software Development

  • 5% CMS

A CMMi Level 3 Company

It is one of the leading firms for providing solutions and services to Web Application Development. It utilizes technology to convert a vision into reality on web and mobile. The skilled developers are scalable and flexible to fulfill client requirements. It has a global reputation for delivering creative websites and mobile applications within time and budget. The goal is to combine quality web design development with offshore gains, to give online solutions and considering the latest economic downtrend issues away from clients. Whether you are a small-sized company looking to set up in the market, or a huge enterprise waiting for expansion, they can consider numerous solutions to guide in achieving the targets.

View Dotsquares Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

London, UK

Location
Verified Client Review

Verified Client Review

CRM Consulting & Digital Marketing for Energy Company

Reviewed by: Mitchell Thomas, Operations Manager at Think Renewable View all 4 ReviewsView all Reviews

26

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

26

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Product Engineering services

  • 20% Ecommerce Development

  • 20% Mobile App Development

  • 20% Web Development

  • 10% Software Development

  • 10% CMS

The Development studio

Tameta Tech focuses on helping businesses grow with smart, simple, and easy-to-use technology. They offer websites and apps tailored to fit specific needs, addressing problems of all sizes. They prioritize listening to understand your needs and creating lasting solutions. Their goal is to help businesses succeed by making life easier, smarter, and more efficient. They aim to create tech that adds value to your business, like the perfect seasoning in a dish.

View Tameta Tech Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

London, UK

Location
Verified Client Review

Verified Client Review

eCommerce Development for eCommerce Retail Firm

Reviewed by: George Wojciechowski, CEO & Founder at Manifest.eco View all 3 ReviewsView all Reviews

25

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

25

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 20% AI Development

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Development

  • 10% Blockchain Development

  • 10% Cloud Computing Services

  • 10% CMS

High-performing software and digital products

One of the top suppliers of software development, MVP, and IT outsourcing services for startups and scale-ups in the UK and Europe is FiftyFive Technologies UK. We assist our clients with product launches, IT operations enhancements, cost reductions, and resource liberation so they can concentrate on their main business.

View FiftyFive Technologies UK Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

London, UK

Location
Verified Client Review

Verified Client Review

Web Dev & UI/UX for Training Marketplace

Reviewed by: Peter Evans, CEO at The Training Marketplace View all 3 ReviewsView all Reviews

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
info
Expertise Distribution (%)
  • 25% Product Engineering services

  • 50% CMS

  • 25% Software Development

Providing intelligence through web

Oblongata specializes on providing pre-seed to series A backed firms with software development services. We turn creative concepts into high-performing, scalable software solutions that propel company expansion and commercial success. Oblongata provides a full range of development services, such as team augmentation, MVP development, proof of concept development, and more, because it has a thorough awareness of the particular difficulties faced by early-stage businesses. To guarantee quick development cycles, reliable functionality, and flawless user experiences, our skilled team makes use of the newest technology and agile approaches.

View Oblongata Limited Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

2 - 9

Team size
Inside Service Listing

London, UK

Location

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Product Engineering services

  • 20% Mobile App Development

  • 10% Ecommerce Development

  • 10% Software Development

  • 10% Web Development

  • 10% IT Services

  • 10% Cloud Computing Services

  • 10% CMS

Transform Your Business

We are an IT firm situated in London. To meet the particular requirements of startups, small businesses, and medium-sized enterprises, we offer tailored solutions. With our special all-in-one software development services, we have produced numerous successful software projects.

View Dogantech LTD Profile
Inside Service Listing

/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

London, UK

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 30% Software Development

  • 30% AI Development

  • 10% Web Development

  • 10% Web Design

  • 10% Cloud Computing Services

Designing. Building. Delivering

High Digital is a Cyber Essentials certified and ISO/IEC 27001 accredited data product developer. We design, build, and deliver data products. We adopt a collaborative and agile approach to cover all areas from product planning and design to UI/UX, development, delivery, and support. We have significant experience building Martech, SaaS, ESG, analytics, Bi, and logistics data products.

View High Digital Limited Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

London, UK

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 20% Mobile App Development

  • 20% Software Development

  • 20% Web Development

  • 20% IT Services

  • 10% AI Development

A Leading Mobile App Development Company

OpenXcell, a top resource hiring and custom software development firm with its headquarters in the USA and a 2009 incorporation, is renowned for offering the top 1% talent in the IT sector, as well as highly qualified resources with more than 10 years of relevant expertise. Our patented talent recruitment techniques guarantee the greatest resource selection and creation of cutting-edge, user-friendly solutions. We have developed into a one-stop shop that provides comprehensive business and technology consulting.

View OpenXcell Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

Ahmedabad, India

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Product Engineering services

  • 20% Mobile App Development

  • 20% Software Development

  • 20% Web Development

  • 10% Web Design

  • 10% IT Services

  • 10% AI Development

Boost Your Business with Custom Software Solutions

KnubiSoft: Your Premier B2B Technology Solutions Partner KnubiSoft stands out as a comprehensive technology solutions provider, specializing in creating exceptional software and innovative products tailored to meet your business needs. Our expertise spans the entire project lifecycle, including custom software development, team augmentation, intuitive UI/UX design, and rigorous QA testing. With a highly skilled team ready to elevate businesses of all sizes, we provide invaluable insights and technical proficiency. We cater to a wide array of industries, including Financial Services, Healthcare, E-Commerce, Logistics, and more. Our diverse knowledge base means that we can seamlessly integrate solutions across various sectors. Utilizing leading-edge technologies such as HTML/CSS, React, Java, Python, and Swift, KnubiSoft ensures that each deliverable is crafted to meet the unique demands of our clients. Our specialized services include end-to-end custom software development, legacy system support, cloud migration, and team augmentation to help organizations scale efficiently. Moreover, our proprietary product, Testlum, revolutionizes the QA process through automated testing, enhancing overall product quality while optimizing budgets. Trust KnubiSoft for standout technology solutions that drive growth and innovation in your organization.

View KnubiSoft Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

London, UK

Location
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