Top boutique development agencies in
Cardiff
2025
I’ve evaluated over 41,000 development agencies across Europe to highlight high-potential development teams. This list is a strong starting point to discover new development partners. For tailored recommendations — including agencies with relevant case studies, world-class references, and strong cultural fit — get in touch.
Last updated: Jul 20, 2025

Golley Slater
med
$10,000+
$100 - $149 / hr
240
United Kingdom
They foster curiosity, which drives their innovative solutions to solve clients' business challenges. With a focus on integrated marketing, they specialize in creating effective connections between brands and consumers. Their team of 170 experts collaborates with notable clients to deliver tailored advertising and PR strategies.

Flotek Group
low
$5,000+
$100 - $149 / hr
50
United Kingdom
They provide a world-class blend of IT and communications expertise, ensuring seamless implementation and ongoing support. Their innovative solutions empower SMEs to navigate the Cloud with confidence. Focused on maintaining security and connectivity, they help businesses keep their tech and data operational, no matter where they are.

WeGetDesign
low
$10,000+
Undisclosed
20
United Kingdom
They excel in creating bespoke low-code applications that enhance productivity and user experience. Their strong focus on collaborative development ensures that technology solutions are intuitive and aligned with client needs. With expertise in AI and intelligent data management, they drive efficient operations and strategic insights for businesses.
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Marketing Tom
low
Undisclosed
Undisclosed
30
United Kingdom
They specialize in web design, helping businesses enhance their online presence. Their strength lies in understanding client needs and delivering tailored solutions. With a creative approach and focus on user experience, they ensure that websites are not only visually appealing but also functional.

Creation
low
$10,000+
$150 - $199 / hr
30
United Kingdom
They specialize in delivering innovative digital solutions with a focus on web design and user experience. They emphasize creativity and technical expertise to help clients achieve their online goals. Their commitment to quality showcases their ability to adapt to evolving industry trends.

Ubiquity
low
$10,000+
$150 - $199 / hr
15
United Kingdom
They excel in transforming brands through innovative marketing strategies and creative design. With a dynamic team, they provide tailored solutions across various industries. Their focus on collaboration and local expertise empowers clients to thrive in a competitive landscape.
Spindogs
low
$10,000+
$150 - $199 / hr
66
United Kingdom
They specialize in delivering powerful digital solutions tailored to meet client needs. With a rich history of partnering with leading brands, they focus on enhancing digital transformations and marketing performance. Their expertise spans web development, branding, and comprehensive digital marketing strategies.

Illustrate Digital
low
$25,000+
$100 - $149 / hr
18
United Kingdom
They specialize in building powerful, engaging web platforms using WordPress. Their diverse team excels at creating fast, secure, and mobile-friendly websites that enhance user experience. With a strong focus on client collaboration and community engagement, they deliver high-quality digital solutions.

Bluegg
low
$10,000+
$150 - $199 / hr
14
United Kingdom
They focus on delivering innovative design solutions that elevate brands and create impactful digital experiences. With expertise in both brand strategy and web design, they help clients stand out in a competitive market. Their collaborative approach ensures that the creative process is aligned with client goals and audience needs.

Creo
med
$10,000+
$100 - $149 / hr
31
United Kingdom
They specialize in evolving brands and developing captivating websites, driving growth through successful marketing strategies. Their focus is on crafting unique brand identities that resonate with audiences. With a holistic digital approach, they help businesses thrive in the competitive online landscape.

WCS
low
Undisclosed
$25 - $49/hr
11
United Kingdom
They specialize in marketing, public relations, and communications, helping brands effectively engage with their audiences. With a focus on innovative strategies, they enhance online presence and push creative boundaries. Their strengths lie in content creation and digital marketing, driving meaningful engagement for businesses.

Blue Stag
low
Undisclosed
Undisclosed
20
United Kingdom
They specialize in creative solutions that blend strategic thinking with digital expertise. Their focus on branding and digital experiences positions them as a leading creative agency. With a commitment to impactful campaigns, they aim to connect emotionally with audiences.

S E O Site Builder
low
Undisclosed
Undisclosed
30
United Kingdom
They specialize in enhancing online visibility and driving web traffic through effective SEO strategies. With a keen focus on client needs, they deliver tailored solutions that improve search rankings. Their expertise enables clients to build a strong digital presence and increase engagement.

Limegreentangerine
low
Undisclosed
Undisclosed
12
United Kingdom
They specialize in creative design, offering innovative branding and web design solutions to elevate their clients' market presence. Their expertise spans across both B2B and B2C sectors, ensuring tailored strategies that resonate with diverse audiences. Through a mix of creativity and technology, they consistently deliver impactful results, helping brands grow and adapt to changing landscapes.

Dexterous Solutions
low
Undisclosed
Undisclosed
30
United Kingdom
They specialize in developing eCommerce solutions that meet client visions and demands. Their professional approach ensures project management is seamless and deadlines are met with ease. The team's dedication to quality has made them a reliable choice for web development projects.

Box
high
$25,000+
$150 - $199 / hr
65
United Kingdom
They specialize in designing and optimizing high-performance digital solutions, working closely with enterprise clients to elevate their digital growth. Their multidisciplinary team has a proven track record delivering successful projects for prominent organizations, ensuring exceptional quality and user experience. With extensive experience in multiple high-profile projects, they are recognized for their commitment to excellence in the IT services sector.

BookingLive
med
$10,000+
$150 - $199 / hr
13
United Kingdom
They specialize in providing innovative online booking and appointment scheduling solutions that help organizations enhance efficiency and engagement. Their adaptable software is trusted by a diverse range of clients, from local authorities to international businesses. With a strong market presence and numerous accolades, they continue to lead in the online booking sector.

Method
med
Undisclosed
Undisclosed
46
United Kingdom
They focus on innovative software and consultancy services, specializing in bespoke information management systems. Their commitment to building lasting partnerships ensures they consistently exceed client expectations.

WebBox
high
$10,000+
$150 - $199 / hr
17
United Kingdom
They specialize in creating bespoke websites and performance marketing campaigns for sports, health, and leisure organizations. Their team of industry-leading experts focuses on turning digital challenges into tailored solutions. With offices in Cardiff and London, they prioritize user needs to ensure impactful digital experiences.

Pinnacle Internet Marketing
low
$1,000+
$25 - $49 / hr
11
United Kingdom
They specialize in enhanced online visibility and customer engagement through a blend of technical and creative strategies. Their focus includes search engine optimization, paid search advertising, and social media management. With a commitment to transparency and client education, they effectively elevate brands in a competitive digital landscape.
Rant
med
Undisclosed
$50 - $99/hr
41
United Kingdom
They specialize in creating bespoke digital experiences, leveraging the latest technology and user-centered design. Their agile studio model facilitates collaborative solutions for businesses of all sizes. With expertise in mobile app and web development, they are committed to fostering long-lasting client relationships.

Pixafusion Marketing Agency
low
$1,000+
$50 - $99/hr
30
United Kingdom
They specialize in creating impactful marketing strategies tailored to their clients' needs. Their strength lies in blending creativity with data-driven insights to deliver effective solutions. They prioritize customer satisfaction and aim to build lasting relationships through their innovative approach.

Inspiretec
med
Undisclosed
Undisclosed
67
United Kingdom
They empower tour operators and travel agencies with customer-centric tools through a connected travel platform, helping to increase sales and deliver personalized experiences. By providing a modern solution tailored specifically for the travel industry, they streamline operations and enhance efficiency. Their innovative travel technology ensures businesses can centralize customer data and optimize workflows for growth.