Top 10 Usability Testing

Companies in London

London is a lively capital and a leader in technology and fintech. In the first quarter of 2024, over 7,250 tech companies were set up, showing the city's strong growth. The value of London’s tech sector has increased to over £600 billion, with venture capital investment rising by 800% since 2014. London has more unicorn companies, or tech firms worth over $1 billion, than any other city in Europe. Several factors drive this success, including strong investment opportunities, a growing fintech scene, and a diverse talent pool in areas like AI, cybersecurity, and green tech. The startup scene in London is thriving, keeping the city at the top in Europe for tech growth. However, challenges like economic uncertainty and the need for affordable tech workspaces still exist. As these issues are tackled, London’s tech sector is set for even more success.

How Did We Pick the Best?

Timspark

London, United Kingdom

Team Size 250-999

Cost of Services $$$$$ $30-70/h

4.8

3 Reviews

Service Focus:

IT Staff AugmentationWeb DevelopmentMobile App Development + See more

Description

At Timspark, we provide comprehensive software development solutions designed to empower businesses across industries. Our core focus is on Software Development Staff Augmentation, where we rapidly deploy expert engineering talent to seamlessly integrate with your existing teams. Whether you're looking to fill skill gaps, meet project deadlines, or scale your operations, our pool of over 1,000 vetted engineers ensures that you have access to the...

Our Take

Timspark is a dedicated team delivering results. Each member brings unique skills and love for what they do. Their attention to detail ensures that every client receives personalized and effective solutions. Check out their portfolio on TechBehemoths to see more Timspark projects.

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RJM Digital

London, United Kingdom

Team Size 2-9

Cost of Services $$$$$ $150-250/h

5.0

5 Reviews

Service Focus:

Web DevelopmentWeb DesignUX/UI Design

Description

RJM Digital: Building Fast, Secure, and Scalable Websites for the Modern AgeRJM Digital is a UK and Dubai-based web design agency specialising in headless website development. We create high-performance, future-proof websites designed to meet the unique needs of ambitious businesses. By focusing on speed, security, and scalability, our websites deliver seamless user experiences, drive growth, and align with sustainability goals.Unlike traditional...

Our Take

RJM Digital is a trusted agency with rich experience, positive customer feedback, an ample portfolio, and strong testimonials. Their TechBehemoths profile effectively showcases their industry experience and knowledge.

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Plavno

London, United Kingdom

Team Size 50-249

Cost of Services $$$$$ $30-70/h

5.0

17 Reviews

Service Focus:

Mobile App DevelopmentE-Commerce DevelopmentWeb Design + See more

Description

Plavno is a premier software development company that helps businesses capture the opportunity of AI technology.Fully-fledged teams of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing support. Plavno AI team and solutions turn ordinary companies into remarkable successes.Stop struggling with bloated budgets and slow time-to-market. At Plavno, our fully-fledged team...

Our Take

Known for its credibility, Plavno has vast experience, excellent customer feedback, and a strong portfolio. Their TechBehemoths profile is proof of their experience and knowledge in the field.

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Browser London

London, United Kingdom

Team Size 2-9

Cost of Services $$$$$ $70-150/h

5.0

5 Reviews

Service Focus:

Custom Software DevelopmentUX/UI DesignWeb Development + See more

Description

Browser is a digital agency specialising in research-driven UX and UI design, as well as development services. Established in 2008, we have over 15 years of experience creating user-focused digital products and services. Our work is grounded in user and market research, with ideation workshops that leverage specialised online tools. We employ frameworks like Google-inspired Design Sprint workshops to help clients uncover value and stay competitiv...

Our Take

TechBehemoths recommends Browser London as one of the most trustworthy IT service providers. With a strong profile on TechBehemoths, they have 17 years of experience, 5 positive testimonials, and 5 projects successfully completed, ranking in the top 15% of over 50,000 IT companies on our platform.

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Pixelette Technologies

London, United Kingdom

Team Size 250-999

Cost of Services $$$$$ $30-70/h

Service Focus:

BlockchainArtificial IntelligenceWeb Development + See more

Description

Pixelette Technologies has been awarded ‘Best AI Agency’ in the UK three times by the Scottish Business Awards along with many other accolades.Whether you’re a budding entrepreneur with limited tech skills, an established business moving towards rapid expansion, or a government functionary looking to redefine efficiency, we offer end-to-end IT services in the realm of AI and Blockchain. We see tech as a means to an end. The end? To help comp...

Our Take

Pixelette Technologies is a trusted agency with rich experience, positive customer feedback, an ample portfolio, and strong testimonials. Their TechBehemoths profile effectively showcases their industry experience and knowledge.

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Systango Technologies Ltd.

London, United Kingdom

Team Size 250-999

Cost of Services $$$$$ $30-70/h

4.2

6 Reviews

Service Focus:

Artificial IntelligenceBlockchainMobile App Development + See more

Description

Systango Technologies Limited (NSE: SYSTANGO) is a digital engineering powerhouse offering enterprise-class IT and product development services since 2007. Specialising in AI, Web3, Blockchain, and Cloud solutions, Systango empowers businesses to innovate, scale, and achieve digital transformation. With 350+ skilled professionals, we’ve delivered 1000+ end-to-end projects to 100+ active clients, including Porsche, Deloitte, and MGM Grand.Our serv...

Our Take

Systango Technologies Ltd. is a trusted partner for startups and established businesses. Their collaborative team prioritizes client satisfaction. Explore their extensive profile on Techbehemoths.

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Magora

London, United Kingdom

Team Size 50-249

Cost of Services $$$$$ $30-70/h

5.0

9 Reviews

Service Focus:

Mobile App DevelopmentWeb DevelopmentCustom Software Development + See more

Description

Here at Magora we design and develop digital products including mobile apps, websites and web applications. We concentrate on business needs and build successful software with user-centered interaction design and scalable software architecture. Whether a B2C or a B2B project, iOS or Android app, first of all, we take the time to understand your goals, your product and the end-user’s needs. Our software development cases are loved by users for the...

Our Take

Magora has built a solid reputation as a reliable agency through years of experience, satisfied clients, and a diverse portfolio. Their TechBehemoths profile perfectly captures their industry know-how and skills.

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UClimb

London, United Kingdom

Team Size 10-49

Cost of Services $$$$$ $150-250/h

5.0

2 Reviews

Service Focus:

SEOWeb DesignContent Marketing + See more

Description

UClimb started in 2019 as a digital marketing agency offering a lead-generating blend of SEO, PPC, and Website Design. We grew explosively from from a team of 1 serving 10 small clients in March 2020, to the current team of 10 serving 40+ small, medium, and large clients in 2024. Unlike most marketing companies, we believe in good old-fashioned values like having a hard work ethic, accountability, and delivering results, which is what our clients...

Our Take

UClimb is a trusted agency with rich experience, positive customer feedback, an ample portfolio, and strong testimonials. Their TechBehemoths profile effectively showcases their industry experience and knowledge.

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