Top 100 Usability Testing Companies in London
The Best of May 2024
Looking for a top usability testing agency in London?
Usability testing helps companies vet if a product is worth investing time and resources in building. It also helps improve existing products by accounting for user feedback and pain points in design and functionality updates.
For example, let's say you're looking at Analytics and notice visitors to your website often visit one page only. You may hypothesize that your navigation is not user friendly. You could design and develop an updated navigation, or you could hold user tests to vet your hypothesis and get suggestions for navigation features your users need.
User testing may seem time consuming up-front, but it ultimately saves time and money later. For expert assistance, consider hiring a usability testing company. Usability testing services define test scenarios, identify test subjects, conduct the tests, and compile feedback for you.
To assist you in your search for a partner, we’ve compiled this list of the top usability testing companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best London Usability Testing Services
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61
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Ester Digital is a web design agency based in Tallinn, Estonia. Founded in 2015, the team of 7 specializes in web design, graphic design, and logos. They work mostly with small business clients, and primarily work within the advertising and marketing, information technology, and business services industries.
Clients
- Toptal
Industries
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62
- $50,000+
- 2 - 9 employees
- London, United Kingdom
Furthermore is a digital transformation agency located in London. Founded in 2013, they employ five staff specializing in service design and product strategy for small and midmarket companies, typically in education, health and hospitality. Services include business transformations, design experiments, content strategy, data analysis, and front-end and app prototyping.
Clients
- Chelsea FC
Industries
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63
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Burst Digital is a web design company in London, United Kingdom. They offer web design, graphic design, web development, digital strategy, and more and were launched in 2018.
Clients
- Vivienne Westwood - The Vivienne Foundation
- Artisan AI
- Cogency Global
- Moonbeam Car Wash
Industries
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64
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Catch is a digital experience agency founded in 2007. Based in London, United Kingdom, they also have an office in Madrid, Spain, and a team of over 30 employees. They specialize in web development, UX/UI design, and content marketing.
Clients
- Sharp
Industries
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65
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Located in London, UK, Digivate is a digital marketing and SEO agency that specializes in social media advertising, content marketing, SEO, and PPC. Founded in 1988, Digivate works with a variety of clients across industries.
Clients
- Whistl
Industries
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66
- $50,000+
- 50 - 249 employees
- London, United Kingdom
Thinslices is a web development company. They are headquartered in Iasi, Romania and have a midsize team that offers web development, mobile app development, and ux/ui design. The agency was established in 2010.
Industries
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67
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Fellow Studio is a small branding firm. The London, United Kingdom-based company was established in 2012. Their services include branding, graphic design, print design, and web design.
Clients
- Travel Sentry
Industries
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68
- $50,000+
- 50 - 249 employees
- London, United Kingdom
ustwo is a digital design studio based in London with around 250 employees. Since its start in 2004, the team has provided web design and development, e-commerce development, mobile development, and UX/UI design services for large companies in a variety of industries.
Clients
Industries
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69
- $10,000+
- 10 - 49 employees
- London, United Kingdom
CodeLeap is a London, United Kingdom-based application development firm. The small team specializes in mobile app development, web development, Artificial Intelligence, AR/VR development, and more. The company was founded in 2019.
Industries
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70
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Established in 2017, Growthcurve is a conversion optimization company. They are based in London, United Kingdom and have a small team. The agency focuses on conversion optimization, mobile & app marketing, pay per click, and social media marketing.
Clients
- Coinbase
Industries
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71
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Signifly is a digital design and development agency headquartered in Montreal, Canada, with an office in Copenhagen. Since 2010, their team of about 30 has expertise in digital strategy, UX/UI design, and e-commerce development.
Clients
Industries
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72
- $25,000+
- 10 - 49 employees
- London, United Kingdom
STAKK is a London-based mobile app company founded in 2020. With fewer than 50 employees, they specialize in mobile app development, web development, and UX/UI design for clients that work in various industries, such as IT, business services, and the government.
Clients
- The British Museum
Industries
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73
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Together is a full-service agency that builds brands, websites and digital products for good tech companies around the world.
Clients
- Unit
Industries
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74
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Founded in 2004, HeadChannel is a software development firm that offers custom software development, web development, and mobile app development services to their small business and mid-market clients in the IT industry. Their 50 employees are based out of offices in London and Katowice, Poland.
Clients
- The William Pears Group
Industries
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75
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Bladeware is an app development company that is headquartered in Zaporizhzhya, Ukraine. Founded in 2018, the team of work to provide mobile app development, custom software development, and application testing services to their small business clients. They primarily work with businesses within the education, information technology, and business services industries.
Clients
- Just Eat
Industries
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76
- $50,000+
- 2 - 9 employees
- London, United Kingdom
Digiruu is a digital firm founded in 2016 run by a team of fewer than 10 professionals. Based in London, the company lends their expertise in mobile app development, UX/UI design, and web design to clients ranging from startups to large enterprises, working in various industries such as consumer products, advertising, and media.
Clients
- Pretty Lavish
Industries
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77
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Cefar is a digital agency founded in 2006 and headquartered in Leeds, UK with an office in London. Their team of 20 provides PPC, web design, graphic design, and web development services.
Clients
- Hillsborough Fencing
Industries
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78
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Powercode is a web development agency based in Kyiv, Ukraine founded in 2015. They are operated by a team of 66 who are experts in web, mobile app, and custom software development for clients ranging from startups to enterprises. They have experience working in industries such as financial services, business services, and IT. They are also familiar with working with platforms like Amazon, Linux servers, and Azure, among others.
Industries
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79
- $50,000+
- 50 - 249 employees
- London, United Kingdom
ClerksWell is a custom software development firm. They are headquartered in London, United Kingdom and have a midsize team that focuses on custom software development, web development, IT strategy consulting, web design, and more. The firm was founded in 1996.
Industries
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80
- $5,000+
- 10 - 49 employees
- London, United Kingdom
In London, United Kingdom, Main Menu is a software development firm. The small team offers custom software development, web development, web design, ux/ui design, and more. The agency was launched in 2009.Read MoreIndustries
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81
- $50,000+
- 50 - 249 employees
- Reigate, United Kingdom
Sonin is a mobile app development agency based in Reigate, England, and was founded in 2008. Their team of 28 employees specializes in mobile app development, web development, and UX/UI design.
Clients
- FatFace
Industries
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82
- $25,000+
- 50 - 249 employees
- London, United Kingdom
Incepteo is an innovation-led ‘IDEA TO MARKET’ technology services firm providing 360-degree offerings starting from software development, hosting, support, and digital marketing. Our mantra is to deliver growth outcomes with entrepreneurial vision, effective user experience, and innovation. We bring start-up know-how, corporate maturity, and strategic techno- entrepreneurial experience on the table from inception to growth phases.
Clients
- Geodis
Industries
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83
- $50,000+
- 50 - 249 employees
- London, United Kingdom
Supercharge is a digital production firm that is headquartered in Budapest, Hungary with a second office in London. Founded in 2010, Supercharge's team of more than 100 employees specializes in web and mobile app development. The firm also offers UI/UX design services to its clients.
Industries
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84
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Fourmeta is an e-commerce development firm founded in 2017. In London, United Kingdom, their midsize team offers e-commerce development, ux/ui design, and web development.
Industries
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85
- $5,000+
- 10 - 49 employees
- London, United Kingdom
NU Creative is a London, United Kingdom-based branding company. They offer branding, email marketing, advertising, graphic design, and more and were launched in 2004.
Industries
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86
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Leojbarnett.co is an user experience design company founded in 2015. The firm specializes in ux/ui design, video production, custom software development, web development, and more and has a small team.Read MoreIndustries
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87
- $25,000+
- 2 - 9 employees
- London, United Kingdom
Impact Media is an enterprise-level WordPress web design and support agency based in Wickford, UK, with an office in Shoreditch, UK. The agency, founded in 2003, is a team of less than ten who provide WordPress web development and design, and UX/UI design services to small and midmarket companies.
Clients
- Don't Buy Her Flowers
Industries
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88
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Digital agency Mediablaze is based in London. Since it was founded in 2010, the agency has grown its team to 29 employees. Mediablaze specializes in content marketing, web development, mobile app development.
Clients
- Speedo
Industries
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89
- $1,000+
- 50 - 249 employees
- London, United Kingdom
Codener is a software company based in London that was founded in 2016 and currently has more than 50 employees. They provide custom software, web, and e-commerce development solutions to clients ranging from startups to large companies in the fields of e-commerce, advertising, and business services.
Clients
- Lezzat LTD
Industries
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90
- $25,000+
- 50 - 249 employees
- London, United Kingdom
User experience design company Athlon: digital brand and product is in London, United Kingdom; Brooklyn, New York; Toronto, Canada and Sofia, Bulgaria. The midsize agency was launched in 2009. Their team focuses on ux/ui design, product design, web design, web development, and more.
Industries
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