Top 100 Usability Testing Companies in London

The Best of April 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.

Jump to Most Reviewed Companies

List of the Best London Usability Testing Services

151

Radical Path
(2 Reviews) 4.8
- Timeliness
  4.5
- Service Excellence
  4.8
- Value
  4.3
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Radical Path is a design agency in London, United Kingdom. Founded in 2018, they have about 8 employees that serve mostly midmarket clients in the financial, advertising, and consumer products industries. Services include UI/UX design, product design, and branding.

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Clients
- Captify
Industries
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152

FOXBEGIN
(1 Reviews) 5.0
- Timeliness
  4.5
- Service Excellence
  5.0
- Value
  4.5
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- London, United Kingdom
FOXBEGIN is a software development company. Their midsize team is located in London, United Kingdom. Their services include custom software development, mobile app development, search engine optimization, ux/ui design, and more. The firm was established in 2020.

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153

Globalbit

(0 Reviews)

Not yet reviewed.
- $50,000+
- 50 - 249 employees
- London, United Kingdom
Globalbit is a midsize Rehovot, Israel-based software development firm. Founded in 2008, the team offers custom software development, mobile app development, ux/ui design, e-commerce development, and more.
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154

Passio
(3 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Passio is a small user experience agency. The Edinburgh, United Kingdom-based company was launched in 2016. Their team provides ux/ui design, mobile app development, product design, web design, and more.

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155

Grafix Web Design
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Grafix Web Design is a web design company. The small Plovdiv, Bulgaria-based firm was launched in 2018. Their services include web design, e-commerce development, web development, ux/ui design, and more.
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Clients
- Grand Bazar
Industries
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156

Blue Horn Technologies

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Blue Horn Technologies is a web development firm based in London, United Kingdom. The company specializes in web development, mobile app development, social media marketing, search engine optimization, and more and has a small team.The company was launched in 2005.
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157

Versich
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 50 - 249 employees
- London, United Kingdom
Versich, a cloud consulting & SI company, is located in London, United Kingdom. The company provides cloud consulting & SI, IT staff augmentation, call center services, commercial financing, funding, & investment, and more and has a midsize team.The company was established in 2023.
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158

Lab3 Apps
(6 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Lab3 Apps is a development agency founded in 2015 with no more than 10 employees. They offer mobile app development, UX/UI design, and web development solutions from their office in Christchurch, New Zealand. They primarily work with small businesses.

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Clients
- Whitebait Media
Industries
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159

Web Buds
(2 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Web Buds is a web design agency based in London. The agency, founded in 2016, has a team of less than ten that provides SEO, web design & development, digital strategy, UX/UI design, e-commerce development, social media marketing, and graphic design services to small companies.

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Clients
- Byron Burgers
Industries
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160

Motzheim Development
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Motzheim Development is a San Francisco, California-based mobile app development company. The small company was established in 2023. Their team provides mobile app development, ux/ui design, custom software development, web development, and more.

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161

Reprise Digital

(0 Reviews)

Not yet reviewed.
- $25,000+
- 250 - 999 employees
- London, United Kingdom
Reprise Digital, a pay per click agency, is headquartered in Montevideo, Uruguay. They specialize in pay per click, e-commerce development, search engine optimization, and social media marketing and were launched in 2012.

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162

Aspectus

(0 Reviews)

Not yet reviewed.
- $5,000+
- 50 - 249 employees
- London, United Kingdom
Aspectus Group is a midsize branding firm. The New York, New York-based agency was established in 1992. Their services include branding, content marketing, graphic design, marketing strategy, and more.
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163

We Are Outliers
(4 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 2 - 9 employees
- London, United Kingdom
We Are Outliers is a custom software development company. They specialize in custom software development, mobile app development, ux/ui design, web design, and more and were founded in 2021. The firm is based in London, United Kingdom.

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164

That Product Studio
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.7
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Located in London, United Kingdom, That Product Studio is a product design company. The small team provides product design, mobile app development, and web development and was launched in 2019.

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165

Wishu Labs
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- London, United Kingdom
Wishu Labs is a social media marketing firm. They are located in London, United Kingdom and have a small team that specializes in social media marketing, email marketing, search engine optimization, ux/ui design, and more. The company was founded in 2023.

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166

UserLab
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Kings Place, United Kingdom
UserLab, an other IT consulting and SI company, was established in 2016. Their small team is located in Kings Place, United Kingdom and NEWCASTLE UPON TYNE, United Kingdom. Their services include other IT consulting and SI and ux/ui design.
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167

Made by ON

(0 Reviews)

Not yet reviewed.
- $50,000+
- 10 - 49 employees
- London, United Kingdom
Branding firm Made by ON is headquartered in London, United Kingdom. The small company was founded in 2011. Their team focuses on branding, web design, and graphic design.
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Clients
- Airbnb
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168

Founder and Lightning
(2 Reviews) 4.5
- Timeliness
  4.8
- Service Excellence
  4.5
- Value
  4.5
- Would Recommend
  4.5
- $25,000+
- 50 - 249 employees
- London, United Kingdom
Ucreate is a midsize mobile application development company. The London, United Kingdom-based agency was founded in 2015. Their services include mobile app development, web development, custom software development, ux/ui design, and more.
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169

Codepunch Ltd
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  4.8
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Codepunch Ltd is a London, United Kingdom-based mobile application development firm. The small team specializes in mobile app development, web development, custom software development, web design, and more. The company was launched in 2022.

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170

Mobile App Developers Ltd.
(5 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 50 - 249 employees
- London, United Kingdom
Mobile App Developers ltd., a midsize mobile app development company, is located in London, United Kingdom and Mumbai, India. They specialize in mobile app development, custom software development, web development, ux/ui design, and more and were established in 2022.
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171

Discover
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.5
- Would Recommend
  4.5
- $10,000+
- 2 - 9 employees
- Ilford, United Kingdom
Discover is a design firm based in Ilford, England with no more than 10 employees. They have offered digital strategy, web design, and UX/UI design solutions since their founding in 2015. They work mainly with small and mid-market firms.

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Clients
- Microsoft
Industries
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172

RSA Creative Studio

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- London, United Kingdom
RSA Creative Studio, an UX design company and website development firm, was founded in 2018. The company provides ux/ui design and web development and has a small team.
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173

Ministry

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Ministry Design is a branding agency. Their small team is located in London, United Kingdom. Their team offers branding, voice services, digital strategy, search engine optimization, and more.
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Clients
- Oxfam
Industries
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174

Orbit29
(4 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  5.0
- Would Recommend
  4.9
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Orbit29 is a web development company. The London, United Kingdom-based agency was established in 2020. The small team offers web development, ux/ui design, mobile app development, and business consulting.

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175

Harrison Carloss

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Founded in 1972, Harrison Carloss is a small branding agency. Their services include branding, graphic design, marketing strategy, print design, and more. The agency is in Stoke-On-Trent, United Kingdom and Manchester, United Kingdom.
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176

FDRY

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Founded in 2011, Foundry Digital is a graphic design company. Their small team is in London, United Kingdom and focuses on graphic design, mobile app development, web design, and web development.

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Clients
- Isportconnect
Industries
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177

SmallGiants
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
SmallGiants is a web development firm in London, United Kingdom. The small firm was founded in 2018. Their team provides web development, ux/ui design, application management & support, advertising, and more.

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Industries
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178

Strike UX
(1 Reviews) 4.5
- Timeliness
  5.0
- Service Excellence
  4.5
- Value
  4.5
- Would Recommend
  5.0
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Strike UX is a design company founded in 2018 with fewer than 10 experts. They offer UX/UI design, web design, and web development solutions from their office in London. They mainly work with small and mid-market businesses.

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Clients
- Anthocyane
Industries
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179

Wave69 - Adult Website Design & Marketing
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $1,000+
- 10 - 49 employees
- London, United Kingdom
SEO agency Wave69 was launched in 2007. Their small team is in Ilford, United Kingdom. Wave69 specializes in search engine optimization, web design, ux/ui design, content marketing, and more.

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Clients
- Luxury Sweets, Very High End Girls
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180

ORIQO
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
ORIQO, a marketing strategy company, is in London, United Kingdom. The small team offers marketing strategy, search engine optimization, pay per click, web development, and more and was established in 2020.

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