Top 100 Usability Testing Companies in the United Kingdom

The Best of May 2024

Looking for a top usability testing agency in the United Kingdom?

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 United Kingdom Usability Testing Services

541

Sabotage Agency

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Sabotage Agency, a branding firm, was launched in 2020. The company focuses on branding, web design, ux/ui design, graphic design, and more and has a small team. The company is located in London, United Kingdom.
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542

Tiny Spark

(0 Reviews)

Not yet reviewed.
- $10,000+
- 2 - 9 employees
- Bristol, United Kingdom
Tiny Spark, a web development firm, was established in 2020. The small team provides web development, web design, ux/ui design, e-commerce development, and more. The company is based in Bristol, United Kingdom and Indianapolis, Indiana.
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543

Phunk Creative LTD

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Shipley, United Kingdom
Phunk Creative LTD is a branding agency. They specialize in branding, web design, logo, ux/ui design, and more and were established in 2021. The agency is based in Shipley, United Kingdom.
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544

Quantico XP

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- Ballymena, United Kingdom
Quantico XP is a web design company based in Plano, Texas and Ballymena, United Kingdom. The small company was founded in 2020. Their team specializes in web design, product design, digital strategy, content marketing, and more.
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545

Ecommerce & Co

(0 Reviews)

Not yet reviewed.
- $5,000+
- Freelancer employees
- London, United Kingdom
Conversion optimization company Ecommerce & Co is located in London, United Kingdom. Founded in 2019, the small team offers conversion optimization, ux/ui design, digital strategy, e-commerce development, and more.
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546

Inventiff.
(21 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Inventiff is a website development firm. Established in 2019, the small firm is headquartered in London, United Kingdom and Cluj-Napoca, Romania. Their services include web development, mobile app development, web design, ux/ui design, and more.

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547

SOKOLDEV
(2 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
SOKOLDEV is a small web development firm and mobile app development firm. The Lahore, Pakistan-based company was founded in 2017. Their team provides web development and mobile app development.

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548

KDAB Group

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Macclesfield, United Kingdom
KDAB Group is an UX agency established in 1999. Their midsize team is located in Katy, Texas; Berlin, Germany; Hagfors, Sweden and Sorgues, France. Their services include ux/ui design, custom software development, mobile app development, computer engineering, and more.
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549

Dusan Kovacevic

(0 Reviews)

Not yet reviewed.
- $5,000+
- Freelancer employees
- London, United Kingdom
Dusan Kovacevic is an UX design agency and web design company. Launched in 2015, the firm is in Banja Luka, Bosnia and Herzegovina. The small team specializes in ux/ui design and web design.
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550

DHNN™
(23 Reviews) 4.7
- Timeliness
  4.7
- Service Excellence
  4.7
- Value
  4.5
- Would Recommend
  4.8
- $25,000+
- 50 - 249 employees
- London, United Kingdom
DHNN Creative Agency is a digital agency located in Buenos Aires with an additional location in Vicente Lopez, Argentina. The company was founded in 2007 and has a team of 31 specialists that provide UX/UI design, branding, web development, graphic design, and web design services.

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Clients
- IBM Global
Industries
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551

SeedInov

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Barking, United Kingdom
SeedInov, an IT strategy consulting and IT managed services company, is located in. The company offers IT strategy consulting and IT managed services and has a small team.The company was established in 2022.
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552

Codal
(20 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  5.0
- $75,000+
- 250 - 999 employees
- Lincoln, United Kingdom
Codal is a full stack agency located in Chicago, IL. Their 90+-person team works in mobile app development, strategy, e-commerce development, and UX design. Their clients include enterprise companies and startups. Over the years they have worked in consumer products, business services, health, and education.

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Clients
- United Airlines
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553

Mad4digital

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- LONDON, United Kingdom
Mad4digital is a LONDON, United Kingdom-based web design company. The small team offers web design, content marketing, search engine optimization, ux/ui design, and more. The company was launched in 2015.
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554

Cypher Digital

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Cypher Digital, a software development company, is in London, United Kingdom. They specialize in custom software development, ux/ui design, and IT strategy consulting and were launched in 2018.
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555

Evident

(0 Reviews)

Not yet reviewed.
- $25,000+
- 2 - 9 employees
- Holt, United Kingdom
Evident is an UX design agency founded in 2014. They are based in Holt, United Kingdom and have a small team. The agency focuses on ux/ui design, product design, custom software development, enterprise app modernization, and more.
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556

Odyssey

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Cardiff, United Kingdom
Odyssey is a small digital strategy company located in Cardiff, United Kingdom. Established in 2018, the team focuses on digital strategy, web development, e-commerce development, ux/ui design, and more.
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557

Funnel Simplified Private Limited
(2 Reviews) 4.8
- Timeliness
  4.5
- Service Excellence
  4.8
- Value
  5.0
- Would Recommend
  4.8
- $1,000+
- 10 - 49 employees
- Leeds, United Kingdom
Funnel Simplified Private Limited is a SEO agency. They are headquartered in Ahmedabad, India and have a small team. The company specializes in search engine optimization, social media marketing, content marketing, email marketing, and more.

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558

Boldheart
(11 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $50,000+
- 10 - 49 employees
- London, United Kingdom
Launched in 2020, hatch is a software development company. The company provides custom software development, mobile app development, ux/ui design, IT strategy consulting, and more and has a small team. The company is located in Berlin, Germany; Seefeld, Germany; Zürich, Switzerland and Triesen, Liechtenstein.

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Clients
- Valora
Industries
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559

Philip Harper • UX + UI Designer

(0 Reviews)

Not yet reviewed.
- $5,000+
- Freelancer employees
- Norwich,, United Kingdom
Philip Harper • UX + UI Designer, an user experience company, was established in 2011. The company provides ux/ui design and has a small team. The company is in Norwich,, United Kingdom.
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560

Softigh
(3 Reviews) 4.8
- Timeliness
  4.8
- Service Excellence
  4.8
- Value
  4.5
- Would Recommend
  5.0
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Softigh is a small user experience design agency. The Dubai, United Arab Emirates-based agency was launched in 2021. Their team offers ux/ui design, web design, web development, search engine optimization, and more.
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561

Digikestra

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Harrow, United Kingdom
Digikestra is a Harrow, United Kingdom-based digital strategy company. The firm provides digital strategy, social media marketing, content marketing, mobile & app marketing, and more and is small.The firm was launched in 2018.
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562

ByteCorp Technologies
(8 Reviews) 4.8
- Timeliness
  4.8
- Service Excellence
  4.8
- Value
  4.7
- Would Recommend
  4.8
- $10,000+
- 50 - 249 employees
- Cambridge, United Kingdom
ByteCorp is a software development firm. Their small team is headquartered in Middletown, Delaware; Karachi, Pakistan and Thuwal, Saudi Arabia. The firm focuses on custom software development, Artificial Intelligence, ux/ui design, and IT staff augmentation.

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563

Dropdeaddesign

(0 Reviews)

Not yet reviewed.
- $5,000+
- Freelancer employees
- Bristol, United Kingdom
Dropdeaddesign is a small web design agency. The Bristol, United Kingdom-based firm was founded in 2006. Their services include web design, ux/ui design, graphic design, logo, and more.
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564

Signifly
(15 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $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.

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Clients
- Google
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565

Hydra Frame

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Hydra Frame is a website development firm. Established in 2001, the firm is headquartered in New York, New York and London, United Kingdom. The small team focuses on web development, video production, digital strategy, web design, and more.
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566

Workshop Orange

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- London, United Kingdom
In Cheyenne, Wyoming; London, United Kingdom; Ciudad de México, Mexico and Alberton, South Africa, Workshop Orange is a small digital strategy company. Established in 2019, the team offers digital strategy, ux/ui design, web development, pay per click, and more.
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567

Andrew Backhouse - Freelance Web Designer Harrogate

(0 Reviews)

Not yet reviewed.
- $1,000+
- Freelancer employees
- Harrogate, United Kingdom
Founded in 2016, Andrew Backhouse - Freelance Website Designer is an UX design company. Their small team is based in Harrogate, United Kingdom. Their services include ux/ui design, IT managed services, search engine optimization, logo, and more.
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568

Agile Web Development Ltd

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Ystrad Mynach, United Kingdom
Web development firm Agile Web Development Ltd is based in Ystrad Mynach, United Kingdom. They provide web development, web design, ux/ui design, and e-commerce development and were launched in 2020.
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569

PRISM⁵⁵

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Exeter, United Kingdom
Based in Exeter, United Kingdom and Guildford, United Kingdom, PRISM 55 is a advertising company. They provide advertising, web design, content marketing, pay per click, and more and were founded in 2020.
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570

10up
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $75,000+
- 50 - 249 employees
- London, United Kingdom
Web development company 10up is headquartered in Sacramento, California; Boston, Massachusetts; New York, New York and London, United Kingdom. The agency provides web development, ux/ui design, web design, digital strategy, and more and is midsize.The agency was established in 2011.

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