Get a high-converting website layout by the latest standards and trends by partnering with one of the leading UI/UX design agencies in the United Kingdom. We identified and ranked the most reputable service providers for your next project. Customize your search for the best team by reviews, pricing, and team size.

Best United Kingdom UI/UX Design Company Rankings

2 Companies-Rankings updated: September 30, 2026
HR
Under $1,000
Sort by: Sponsored

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United Kingdom × HR × Under $1,000 ×Clear Filters

  • Saasfactor

    A SaaS Revenue-focused Product UI UX Design Agency

    We are a SaaS redesign agency focused on increasing onboarding, reducing churn, and improving activation within 60 days and a fixed budget. Saasfactor is a product design agency focused on driving revenue for SaaS businesses through UX optimization. By improving onboarding experiences and reducing churn by up...

    Top Services:

    • Product Design
    • UI/UX Design
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    8 Projects Listed

    Saasfactor Services

    • Product Design
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Paypal
    • Venmo
    • Square
    • Titan Investing
    • Trinet HR management
    • Adaptive Security
    • ModernVivo
    • Private Internet Access
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

  • oapp.uk

    Affordable bespoke web solutions for SMEs

    Oapp specialises in creating bespoke websites and custom management systems, offering high-quality and affordable software solutions to SMEs...

    Top Services:

    • Web Development
    • Design Services
    • Branding
    • Web Design
    • Digital Services
    • Show more
    Location
    Corby, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed

    oapp.uk Services

    • Web Development
    • Design Services
    • Branding
    • Web Design
    • Digital Services
    • Logo Design
    • UI/UX Design
    • Cybersecurity
    • IT Services
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • KWS Security
    • Reactive
    • Corby Gas
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView Profile

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Sources

DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
126,309+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
49%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
2
Google4.8102 reviewsTrustpilot4.8308 Reviews

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.

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