Find expert UI/UX design agencies in St. Petersburg, Florida, that can transform your digital products. DesignRush connects you with agencies trusted by Fortune 500 brands, ensuring you receive high-quality service. With over 100,000 client-agency matches made each month and a vast network of vetted agencies, you can confidently choose the right partner for your project. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best St. Petersburg UI/UX Design Company Rankings

14 Companies - Rankings updated: August 16, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

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United States × Florida × St. Petersburg ×

  • 3 Sided Cube

    We build mobile apps, web platforms & AI workflows for organisations doing good in the world.

    3 Sided Cube is a global mobile app and digital development company with a passion for Tech For Good, championing the genius over the generic to build life-saving, life-changing digital solutions...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • AI Development
    • Digital Services
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed

    3 Sided Cube Services

    • Mobile App Development
    • Software Development
    • Web Development
    • AI Development
    • Digital Services
    • UI/UX Design
    • Digital Strategy
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • American Red Cross
    • Surfers Against Sewage
    • Omaze
    • Vodafone | Glastonbury Festival
    • LUSH
    • Global Forest Watch
    • The World Resources Institute
    • University Of Bristol
    • GDPC
    • Wonderbly
    Data sourced from the agency's DesignRush profile

    3 Sided Cube Reviews & Testimonials

    • Si Muddell
      Si Muddell Review from Google
      4.0★

      Si Muddell's Review Sourced from Google

      Fantastically positive and driven team who on every interaction you just know care deeply about a) what they do b) what they deliver and c) ultimately the experience the end user will have.Hugely impressed with their personal, creative and energy driven approach at the pitch stage, I commissioned 3SC to help us better scope an app. Their task was to take an in-house developed app prototype, and turn it into a fully fledged technical specification with user stories, MoSCoW prioritisation, costs, and an updated look and feel; all done with audience need at the heart.Myself and the wider team have nothing but very good things to say about 3SC. When reflecting on an agency to work with, loads say they can do it, some can actually do what they say they can do, even less do it in the spirit of real partnership and mutually respect/drive. 3SC do all of these excellently. I highly recommend them.

    • Oliver Morrison
      Oliver Morrison Review from Google
      5.0★

      Oliver Morrison's Review Sourced from Google

      A passionate team of insanely talented experts, producing industry leading technology for good causes. Highly recommend.

    • Kev Borrill
      Kev Borrill Review from Google
      5.0★

      Kev Borrill's Review Sourced from Google

      Great Digital agency with a passion for making great mobile apps in the Tech for good industry

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.5 4.5 (12)

  • DevIT

    You Dream IT - We Dev IT

    You Dream IT - We Dev IT

    DevIT Group delivers UI/UX design for Shopify stores and custom web products, with vertical expertise in commerce, fintech, and media. Led by a team of 135+ specialists, the UI/UX design company offers 12+ years of experience and has delivered 700+ projects to brands like UpCart and AfterSell...

    Top Services:

    • eCommerce Development
    • Web Development
    • Software Development
    • IT Services
    • Web Design
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    29 Projects Listed
    View Profile
    5.0 5.0 (43)
    5.0 5.0 (1)

  • Lomray Software

    We Treat the Creation of Your Product Like Ours.

    We Treat the Creation of Your Product Like Ours.

    Let's start building your game changing e application tomorrow! Working with us, you get a fast start, high development speed, and a top-quality product...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
    View Profile
    4.7 4.7 (5)
    5.0 5.0 (1)

  • LSA Digital

    UX Research and Design

    UX Research and Design

    LSA Digital performs solution-agnostic UX research to uncover unmet user needs and true pain points before design begins. The agency combines userc-entered research, task analysis and usability testing to guide design strategy toward meaningful, impactful solutions...

    Top Services:

    • UI/UX Design
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    View Profile

  • BEP BE PARTNERS LLC

    Simple & Powerful

    Simple & Powerful

    As digital marketing experts, we create engaged communities that drive real customer growth and boost your sales.Serving businesses across USA, Chile & Latin America with proven strategies tailored to your market.Fluent in Spanish to connect deeply with your audience.Hablamos español...

    Top Services:

    • Digital Marketing
    • Email Marketing
    • Content Marketing
    • Digital Strategy
    • Web Design
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    View Profile

  • Playback Studio

    We Are Your Extended Creative Arm

    We Are Your Extended Creative Arm

    Playback Studio is a creative production partner built for brands and agencies that need high-performing creative without the overhead of growing an in-house team. Rather than operating as a traditional design agency, Playback integrates strategy, creative production, and performance marketing to de...

    Top Services:

    • Graphic Design
    • Video Production
    • Social Media Marketing
    • Video Marketing
    • UI/UX Design
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    View Profile

  • Digital Sprout

    Experts in Website Design, SEO & Digital Marketing for Home Services and Local Businesses

    Experts in Website Design, SEO & Digital Marketing for Home Services and Local Businesses

    A results-driven digital marketing agency specializing in website design, SEO, PPC, and social media marketing. With offices in Annapolis, MD, and St. Petersburg, FL, we help businesses across the United States and beyond attract high-quality leads, boost conversions, and drive revenue growth...

    Top Services:

    • Digital Marketing
    • Web Design
    • SEO
    • Logo Design
    • UI/UX Design
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    5.0 5.0 (34)

  • Techstack Digital

    Faster. Smarter. Bolder.

    Faster. Smarter. Bolder.

    Techstack Digital is a premier IT service provider, offering a comprehensive suite of solutions designed to tackle complex business challenges. Our services include web development, app development, web design, and web application design...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    View Profile

  • Lemma Marketing

    Unlock Efficiency, Elevate Conversions With Us!

    Unlock Efficiency, Elevate Conversions With Us!

    Lemma Marketing is a PPC agency where our team of digital marketers specializes in performance marketing across high-potential channels, employing a data-driven mindset to achieve measurable growth. Our name, "Lemma," reflects our belief in incremental updates leading to substantial sales efficiency...

    Top Services:

    • CRO
    • PPC
    • Digital Marketing
    • Social Media Marketing
    • UI/UX Design
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • DianApps

    Transforming The Digital Landscape

    Transforming The Digital Landscape

    DianApps specializes in strategizing, designing, and developing delightful apps for clients all over the world. Not only do we build apps, but also build responsive websites that help to increase overall productivity. As the app development company, we create and follow agile...

    Top Services:

    • Wearables
    • Blockchain
    • Mobile App Development
    • Software Development
    • UI/UX Design
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (6)

  • OneSeven Technology

    Software Design and Development for Startups

    Software Design and Development for Startups

    We’re a product development studio, building the next venture backed startups. OneSeven is a US-based solution for Pre-Seed to Series B startups and their founders. We help our portfolio companies plan, design, build, and support high quality digital products...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • Web Development
    • IT Services
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (6)

  • Tiernan Cutler

    Creating designs to inspire.

    Creating designs to inspire.

    Tiernan Cutler specializes in delivering comprehensive design solutions tailored to the distinct needs of both businesses and individuals. With over 15 years of experience, a Masters degree in Graphic Design, and certification in UX/UI Design, Tiernan offers a broad range of services aimed at building a...

    Top Services:

    • Web Design
    • Product Design
    • Print Design
    • UI/UX Design
    • Email Marketing
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
    View Profile

  • Feat.

    Collab Driven Growth

    Collab Driven Growth

    We combine specialized expertise to accelerate brand growth. By collaborating, creating synergies, and fostering development based on diverse capabilities; by generating, developing, and maintaining connections between brands and people, we drive growth...

    Top Services:

    • Branding
    • Social Media Marketing
    • UI/UX Design
    • eCommerce Development
    • Creative Services
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Pixel Genesys

    Digital Transformation Experts

    Digital Transformation Experts

    At Pixel Genesys, we provide innovative technology solutions that empower businesses to thrive. From game development to digital marketing and custom software, our services are designed to meet diverse business needs with cutting-edge technology...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • Digital Marketing
    • Staff Augmentation
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

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