DesignX (+ 14 reviews) | Sortlist
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DesignX

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San Francisco, United States
Elite Product Dev/Design Agency scaling startups with battle-tested UX, AI, & strategic innovation
DesignX partners with ambitious startups and enterprise brands to scale through strategic design. Our elite US-based team, drawn from the top 1% of design talent, has helped scale companies from seed to unicorn status and transformed Fortune 500 digital products. Working directly with founders and product leaders, we combine deep UX/UI expertise, AI-powered innovation, and battle-tested strategies to drive measurable business outcomes. From Bodybuilding.com's growth to $500M+ revenue to mission-critical platforms for Nike and Apple, our talent has delivered results through intelligent design. Our services span product strategy, UX/UI design, development, and optimization – creating seamless digital experiences that convert users and accelerate growth. While others focus on surface-level aesthetics, we align design with business metrics that matter: user acquisition, engagement, and revenue. Partner with DesignX to transform your digital product from good to exceptional, backed by proven expertise in scaling businesses through strategic design.

Services

12 services offered by DesignX

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  • Description
    Professional website creation and development solutions delivered by expert designers and developers. Our approach combines responsive web design, technical expertise, and performance optimization to create stunning, high-performing websites. Our team brings proven experience working with global brands like Nike, Apple, Disney, Bodybuilding.com, BeachBody, and Hurley.

    What clients can expect:
    ⚡ Full-stack website development from wireframe to launch
    ⚡ Custom WordPress and Wix development with Elementor integration
    ⚡ Responsive, mobile-first design methodology
    ⚡ Front-end and back-end development expertise
    ⚡ Performance optimization for loading times and user experience
    ⚡ Multilingual website capabilities
    ⚡ Dark mode implementation and accessibility features
    ⚡ Website maintenance and hosting management

    We specialize in creating user-friendly websites that combine stunning design with technical excellence. From small business websites to enterprise-level platforms, we handle everything from initial wireframes to final deployment, ensuring your website not only looks beautiful but performs flawlessly across all devices.
    Whether you need a simple landing page or a complex web application, we provide the technical expertise and creative execution needed to build a website that drives results through optimized user experiences and conversion-focused design.
    Skills in Website Creation (34)
    Technical DesignBack-End DevelopmentMicrositeWebsite MaintenanceSitemap GenerationOnline PortfolioUser Friendly WebsiteWeb ContentWebsite DesignWebsite Revamping+24
    Review in Website Creation (1)
    Abigail Walker

    Learn more about Website Creation


  • Description
    Enterprise-grade software development solutions delivered by senior engineers with experience building scalable systems for global brands. Talent on our team has architected and developed mission-critical software for companies like Bodybuilding.com, BlackBox VR, and other industry leaders, managing complex integrations and high-traffic applications.

    What clients can expect:
    💻 Full-stack enterprise software development
    💻 Custom CRM and digital asset management systems
    💻 Cross-platform development (.NET, C#, C++, Swift)
    💻 Comprehensive QA and A/B testing
    💻 Legacy system modernization
    💻 Enterprise software architecture
    💻 Agile/Scrum implementation
    💻 Ongoing maintenance and support

    We specialize in developing robust, scalable software solutions that power business growth. Our expertise spans from custom enterprise applications to sophisticated CRM systems, combining modern architecture principles with rigorous testing methodologies to ensure reliable, high-performance software.

    Whether you need a new enterprise solution, legacy system upgrade, or custom software development, we provide the technical expertise and strategic oversight needed to deliver secure, scalable applications that drive operational efficiency and business value through innovative technology solutions.
    Skills in Software Development (24)
    Digital Asset ManagementScrum MethodologySoftware TestingFlutter Software DevelopmentQA Engineering.NET DevelopmentCRM MarketingC# (C-Sharp) DevelopmentC++ DevelopmentLegacy Code Removal+14
    Reviews in Software Development (2)
    Angel Aviles
    Lisa Huffine

    Learn more about Software Development


  • Description
    Strategic product management solutions delivered by experienced product leaders who have managed global teams and billion-dollar product lines. Our approach combines agile methodology with proven product development strategies refined through work with major brands like Bodybuilding.com (scaling to $500M+ revenue), Nike, and Apple, managing both internal stakeholders and external development partners.

    What clients can expect:
    🚀 End-to-end product lifecycle management
    🚀 Strategic product roadmap development
    🚀 MVP definition and rapid prototyping
    🚀 Agile team leadership and coaching
    🚀 Stakeholder management and alignment
    🚀 Product discovery and market validation
    🚀 Launch strategy and execution
    🚀 Product analytics and optimization

    We specialize in bringing complex digital products to market, coordinating cross-functional teams, and driving product success through data-driven decision making. Our experience managing large-scale products for global brands means we understand how to navigate enterprise complexity while maintaining agile execution.

    Whether you're launching a new product or optimizing an existing one, we provide the strategic guidance and hands-on product leadership needed to align teams, manage stakeholders, and deliver exceptional digital products that drive business growth.
    Skills in Product Management (17)
    Project ManagementProduct DesignProduct DevelopmentMinimum Viable ProductProduct MarketingProduct LaunchingProduct DiscoveryTarget Market SelectionAgile MethodologyProduct Exploration+7
    Work in Product Management (1)
    Microsoft-Backed AI Mobile App Design - Product Management
    Client in Product Management (1)
    MicrosoftSoftware & Computer Services

    Learn more about Product Management


  • Description
    End-to-end eCommerce design and development solutions delivered by elite US-based experts. Our methodology combines deep platform expertise across Shopify, WooCommerce, and Wix with data-driven optimization strategies to create high-converting online stores.
    What clients can expect:

    Comprehensive eCommerce development from store setup to payment integration
    Advanced B2B and B2C eCommerce implementations
    Multi-currency and international commerce capabilities
    Custom Shopify and WordPress development
    Revenue tracking and analytics implementation
    Strategic eCommerce consulting and optimization

    We specialize in creating seamless shopping experiences that drive sales, leveraging our expertise in both technical development and conversion-focused design. Whether you're launching a new online store or optimizing an existing one, we provide the strategic guidance and technical execution needed to maximize your eCommerce performance.

    Our team handles everything from payment gateway integration to customer rating optimization, ensuring your digital storefront not only looks professional but delivers measurable business results.
    Skills in E-commerce (28)
    DropshippingEcommerce AnalyticsEcommerceWebshop DevelopmentEcommerce WebsiteRevenue TrackingShopify DesignShopify DevelopmentEcommerce Web DesignOnline store+18
    Reviews in E-commerce (2)
    Nick Sinagra
    Kamran Razvan

    Learn more about E-commerce


  • Description
    Comprehensive UX/UI design solutions delivered by top-tier US-based designers. Our methodology combines strategic design thinking, behavioral psychology, and AI-enhanced tools to create high-converting digital experiences.

    What clients can expect:

    Direct collaboration with senior designers who understand business metrics
    Rapid design sprints with clear deliverables and timelines
    Data-driven approach to user research and testing
    Advanced prototyping and user flow optimization
    Regular performance analysis and iteration cycles

    We've refined our process working with Series A/B startups and enterprise clients, specializing in complex user interfaces that drive engagement and conversion. Our team handles everything from initial wireframes to final implementation, ensuring your design solution aligns perfectly with your business goals.
    Whether you need a complete product redesign or ongoing UX optimization, we provide the strategic expertise and execution needed to elevate your digital product.
    Skills in Ergonomy (UX/UI) (36)
    Customer Journey MappingWeb AccessibilityInterface DesignErgonomy (UX/UI)Customer Facing InterfaceUser Retention OptimizationPersona DefinitionUX ExperimentUX ExpertsUX Personalization+26
    Work in Ergonomy (UX/UI) (1)
    Microsoft-Backed AI Mobile App Design - Ergonomy (UX/UI)
    Review in Ergonomy (UX/UI) (1)
    Kristen Rogge
    Client in Ergonomy (UX/UI) (1)
    MicrosoftSoftware & Computer Services

    Learn more about Ergonomy (UX/UI)


  • Description
    Comprehensive digital strategy and transformation solutions delivered by experienced marketing strategists. Our methodology combines advanced digital advertising, inbound marketing, and traffic acquisition techniques to create measurable business growth. Our team brings proven experience working with global brands like Nike, Apple, Disney, Bodybuilding.com (scaling from $1M to $500M in revenue), BeachBody, and Hurley.

    What clients can expect:

    Custom digital marketing strategies for B2B and B2C businesses
    Data-driven Google Advertising and Search Engine Marketing campaigns
    Digital transformation roadmaps and implementation
    Strategic online reputation management
    Advanced digital analytics and performance tracking
    Innovative gamification strategies for enhanced engagement

    Our team specializes in creating integrated digital marketing campaigns that drive traffic, generate leads, and increase online visibility. We combine proven digital marketing expertise with innovative approaches to help businesses establish a strong online presence and achieve their growth objectives.

    Whether you need a complete digital transformation or targeted online marketing campaigns, we provide the strategic guidance and tactical execution needed to elevate your digital presence and drive measurable ROI through effective digital media marketing.
    Skills in Digital Strategy (26)
    Online Marketing StrategyOnline ReputationOnline Digital MarketingBusiness To Business MarketingDigital ExpertiseOnline PresenceOnline VisibilityDigital EntrepreneurshipDigital AdTraffic Acquisition+16
    Review in Digital Strategy (1)
    Wally Piepho

    Learn more about Digital Strategy


  • Description
    Cutting-edge mobile app development and design solutions delivered by expert developers. Our approach combines cross-platform expertise, native development, and innovative mobile commerce strategies. Our team has helped create successful apps across various sectors, including #1 ranked health & fitness apps like Bodybuilding.com, TheKrazyCouponLady, and BeachBody, that have reached millions of users.

    What clients can expect:
    📱 Cross-platform development (iOS, Android, React Native)
    📱 Native app development for optimal performance
    📱 Smart TV and tablet app development
    📱 Mobile commerce and in-app purchase integration
    📱 Chatbot and push notification implementation
    📱 App localization and global market readiness
    📱 Social media and community features
    📱 Comprehensive app publishing and maintenance

    We specialize in creating engaging mobile experiences that combine stunning design with robust functionality. From health and fitness apps to social platforms, productivity tools to mobile commerce solutions, we handle the entire development lifecycle from initial prototyping to App Store deployment.
    Whether you need a consumer app, enterprise solution, or specialized vertical application, we provide the technical expertise and creative execution needed to build mobile applications that engage users and drive business growth through intuitive, performance-optimized experiences.
    Skills in Mobile App (32)
    Social Media App DevelopmentCustom DevelopmentAndroid AppMobile App DesignMobile CommerceReact Native DevelopmentHybrid Mobile AppApplication DevelopmentAndroid App DevelopmentMobile Prototyping+22
    Work in Mobile App (1)
    Microsoft-Backed AI Mobile App Design - Mobile App
    Review in Mobile App (1)
    Kevin Brendel
    Client in Mobile App (1)
    MicrosoftSoftware & Computer Services

    Learn more about Mobile App


  • Description
    Results-driven marketing solutions delivered by seasoned strategists who have managed billion-dollar campaigns. Our team has driven exceptional ROI for global brands like Bodybuilding.com (scaling revenue to $500M+), HP, and Hurley, mastering both B2B and B2C channels while consistently exceeding growth targets.

    What clients can expect:
    📈 ROI-focused marketing strategy development
    📈 Multi-channel campaign orchestration
    📈 Marketing automation implementation
    📈 International market expansion
    📈 Behavioral and promotional marketing
    📈 Cross-platform marketing analytics
    📈 Affiliate and referral program optimization
    📈 Interactive marketing solutions

    We specialize in creating integrated marketing campaigns that deliver measurable results. Our expertise spans from strategic planning to tactical execution, combining data-driven insights with innovative marketing approaches to drive customer acquisition and revenue growth.

    Whether you need comprehensive marketing strategy or targeted campaign optimization, we provide the strategic guidance and tactical execution needed to achieve exceptional marketing ROI through behavioral targeting, automation, and advanced analytics. Our result-driven approach ensures every marketing dollar drives maximum business impact.
    Skills in Marketing (27)
    Marketing AutomationInternational MarketingMarketing CoordinationMarketing AnalyticsMarketing ConsultingMultichannel MarketingB2B MarketingMobile MarketingReferral MarketingInteractive Marketing+17
    Review in Marketing (1)
    Surya Purimetla

    Learn more about Marketing


  • Description
    Advanced web application development solutions delivered by senior developers with experience building high-performance systems. Our team has architected and scaled web platforms for industry leaders like Bodybuilding.com (scaling from 1M to 500M+ revenue), BeachBody, and Nike, delivering robust applications that handle millions of daily users.

    What clients can expect:
    ⚙️ Progressive Web App (PWA) development
    ⚙️ DevOps implementation and engineering
    ⚙️ MVC architecture and scalability optimization
    ⚙️ End-to-end testing and quality assurance
    ⚙️ Open source development expertise
    ⚙️ WordPress and custom CMS development
    ⚙️ SERP and performance optimization
    ⚙️ Webflow and no-code solutions

    We specialize in creating scalable, high-performance web applications that drive business growth. Our expertise spans from custom enterprise platforms to sophisticated ecommerce solutions, combining modern development practices with robust DevOps methodologies to ensure reliable, scalable applications.

    Whether you need a new web application, performance optimization, or platform modernization, we provide the technical expertise and strategic oversight needed to deliver secure, scalable web solutions that enhance user experience and drive business value through innovative technology.
    Skills in Web Application (17)
    Progressive Web AppDevOpsProgrammingWebflowEnd-to-End TestingMVC DevelopmentOpen Source DevelopmentSERP OptimizationOffshore DevelopmentScalability Optimization+7
    Review in Web Application (1)
    Advanced Systems

    Learn more about Web Application


  • Description

    No description provided for this service.

    Work in Branding & Positioning (1)
    Microsoft-Backed AI Mobile App Design - Branding & Positioning
    Reviews in Branding & Positioning (3)
    Jim Stickley
    Javier Guzman
    Roberto Jr Tiamson
    Client in Branding & Positioning (1)
    MicrosoftSoftware & Computer Services

    Learn more about Branding & Positioning

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Team

25 members in DesignX's team

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Awards

DesignX was awarded 4 times

#1 Apple App - Health Category2014-2-1Health & Fitness
Rockie Gold - Mobile App2016-4-1Mobile App Design
#1 Apple App - Shopping Category2015-3-1Apple App Store
Rockie Gold - Branding2016-1-1Branding

Reviews

14 reviews for DesignX

5/5
(14 reviews)
WP
Wally PiephoCEO at The Roasterie Coffee Company
ServiceDigital Strategy
5/5
Budget
Quality
Schedule
Collaboration

What was the objective behind your collaboration?Our goal was to create a holistic digital strategy that would increase our brand visibility and engagement across various platforms. I appreciated the strategic insights provided by DesignX.

What did you enjoy the most during your collaboration?They went beyond just execution; they helped us think critically about our long-term goals and how to achieve them.

Wally Piepho recommends this agency


ServiceDigital Strategy

KR
Kamran RazvanCEO at Click & Pledge
ServiceE-commerce
SectorNon-profit
Team51 - 200
5/5
Budget
Quality
Schedule
Collaboration

What was the objective behind your collaboration?We aimed to develop a comprehensive eCommerce solution that integrates seamlessly with our existing systems.

What did you enjoy the most during your collaboration?I loved the attention to detail that DesignX demonstrated throughout the project. Every element was thoughtfully considered.

Are there any areas for improvements?No bad energy, they did well.

Kamran Razvan recommends this agency


ServiceE-commerce
SectorNon-profit
Team51 - 200

JG
Javier GuzmanProject Manager at The Kitchen Source
ServiceBranding & Positioning
SectorOthers
Team11 - 50
5/5
Budget
Quality
Schedule
Collaboration

What was the objective behind your collaboration?Our goal was to establish a strong online presence through effective branding and positioning.

What did you enjoy the most during your collaboration?The collaborative spirit of the DesignX team made the process enjoyable and productive. They were always open to feedback and new ideas.

Are there any areas for improvements?We will like it if they expand their service offerings to include more digital marketing strategies.

Javier Guzman recommends this agency


ServiceBranding & Positioning
SectorOthers
Team11 - 50

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Contact

Contact details of DesignX

Details


https://www.designx.co

  • Headquarter1390 Market St, San Francisco, CA 94102

  • 851 W Front St, Boise, ID 83702, USA