Prox is a web development agency in the USA that builds custom websites, e-commerce stores and web apps for startups, small businesses and enterprises.
WEB DEVELOPMENT SERVICES IN THE USA, BUILT FOR THE AI-FIRST ERA
Great design means little if the technology underneath fails. Slow pages, weak security and rigid platforms cost you customers every day. We fix that. We engineer the code, systems and integrations that make your business run smoothly online.
As a web development agency, we combine clean code with real business thinking and scope every build around your workflows, your customers and your growth plans. Prox delivers custom web development services trusted by 500+ brands, with websites that perform on launch day and long after.
Great design means little if the technology underneath fails. Slow pages, weak security and rigid platforms cost you customers every day. We fix that. We engineer the code, systems and integrations that make your business run smoothly online.
We build the technology around how your business actually works, so you never bend your processes to fit a template.
We build custom websites from clean, well-structured code, scoped around your workflows, integrations and growth plans. We test every build for performance, security and cross-device reliability before launch. US businesses choose our custom web development services when a generic platform has already let them down once.
We build e-commerce sites designed to sell: fast product pages, smooth checkouts, and an easy backend your team manages developer-free.
Our team develops on Shopify and custom stacks alike. We engineer product pages, filtering, payment integration and checkout for speed and clarity instead of relying on default settings. Your team edits inventory, pricing and content without touching code. We build every store to handle real order volume.
When a website must do more than inform, we build the logins, dashboards, calculators and portals that make it work.
Businesses bring their more ambitious builds to our web app development services. We develop web applications with user authentication, dashboards, data-driven interfaces and third-party integrations. We build with React, Next.js and Node.js, choosing the right framework for each app.
We build content management systems your team can actually use, from editing pages to publishing blog posts, without waiting on a developer.
We engineer seamless WordPress and headless CMS builds with custom templates and permissions tailored to how your business actually operates. Every site includes dedicated training so your team can publish content effortlessly, backed by clean, fully documented code that lowers long-term maintenance overhead.
Great websites require ongoing care. We protect your digital investment with proactive security monitoring, continuous performance updates, and ongoing optimizations long after going live.
Our support plans cover security patches, uptime monitoring, performance checks and content updates, so we catch problems before customers notice them. Every new build includes 30 days of free support as standard. This is a web development service that treats launch as the start.
We build high-performance backend infrastructure backend infrastructure, from databases to APIs, engineered for maximum speed, security, and seamless scalability as your business expands.
US companies trust us with their infrastructure. We engineer databases, server architecture and API integrations for reliability under load. We build security in from the first commit, because downtime and data loss are never acceptable outcomes for your business.
Slow pages destroy conversions. We engineer ultra-lightweight, high-speed landing pages tailored to maximize returns on your ad campaigns and email marketing.
We build lightweight landing pages custom-tailored to your campaigns, complete with tracking and form integrations from day one. Collaborating directly with your marketing team, we ship production-ready pages in 2 to 3 weeks without sacrificing speed or performance. Every page is built to test, measure, and continuously optimize for maximum ROI.
Upgrading your platform, CMS, or hosting shouldn't cost you organic traffic, historical data, or sales. We handle complex migrations by mapping redirects, protecting database integrity and keeping downtime to a minimum throughout the transition.
Rushed migrations go wrong. Our approach maps every page, redirect and integration before we move anything, preserving SEO equity, content and functionality throughout the switch. Whether we migrate platforms, consolidate hosting or rebuild architecture, we test in staging and monitor after launch to protect your existing foundation.
CUSTOM WEBSITE DEVELOPMENT
FRAMEWORK: We build custom websites from clean, well-structured code, scoped around your workflows, integrations and growth plans. We test every build for performance, security and cross-device reliability before launch. US businesses choose our custom web development services when a generic platform has already let them down once.
E-COMMERCE DEVELOPMENT
FRAMEWORK: Our team develops on Shopify and custom stacks alike. We engineer product pages, filtering, payment integration and checkout for speed and clarity instead of relying on default settings. Your team edits inventory, pricing and content without touching code. We build every store to handle real order volume.
WEB APP DEVELOPMENT
FRAMEWORK: Businesses bring their more ambitious builds to our web app development services. We develop web applications with user authentication, dashboards, data-driven interfaces and third-party integrations. We build with React, Next.js and Node.js, choosing the right framework for each app.
CMS DEVELOPMENT
FRAMEWORK: We engineer seamless WordPress and headless CMS builds with custom templates and permissions tailored to how your business actually operates. Every site includes dedicated training so your team can publish content effortlessly, backed by clean, fully documented code that lowers long-term maintenance overhead.
WEBSITE SUPPORT & MAINTENANCE
FRAMEWORK: Our support plans cover security patches, uptime monitoring, performance checks and content updates, so we catch problems before customers notice them. Every new build includes 30 days of free support as standard. This is a web development service that treats launch as the start.
BACKEND DEVELOPMENT
FRAMEWORK: US companies trust us with their infrastructure. We engineer databases, server architecture and API integrations for reliability under load. We build security in from the first commit, because downtime and data loss are never acceptable outcomes for your business.
LANDING PAGE DEVELOPMENT
FRAMEWORK: We build lightweight landing pages custom-tailored to your campaigns, complete with tracking and form integrations from day one. Collaborating directly with your marketing team, we ship production-ready pages in 2 to 3 weeks without sacrificing speed or performance. Every page is built to test, measure, and continuously optimize for maximum ROI.
WEBSITE MIGRATION
FRAMEWORK: Rushed migrations go wrong. Our approach maps every page, redirect and integration before we move anything, preserving SEO equity, content and functionality throughout the switch. Whether we migrate platforms, consolidate hosting or rebuild architecture, we test in staging and monitor after launch to protect your existing foundation.
Websites That Perform Long After Launch
Every project starts with a big-picture business goal and ends with a high-converting website engineered to scale. We blend development strategy, seamless UX, bold design, and flawless development to craft digital experiences that hook your audience, build instant authority, and turn passive visitors into loyal buyers.
We start with your business goals to engineer converting websites made to scale. Blending killer strategy, UX, bold design, and smart dev to drive real revenue.
We let our track record do the talking. Discover how Prox Digital
Agency drives transformative growth for global brands.
The Development Issues Quietly
Killing Your Growth
Slow pages frustrate visitors and hurt your Google rankings. Every extra second sends customers to a competitor.
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Most shoppers browse on their phones. A site that breaks on small screens loses sales before they start.
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A site that works for 100 visitors can crash under 10,000. Rigid builds force costly rebuilds as you grow.
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Outdated code and loose access controls expose customer data. One breach can damage trust for years.
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Messy databases and fragile integrations slow your team and cause errors. Small fixes turn into big projects.
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Confusing navigation and clunky forms turn interested visitors away. Traffic means little when nobody takes action.
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SLOW PERFORMANCE
Slow pages frustrate visitors and hurt your Google rankings. Every extra second sends customers to a competitor.
NOT MOBILE-FRIENDLY
Most shoppers browse on their phones. A site that breaks on small screens loses sales before they start.
NO SCALABILITY SCOPE
A site that works for 100 visitors can crash under 10,000. Rigid builds force costly rebuilds as you grow.
WEAK SECURITY & DATA
Outdated code and loose access controls expose customer data. One breach can damage trust for years.
FRAGILE BACKEND
Messy databases and fragile integrations slow your team and cause errors. Small fixes turn into big projects.
NO CONVERSION & BAD UX
Confusing navigation and clunky forms turn interested visitors away. Traffic means little when nobody takes action.
WHY STRONG DEVELOPMENT BUILDS STRONGER BUSINESSES
Most agencies sell deliverables. We engineer outcomes. Every engagement runs through a financial lens — because design that doesn't convert is just decoration.
Built to Convert & Scale
We engineer every site for clear user journeys and room to grow, so your traffic turns into revenue.
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120+ Web Projects Shipped
Our team has delivered over 120 projects, so we know how to avoid the problems that derail builds.
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30 Days Free Launch Support
We stay with you after go-live and fix issues quickly, so you launch with confidence.
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Launch Fast on Modern Tech
Modern frameworks and efficient processes get you to market sooner without cutting corners.
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We engineer every site for clear user journeys and room to grow, so your traffic turns into revenue.
Our team has delivered over 120 projects, so we know how to avoid the problems that derail builds.
We stay with you after go-live and fix issues quickly, so you launch with confidence.
Modern frameworks and efficient processes get you to market sooner without cutting corners.
RESULTS THAT GO
BEYOND THE CODE
Hard evidence, raw performance, category-defining scale, undeniable authority, and the unapologetic impact of work that actually moves markets.
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WEBSITES DESIGNED & DEVELOPED
From early-stage startups to established brands, we build high-performing websites specifically created to boost conversions and scale your revenue.
GLOBAL PROJECTS SHIPPED
We build long-lasting digital products for startups and international brands alike by delivering every project on time and on target.
FASTER AVERAGE LOAD TIMES
Our clean architecture and speed tuning deliver lightning-fast load times that stay quick as your site traffic blows up.
PROJECT DELIVERY RATE
Rigorous scoping, tested code, and tight workflows keep nearly every project on schedule and to specifications.
Hard evidence, raw performance, category-defining scale, undeniable authority, and the unapologetic impact of work that actually moves markets.
From early-stage startups to established brands, we build high-performing websites specifically created to boost conversions and scale your revenue.
We build long-lasting digital products for startups and international brands alike by delivering every project on time and on target.
Our clean architecture and speed tuning deliver lightning-fast load times that stay quick as your site traffic blows up.
Rigorous scoping, tested code, and tight workflows keep nearly every project on schedule and to specifications.
What Success Actually Sounds Like
I have engaged several agencies in India; they were proficient with templates and development, yet lacked the innovative ideas we sought upon discovering Prox Digital Agency, their vibrant and imaginative work convinced me that they are the ideal partner for our vision
Prox Design has delivered exceptional results, profoundly transforming both our brand identity and lead‑generation pipeline. The entire team demonstrated professionalism, responsiveness, and a genuine commitment to our success.
During the initial call with Prox, I felt an immediate confidence that eliminated the need to consider any other agency. Their professionalism and innovative redesign of our website delivered exceptional results. I look forward to partnering with them for our digital marketing initiatives
Prox Design spearheads our marketing strategy, significantly enhancing our brand presence. Their efforts have generated higher‑quality leads and deeper audience engagement. I give them my highest recommendation
When you're building a brand, every detail starts to matter. Prox Digital Agency helped us connect the new identity with the website so they actually feel like the same business. Really happy with the direction. The result is more confident and much easier to build on.
I’d worked with a few designers before, but none of them really got what I was trying to say with my brand. Prox Design Studio actually listened. They picked up on the tone, the vibe, the whole story behind it, and you can see that in every little detail. The colors, the layout, everything just felt right.
Most designers I worked with before just made things look nice but didn’t get what I was trying to say. Prox Design Studio was different. They actually took the time to understand my content and what it meant. The posts they made didn’t just look good—they helped tell the story I wanted to share. My feed finally feels like me, and people have noticed the difference.
Build the Converting
Web Experiences Now
We design and build high-performance websites that elevate your brand, earn customer trust, and drive real business growth.
Modern Websites
Need Modern Tech
We use React, Next.js, Node.js, WordPress, Shopify and modern cloud hosting. We test every build on real devices and report on what moves the needle.
Designed For The Way
Your Industry Competes
[Awards & Recognition]
Proof Beats Promises
Every Single Time
Join The Growth Journey Of 500+ Brands
[Services Map]
9 mins
Frequently
Asked Questions
We’ve heard it all. Here’s everything you need to know before working with us.
A web development agency plans, builds, tests and maintains your website or web app. It writes the code, connects your tools, secures your data and supports your team after launch. Prox delivers web development USA businesses rely on, all under one roof.
Cost depends on your features, integrations, platform and timeline. A simple site costs far less than a custom web app. We quote after a discovery call, so you know exactly what you pay for.
Most websites take 6 to 12 weeks. Landing pages take 2 to 3 weeks, and complex web apps take longer. We agree on a clear timeline at the start and share progress every week.
We develop on WordPress, Shopify, Webflow, headless CMS platforms and fully custom stacks. We recommend the right platform for your goals, budget and team, never the one that is easiest for us.
Yes. We map every page, redirect and integration before we move anything. We then test in staging and monitor after launch to protect your SEO.
Yes. We build online stores on Shopify and custom stacks, with fast product pages, secure payments and smooth checkout. We also build standard business sites, web apps and landing pages.
Yes. We build security in from the first commit and follow current best practices. We also support compliance with CCPA and other US state privacy laws, including consent tools and clear data handling. Your legal counsel should confirm your final requirements.
Yes. As a web development services company, we support businesses across the USA, from New York to California. We work remotely with video calls, shared tools and clear milestones.
We fix it fast. Every new build includes 30 days of free support, and our maintenance plans add monitoring, patches and priority response. We catch most problems before your customers notice them.
Yes. As a custom web development company, we build apps with logins, dashboards, portals and third-party integrations. We choose frameworks for the job and build every app to scale with your users.
Yes. Our support plans cover security updates, uptime monitoring, performance checks and content changes. We treat launch as the start of the relationship.
Prox delivers clean, modern websites for businesses across the US. We've launched over 500 projects, and every build comes with 30 days of post-launch support to keep things running smoothly.
London rewards brands that think differently. As a digital marketing agency London businesses trust, Prox assists startups, scale-ups, and established companies to earn attention, build demand and grow through strategy, creativity or AI-powered marketing.
Orlando is home to leading businesses serving local, national and global audiences. Prox builds digital marketing systems that strengthen brand presence, attract qualified customers, and create sustainable growth through creativity, technology and fast performance.
Melbourne celebrates brands that dare to stand apart. Prox assists top leading businesses build stronger market presence, attract the right customers, and create lasting growth through strategy, creativity, technology, and AI-powered marketing.
Dubai moves fast and global brands need marketing that keeps pace. Prox partners with businesses across the region to create digital campaigns, memorable customer experiences and performance strategies that transform visibility into restless commercial growth.
Address
IG3 9UZ, United Kingdom 7345 W Sand Lake Road, Ste 210,
Office 2890, Orlando, Fl 32819 50 St Georges Terrace,
Suite #1051, Perth, WA 6000 Queen Elizabeth 2, DUQE Square
Business Center, Port Rashid, Dubai
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If you’re looking for a global growth agency that understands growth, execution, and accountability, you’re in the right place.
