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Custom sites, built to measure and scale.

Custom React / Node.js builds with edge deployment - fast, secure, and wired for tracking from day one. No bloated page builders, no performance debt.

Lighthouse · sample run
Performance
99
/100
SEO
100
/100
Accessibility
98
/100
LCP
0.9s
edge
Technology

Built to convert.

AdStack designs and develops custom websites that don't just look good - they work. Every site we build is optimized for speed, mobile usability, and conversions from day one. Whether you're a service provider, ecommerce brand, or B2B company, your website is your first impression, and we make sure it's built to perform.

Our team handles everything from UX strategy and wireframes to development and launch - built as custom React / Node.js with edge deployment, with clean code, responsive design, and clear messaging baked in.

A site that loads fast and actually converts.

Custom React / Node.js with edge deployment - across every tier.

Custom React / Node.js
Hand-built front and back end - no page-builder bloat or performance debt.
Edge deployment
Served from the edge for sub-second loads anywhere.
Conversion-first design
Designed to be measured and optimized, not just look nice.
Tracking baked in
First-party and server-side tracking wired from launch.
Headless & integrations
Connect your CRM, ERP, and tools cleanly.
Core Web Vitals
Built to pass Google's performance and UX thresholds.

How we run it.

Discover
Goals, audience, content, and conversion paths.
Design
Wireframes to high-fidelity, built to convert.
Build
Custom React / Node.js with tracking wired in.
Launch
Edge deploy, QA, and post-launch optimization.

What clients see.

Better performance

High Lighthouse scores in production.

Faster load times

Edge-served, globally fast.

Higher conversions

Versus typical builder sites.

Fully managed

Designed, hosted, and maintained by us.

These describe the kind of outcomes our approach is built to deliver - not a guarantee or prediction of results. Performance varies by business, market, and execution.

Questions, answered.

Custom React / Node.js with edge deployment is dramatically faster, more secure, and easier to extend than page-builder sites - with no plugin sprawl or performance debt.

It scales by tier: Starter up to 25 pages, Growth up to 50, Scale up to 150, and Custom for 150+.

A custom React / Node.js build is a significant investment, and when the design cost is rolled into your monthly plan, AdStack retains ownership of the site as part of the service. If you'd rather own the code outright, you can purchase the design up front and it's yours.

Your content and data are always yours. If you didn't purchase the design outright, you'd move to a new site or license/buy out the build - we'll walk you through the options so there are no surprises.

Always. First-party and server-side tracking are wired in at build time, not bolted on later.

Stack, track, grow.
Let's get started.