Web Systems Engineered for Results. Websites. Web apps. Cloud infrastructure. Built to perform.

We build custom websites, web applications, and cloud infrastructure for companies that care about speed, uptime, and conversion. Our deepest vertical is behavioral healthcare, where we bring revenue cycle experience other agencies don't have.

Trusted by
Klarity Clinic | Wholeness Center | Ketamine Infusion Centers

What Most Web Agencies Get Wrong

Slow Sites, Lost Revenue

Every 100ms of load time costs you conversions. Most agencies ship bloated WordPress builds that tank your Google Ads quality score and frustrate users before they even see your offer.

Template Mills

Pre-built themes with stock photos and generic copy. No custom architecture, no performance budgets, no competitive edge. You get a site that looks and performs like everyone else's.

No Conversion Strategy

Pretty designs that don't convert. No funnel analysis, no form optimization, no understanding of what makes your specific audience take action. Traffic without revenue is just a vanity metric.

The Dactyl Principle

MAANTIS takes its name from the mantis shrimp—the fastest strike in nature, the most evolved visual system on earth. Sixteen color receptors where humans have three. Precision measured in microseconds.

We're tech divers and freedivers. We build under pressure, operate in low-visibility conditions, and trust our systems with our lives. That discipline—plus a background in revenue cycle analytics—means we see what other agencies miss.

More about our approach →

Lighthouse Scores

Verified performance for maantis.com

95
Performance Good
100
Accessibility Good
100
Best Practices Good
100
SEO Good

Last verified: Mar 9, 2026 Run live test →

Common Questions

What types of projects does MAANTIS take on?

Custom websites, web applications, SaaS platforms, and cloud infrastructure. Projects range from high-performance marketing sites to full-stack production applications. If it runs on the web, we build it.

Do you work with specific industries?

We work across SaaS, ecommerce, professional services, education, and startups. Our deepest vertical is behavioral healthcare, where we bring revenue cycle and clinical operations experience to every build.

What tech stack do you use?

Astro, React, Next.js, TypeScript on the frontend. Node.js, Python, PostgreSQL, Redis on the backend. AWS, Cloudflare, Vercel, Docker for infrastructure. We pick the right tools for the problem.

What performance standards do your projects meet?

95+ Google Lighthouse scores across Performance, Accessibility, Best Practices, and SEO. Sub-second load times. Mobile-first design. You can verify our scores independently.

Technical Foundation

Custom code, modern frameworks, no bloat. Every site built for speed and maintainability.

Frontend

React Next.js Astro TypeScript

Backend

Node.js Python PostgreSQL Redis

Infrastructure

AWS Vercel Cloudflare Docker

Analytics

GA4 GTM Lighthouse CI Ahrefs

Ready to Build Something That Performs?

Tell us about your project. We'll tell you exactly how we'd build it, what it takes, and what kind of performance to expect.

Call 833-MAANTIS