We build your business
online with
From custom web design to full e-commerce builds and ongoing SEO—Four Thirteen Studios helps businesses in Norman, OK and beyond establish a powerful online presence.
What We Do
Four services. One fixed-price approach.
Custom Web Design & Development
Pixel-perfect, responsive websites built with React, Next.js, and Tailwind. Every layout is crafted to guide visitors toward action, and every page is optimized for performance from day one.
E-Commerce Builds
Full-service e-commerce platforms including product catalogs, checkout flows, and payment integrations — no third-party cart markup, direct ownership of your storefront.
SEO & Local Search
Rank higher in Norman, Moore, Edmond, and beyond. We handle technical SEO, local-schema markup, and content strategy so Google actually rewards the site we build.
Custom App Development
Web apps, internal tools, and client portals built on the same stack we use for our own products. Fixed-price quotes, standard hosting, code you own outright.
Built By Us
We eat our own cooking.
Studio Product
CombatScore
An AI coaching platform for combat athletes. Log a training session in under sixty seconds; the AI analyzes the last twenty sessions to find technique gaps and generate a personalized game plan. Gym owners get branded subdomains, per-student reports, and integrated Stripe Connect billing.
About Us
Built to serve. Priced like a product. Owned like a craft.
Four Thirteen Studios is a software studio in Norman, OK. We build client websites and our own products on the same stack — and we bill the way we wish our own vendors would: a fixed number, direct invoice, no monthly retainer.
If that sounds like how you'd want to work with a studio, we'd love to hear what you're building.
Get a fixed-price quote →Fixed-price quotes
We quote a number, we stick to it. Scope creep comes out of our margin, not your invoice. You always know what you're paying before the project starts.
No retainers
Most agencies lock you into monthly retainers to justify their overhead. We don't. Pay per project; come back for another when you need one.
Direct invoicing
No agency markup, no third-party billing platform taking 10%. You get an invoice direct from us, pay card or ACH, and own the relationship.
Based in Norman, OK
We're local to Oklahoma — available for in-person meetings across Norman, Moore, Edmond, and OKC, and remote-friendly for clients nationwide.
Transparent Pricing
Straightforward tiers designed to fit every stage of your business—from your first website to a full-scale digital presence. All plans are invoiced directly.
Building a custom app, mobile app, or multi-tenant platform? Those are scoped per project — starting at $15,000. See the Apps & Custom Software breakdown →
Ready to talk about
your project?
Based in Norman, OK. Free consultations with honest scope and a clear invoice if we're a fit. No retainers to cancel, no vendor lock-in.
Get in Touch
Fixed-price quote, no retainer.
Tell us what you want to build. We'll reply with a fixed-price quote and a clear invoice — no monthly retainer, no scope creep, and no contracts to cancel later.
- Norman, Oklahoma
Serving clients locally & nationwide - sales@four13studios.com
- Mon–Fri, 10am–4pm CT