KOAI Studios
Web design & development · Built to sell

Web design in Miami. Websites that bring in business.

Landing pages, full websites, and online stores that turn visitors into paying customers — live in days, not months. We handle the tech; you get the growth.

+55 sites shippedLive in daysFound on Google
https://yourbusiness.com
Stack of browser mockups showing shipped KOAI sites
Google speed score
98/ 10056
Google ranks you higher
Loads in
1.1s77%
no one waits, no one leaves
Visitors → customers
4.2%3.1x
vs their old site
Recently shipped
iheartfries.covicma-cleaning.comkoai360.comsparkle-store.appmasterclass-koai.pages.devkoart-studios.com
Why it matters

A website isn't a cost. It's your best salesperson.

Working 24/7, it brings the right people in, earns their trust, and turns them into customers. Here's exactly how it grows your business.

More people find you

Google-ready from day one — local SEO, clean structure, fast load. When someone searches for what you sell, they land on you, not your competitor.

More visitors become customers

Every page is built to convert: a clear offer, zero friction, and a contact form or checkout that actually closes the sale.

You look like the leader

Premium design earns instant trust — the kind that lets you charge more and stop competing on price alone.

Flawless on every phone

7 of 10 visitors arrive on mobile. Your site feels effortless there, so the sale happens there too.

Built for humans · ranked by Google

Counters are nice. Receipts are better.

Sites shipped
+55
Avg LCP · mobile
1.2s
Avg Lighthouse
96
Avg conv. lift
+3.1x
SaaS · B2B · US + LATAMRedesign

Old WordPress → Next.js in 18 days.

Legacy SaaS site cost the team hidden leads every month — 4.2s LCP on mobile, blocked crawlers, bilingual content stuffed into a single URL. Rebuilt on Next.js with RSC + hreflang + CAPI wired day one. 18 days from kickoff to cutover.

LCP
4.2→0.9s
Conversions
+214%
Bounce
−38%
Our old site cost us leads we didn't know we had.
— Head of Growth, B2B SaaS
https://newsite.com
SaaS redesign — before and after
After
Restaurant · Brickell · 2 locationsRebuild

Google Maps #1 in 60 days.

Boutique Brickell restaurant with a WordPress site Google couldn't read. Rebuilt structure, schema + LocalBusiness markup, multi-location GBP wired. Reservations up 180%, Maps rank to #1 in 60 days, mobile score 98.

Reservations
+180%
GBP views
+420%
Page speed
98
It looks expensive but moves like it's free.
— Owner, Brickell restaurant
https://newsite.com
Restaurant rebuild — before and after
After
Transparent pricing

Pick your pace. Your site scales with you.

Fixed price. Repo yours at launch. Start with what fits today, scale up when you outgrow it.

+55
Sites shipped
1.2s
Avg LCP · mobile
96
Avg Lighthouse
+3.1x
Avg conv. lift

One page built to turn ad clicks into leads.

Quick
$900

One-time · repo transferred at launch

Delivery7 days

Best for: testing one offer or ad — fast and cheap

  • 1 hero section that converts in 7 days
  • Mobile-first — where 70% of clicks land
  • Found by Google (meta + OG)
  • Knows what ad works (Pixel + GA4)
  • 1 revision round to nail it
  • 14 days of post-launch fine-tuning
Start a landing
Pro+
$2,500

One-time · repo transferred at launch

Delivery21 days

Best for: high-budget campaigns where every click is expensive

  • Premium 1-page with motion that holds attention
  • Built-in A/B test — find the winner on day 1
  • iOS-proof tracking (heatmaps + Meta CAPI)
  • Leads land in your CRM — no spreadsheets
  • 2 revision rounds to perfect it
  • 45 days of post-launch fine-tuning
Start a landing

All tiers include repo handoff, documentation, staging URL, and a 30-min handoff call. Ask about retainers for ongoing iteration.

Quick answers

Things people ask before they pull the trigger.

What if I need more pages later?

We add pages on a per-page basis ($300–$500 each, depending on complexity). Or move up a tier and we credit your initial investment within the first 6 months.

Does it include copywriting?

Headlines and section copy, yes. Long-form content (blog posts, descriptions for 50+ products, full SEO articles) is a separate scope — we can recommend or partner with a copywriter if needed.

Can I upgrade my plan after launch?

Yes. Whatever you paid on tier N gets credited toward tier N+1 within the first 6 months — no penalty for starting small and scaling up.

What if I'm not happy with the result?

First revision round is included in every tier. If after revision the direction is still wrong, we refund 50% of the milestone — no questions, no contract acrobatics.

Do you offer post-launch retainers?

Yes. Monthly retainers start at $500/mo (4h block) for tweaks, content updates, tracking maintenance, and small features. Month-to-month, cancel anytime.

What stack do you use?

Next.js 16 + Tailwind 4 + Supabase + Stripe (for commerce) — same stack we run on koaistudios.com. Hosted on Cloudflare or Vercel. Repo transferred to your GitHub at launch.

Every deliverable

From landing pages to platforms.

Scroll through the scope. Each build ships with tracking wired, SEO solid, i18n ready, and 30 days of post-launch support.

Landing page preview
01
7 days

Landing page.

One-page high-converter for ad campaigns. Pixel + GA4 day one.

  • Next.js SSG
  • CWV 95+
  • A/B test ready
Marketing site preview
02
21 days

Marketing site.

Full site 5–12 pages. Home, services, about, blog, contact. i18n EN/ES.

  • CMS optional
  • Schema.org
  • Hreflang + sitemap
E-commerce preview
03
21 days

E-commerce lite.

Stripe checkout + product catalog. Services, digital goods, small-SKU physical.

  • Stripe Checkout
  • Cart state
  • Auto receipts
Client dashboard preview
04
28 days

Client dashboard.

Auth-gated portal. Orders, subscriptions, downloads, profile. Magic link or OAuth.

  • Supabase Auth
  • RLS policies
  • Role-based UI
Booking platform preview
05
28 days

Booking platform.

Calendar, availability, deposits. Cal.com-style for service businesses.

  • Timezone-aware
  • Stripe deposits
  • Email + SMS reminders
Web app MVP preview
06
45 days

Web app MVP.

Custom tool. Internal dashboard, client portal, AI wrapper, niche SaaS.

  • Custom schema
  • Server components
  • Scales to 10k MAU
The build sprint

Four phases. No surprises.

Fixed scope, fixed timeline, fixed price. Weekly demo on Loom, open Slack thread, final repo in your GitHub.

  1. 01

    Brief

    Day 0–2

    30-min kickoff. Competitor teardown, content map, wireframes approved before design starts. Brief template ships same day.

    • Kickoff call
    • Competitor teardown
    • Content map
  2. 02

    Design

    Day 2–7

    Figma with KOAI design system. Two revision rounds included. No 'final_v8_REAL.fig' chaos — one living source of truth.

    • Figma + tokens
    • 2 revision rounds
    • One source of truth
  3. 03

    Build

    Day 7–18

    Next.js 16 + Tailwind 4. Daily commits to your repo. Staging URL updated every push. You preview as we build.

    • Daily commits
    • Staging URL live
    • Preview-as-you-build
  4. 04

    Launch

    Day 18–21

    Lighthouse audit + Sentry + GA4 + Pixel wired. DNS cutover, 301 redirects, 30 days of bug-fix support included.

    • Lighthouse audit
    • DNS + 301 redirects
    • 30 days support
Under the hood

Speed isn't vanity. It's revenue.

Google ranks faster sites higher, and every extra second of load time quietly costs you sales. Here's what a KOAI build delivers vs a typical WordPress site — measured on real migrations.

Before
WordPress · 2019 template
After
Next.js 16 · KOAI build
LCP · mobile4.8s
LCP · mobile1.1s−77%
JS bundle shipped680 KB
JS bundle shipped92 KB−86%
Lighthouse · mobile42
Lighthouse · mobile98+56pt
Time to first byte1.4s
Time to first byte0.12s−91%
Deploy to prod~25 min
Deploy to prod42s−97%
Hosting · /mo$45+
Hosting · /mo$0–$25−80%

Numbers from 12 recent KOAI migrations. Your mileage varies — we include an audit so you see your actual gap before signing.

The stack

Transparent by default.

No WordPress plugins, no Webflow lock-in, no template-of-the-month. Production-grade stack used by Vercel, Linear, Notion, Stripe.

Next.js 16React 19TypeScriptTailwind 4SupabaseCloudflare PagesR2 CDNStripeMeta CAPIGA4SentryEdge runtimeISR + SSGServer actionsNext.js 16React 19TypeScriptTailwind 4SupabaseCloudflare PagesR2 CDNStripeMeta CAPIGA4SentryEdge runtimeISR + SSGServer actions
Framework
  • Next.js 16 App Router
  • React 19 RSC
  • TypeScript strict
  • Tailwind CSS 4
Data & Auth
  • Supabase Postgres
  • Magic Link + OAuth
  • Row-level security
  • Server actions
Deploy
  • Cloudflare Pages
  • R2 image CDN
  • Edge rendering
  • ISR + SSG hybrid
Commerce & Tracking
  • Stripe Checkout
  • Meta Pixel + CAPI
  • GA4 Enhanced
  • Sentry monitoring

Don't know what half of this means? You don't need to. It's the stack, not the story.

Before you commit

Common questions.

Still unsure? We'd rather answer than have you guess.

Book 30-min strategy call
Who owns the code and domain?
You do. Repo transferred to your GitHub at launch. Domain always yours. We don't hold anything hostage — leave anytime, keep everything.
Can I edit the site after launch?
Content via CMS (if included) needs zero dev work. Structural changes need dev — you can hire us on retainer ($800/mo) or any Next.js dev, because the codebase is standard.
What if I already have a designer?
We can build from your Figma. 15% discount on the design portion. Dev timelines stay the same — handoff should include components, tokens, and states documented.
Do you do WordPress / Webflow / Wix?
No. We build on Next.js because it's faster, more secure, better for SEO, and cheaper to host long-term. If you specifically need WordPress, we'll point you to someone great.
What about hosting and domains?
Cloudflare Pages included free for the first 12 months. After that, $0–$25/mo depending on traffic. Domain transfer or setup handled at cost — no markup.
Can you redesign my existing site?
Yes — most of our work is redesigns. Audit first, scope second, quote third. Migration path + SEO preservation + 301 redirects all handled so you don't lose rankings.
Free site audit

Send us your URL. Get the report.

Lighthouse + accessibility + SEO + security in 24h. You get a PDF with exact fixes — even if we never work together.

24h turnaround · No obligation · You own the report

Vercel PartnerSupabase VerifiedCloudflare Pro
koai-studios · main
$ npm run deploy
Checked types · 0 errors
Linted · 0 warnings
Built · 18 routes · 92 KB JS
Pushed to Cloudflare Pages
Live at yourbusiness.com
Deployed in 42s · LCP 1.1s · Lighthouse 98
$

Every KOAI build deploys this cleanly · every single time.