Allbirds Clean product pages with a strong sustainability story. Visit ↗
BYOB New inbox in every project
Retail Website Builder in São Paulo
A Sao Paulo retail site that sells: product pages, customer reviews, and a simple checkout.
Runs on the stack you trust
Prompt to product
From one-line brief to finished app.
Compare the one-line brief with what BYOB ships. Real layout, data, and deploy status, editable from the same workspace.
TD
Team Tasks
Shared task tracking
Today4
Done11
Streak6d
Open live app ↗
Drag the handle. Or focus it and use the arrow keys.
Get inspired
Sites like this, live today.
Real sites that do it well. Build something like this with BYOB.
Uniqlo Fast, well-organised catalogue at scale. Visit ↗
Warby Parker Try-at-home flow with strong product pages. Visit ↗
Reformation Editorial commerce with sustainability up front. Visit ↗
Walling Visual thinking tool with a clean product page. Visit ↗
Slater Webflow tooling with editor-led proof. Visit ↗
Local details
What to know before you build here
- Currency
- Brazilian Real (BRL R$)
- Tax
- VAT/state taxes vary
- Payments
- Pix, cards
- Domain
- .com.br
Portuguese-first; Pix and mobile dominate.
Fresh from the community
See what builders ship, or start from an example.
Live workspace
Code, chat, and preview in one place.
The workspace is built for repeated product work, not disposable demos. Every generated file stays inspectable, every change is visible, and every follow-up can target the exact part of the app you care about.
01 · EDITOR
Generated code, ready to edit.
Every file BYOB writes stays visible and editable. Follow-ups target the exact lines you care about instead of regenerating from scratch.
- Added lines highlighted the moment they land
Code
Act mode TodoPage.svelte
schema.ts
1
<script lang='ts'>2
type Task = { id: string; title: string; done: boolean
}3
let tasks = $state<Task[]>([])4
5
function toggleTask(id: string) {6
task.done = !task.done // just added by BYOB7
}8
</script> main · 0 problems Preview ready
02 · AI COMMAND
Plan, build, and refine in one chat.
Describe the outcome once. BYOB turns it into a build plan, implements it step by step, and keeps every change visible while you iterate.
- Build plan with live progress you can inspect
B BYOB AI
Chat Act
Your prompt
“Build a todo app for beginners”
Build plan
80%- Task list UI + empty state
- Add + toggle actions
- Progress summary…
Add due dates and filter by done…
03 · LIVE PREVIEW
See every change the second it lands.
The preview updates as BYOB works, with deploy status attached, so the path from edit to production stays inspectable.
- Real app state, not a static mockup
Live preview
/TD
Team Tasks
Shared task tracking
Progress 2 of 3 done
- Wireframe landing page
- Task list component
- Responsive polish + QA
Ask BYOB to refine
Deployed · SvelteKit · SSL on
Prompt to app
From first prompt to a workspace you can ship.
Start conversationally, approve the shape, let Tool Mode implement, then refine and deploy from the same workspace.
- 01 Describe the product Start with the outcome, audience, and any constraints. BYOB turns the idea into a practical build plan.
- 02 Shape the UX Review the proposed flows, screens, data needs, and visual direction before code starts moving.
- 03 Generate the app Tool Mode writes SvelteKit code, connects integrations, and keeps each change visible in preview.
- 04 Test and refine Ask for edits, roll back when needed, run checks, and keep the project editable instead of disposable.
- 05 Deploy Ship the finished app, connect domains, and keep iterating from the same workspace.
Agent and backend
Code with your agent, ship with a real backend.
Connect Codex, Claude Code, or Antigravity to your project, then store data and ship to production without leaving the workspace.
- Approve project access from BYOB
- Installs the byob command
- Preview, deploy, git diff, DNS, credits, and code tools
npmnpx -y byob-cli codex installApprove only the projects your agent can touch, then read context, edit files, inspect diffs, test previews, and roll back from your terminal.
- 1
- prompt to start
- 3
- live panes
- 24/7
- edge preview
Loved by builders
Rated 4.9/5 by developers and founders using BYOB to move from idea to shipped product.
Built for shipping
The parts that usually slow you down are already here.
BYOB handles product planning, implementation, preview, testing, database work, and deployment from one focused interface, with coding-agent access and production analytics when you want to keep working from your own terminal.
This part is hands-on. The cards drift until you touch them. Drag to rearrange, or press and hold one to feel it push back.
Agent integrations
Give Codex, Claude Code, or Antigravity scoped access through BYOB CLI or Agent MCP. Your agent reads context, edits code, tests previews, and deploys from your terminal.
Git history and diffs
Every change lands as a commit. Inspect history, compare diffs, and see exactly what changed since the last deploy.
Inbox in every project
Every project ships with an inbox. Collect messages, leads, and feedback from your app without wiring a third party.
Email sending built in
Send magic links, OTP codes, and transactional mail from your own sender address. Resend-backed, no SMTP setup.
Google and magic-link login
Offer Continue with Google plus passwordless email codes. Sessions and callbacks are handled.
Custom domains and SSL
Point your domain at BYOB with guided DNS checks. Certificates are automatic.
Visual editing
Click any element in the live preview and describe the change. Copy, spacing, color, behavior.
AI testing agent
Run full-site or feature checks and get implementation-level feedback you can apply in one step.
Version rollback
Step between saved states or redeploy a known commit when an experiment goes sideways.
One-click deploy
Builds publish to production hosting in one step. Deploys can auto-save the project state first.
Deployment analytics
Worker traffic, errors, CPU timing, subrequests, and custom-domain status from the workspace.
Supabase aware
Connect Supabase and BYOB reads schemas, drafts migrations, and generates types that match your app.
Team collaboration
Invite people in and keep sessions coordinated so work never overwrites work.
- Vision inputs
- Voice coding
- Project templates
- SEO-ready output
- Context tracking
- Model lock
Simple pricing
Start with credits, upgrade when usage is steady.
Pay as you go when you are exploring. Move to Pro or Max when BYOB becomes part of your regular build workflow.
Pay as you go
$0
$1 = 100 credits
Pro
$25
2,000+ credits/mo
Max
$79
8,000+ credits/mo
Live estimator
What will your app cost?
Try the cost calculator. Drag the pages slider, toggle the options, and watch the agency quote vs BYOB update instantly.
Open full cost calculator →Number of pages: 5
Traditional agency estimate
$5,750 upfront
Yearly maintenance
~$1,150 / year
BYOB estimate
~$45 in credits
BYOB builds the same site from one prompt and hosts it on the edge. Planning estimates, not quotes.
See BYOB plansView full pricing
Need white-label and SSO? Talk to us →
For a São Paulo retailer, BYOB builds a fast, Portuguese-first storefront with BRL pricing, Pix alongside cards and instalment options where relevant. It supports a.com.br domain and mobile-first design, so customers across the city and Brazil can buy in the way they already pay.
Serving a city of retail districts
São Paulo's retail identity is spread across distinct areas: the fast, price-driven streets of Brás and 25 de Março, the design and fashion of Jardins and Oscar Freire, and the independent scene around Vila Madalena and Pinheiros. A store's website can borrow from its district's character to feel grounded, and it should list the nearest metro station and opening hours for people visiting in person. For multi-branch retailers, give each address a page so customers know exactly where to go.
Pix-first checkout and instalments
Pix has become a dominant payment method in Brazil, so placing it first at checkout removes friction and reassures buyers. Credit cards still matter, particularly because instalments are a common expectation on larger purchases, so explain any parcelamento terms clearly. Display the full cost, including freight and taxes, as early as possible to avoid late surprises. A short, familiar payment flow in Portuguese does more for conversion in São Paulo than a long checkout packed with optional features.
Portuguese copy that speaks to Paulistanos
Portuguese is the language of commerce in São Paulo, and natural, Brazil-specific phrasing builds trust. Product descriptions, size guides and policies should read as local Portuguese rather than translated text, and search terms should match how Brazilians actually write. Clear Portuguese content also supports visibility in local search and marketplaces, where local wording matters. If you sell to international customers, add a secondary English option, but keep Portuguese carrying the core experience so the store never feels foreign to its main audience.
Logistics for a continent-sized country
Brazil's size makes freight a central part of the buying decision. Deliveries within São Paulo city and state are usually quicker, while the North and Northeast can take noticeably longer, and costs rise for heavy or remote orders. State delivery windows by region and show estimates before checkout. If you have a physical shop, offer pickup for local customers. Honest logistics information helps buyers in other states decide whether ordering from a São Paulo seller makes sense for them.
WhatsApp support and building trust
Brazilian shoppers value responsive, human contact, and WhatsApp is an expected channel for pre-sale questions and after-sales help. A visible way to reach a person, alongside clear reviews and a real business identity, reassures buyers who are wary of unfamiliar online stores. Publish warranty and exchange terms in plain Portuguese and use genuine product photos. Avoiding exaggerated claims and answering quickly builds the credibility a new São Paulo retailer needs to compete with established shops and large marketplaces.
Sources
FAQ
Frequently Asked Questions
What payments should a São Paulo store offer?
Pix is essential and card payments remain important, especially for instalments. Offering both, with Pix highlighted at checkout, matches Brazilian buying habits.
Should my store be in Portuguese?
Yes. Portuguese is the language of local commerce and search in Brazil. Use Brazilian phrasing and add English only as a secondary option for international customers.
Do I need a.com.br domain?
A.com.br domain signals a Brazilian business and supports local trust, though a.com can work. Clear Portuguese content matters just as much.
How should I handle freight?
Show freight estimates by region before checkout and state delivery windows, since distance and cost vary greatly across Brazil. Pickup can help local customers.
Build the first version today.
Start with one clear prompt. BYOB will help turn it into a product you can inspect, edit, test, and ship.