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BYOB New inbox in every project

Close Deals From Your Website Listings thatsell.

Launch a real estate site with property search, agent profiles, and virtual tour embeds that generate leads.

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

Online
Today4
Done11
Streak6d
Open live app ↗
Prompt Product

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.

Compass website
Compass Search-first listings with strong local pages. Visit ↗
Glide website
Glide Clean property-transaction pages with strong trust signals. Visit ↗
HomeLight website
HomeLight Deep search and clear property detail pages. Visit ↗
Rightmove website
Rightmove Luxury listings with rich property pages. Visit ↗
Jetty website
Jetty Renter-friendly pages that explain costs clearly. Visit ↗
Buy Me a Coffee website
Buy Me a Coffee Creator funding with a friendly, simple pitch. Visit ↗

Fresh from the community

See what builders ship, or start from an example.

View showcase →

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'>
2type Task = { id: string; title: string; done: boolean }
3let tasks = $state<Task[]>([])
4
5function toggleTask(id: string) {
6task.done = !task.done // just added by BYOB
7}
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

Online
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.

  1. 01 Describe the product Start with the outcome, audience, and any constraints. BYOB turns the idea into a practical build plan.
  2. 02 Shape the UX Review the proposed flows, screens, data needs, and visual direction before code starts moving.
  3. 03 Generate the app Tool Mode writes SvelteKit code, connects integrations, and keeps each change visible in preview.
  4. 04 Test and refine Ask for edits, roll back when needed, run checks, and keep the project editable instead of disposable.
  5. 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
npm
npx -y byob-cli codex install

Approve 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.

Rated 4.9/5 by builders shipping with BYOB.

Start building
  • Clean SvelteKit code you own
  • One-click deploy + rollback
  • Pay as you go pricing

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

Popular

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 plans
View full pricing

Need white-label and SSO? Talk to us →

A real estate website builder creates the pages an agent or agency needs without custom development: property listings, area guides, agent profiles, testimonials and enquiry forms. BYOB generates these as editable pages and can extend them into data storage-backed app for accounts, saved listings or dashboards.

Area and neighbourhood pages

Local pages are often the strongest organic entry points for an agency because they match specific searches. Generate a page per neighbourhood or town with schools, transport, typical prices and a short honest summary, then link listings and agents from it. Keep the tone factual; padding pages with generic filler helps neither readers nor rankings. A few well-written area guides beat dozens of thin templated ones.

Capture and qualify leads

An enquiry form is only as good as the questions it asks. Add fields for budget, timeline, property type and preferred contact method so an agent can respond with something useful rather than a generic reply. BYOB can generate the form and store submissions, and you can route them to email or a dashboard. Valuation requests, viewing bookings and newsletter signups are variations on the same pattern.

Agent profiles and trust signals

Buyers and sellers choose people, not logos. Give each agent a profile with a photo, local knowledge, recent transactions and a direct contact route. Pair that with reviews, professional memberships and clear service descriptions so a visitor can decide who to call. BYOB generates these pages and keeps them consistent, so a team can publish ten profiles that share a layout without commissioning ten separate designs or letting the branding drift.

Beyond the brochure: accounts and saved listings

When a marketing site is not enough, the same project can become an application. Add login so buyers can save favourites, create seller dashboards for listing submissions, or build an internal tool for tracking leads. built-in data storage or a data source provides the data layer, and the pages you already generated become part of a larger product rather than a site you have to replace.

About IDX and MLS feeds

Many agents ask about IDX or MLS integration. BYOB does not ship a native MLS connector, and it is honest to say so. You can still generate listing pages from a feed you are licensed to use, or from data storage you maintain, by describing the data shape and letting BYOB build the screens around it. Confirm your board's rules before publishing syndicated listings.

FAQ

Frequently Asked Questions

Does BYOB include IDX or MLS integration?

No. BYOB has no native IDX/MLS connector. You can build listing pages against a feed you are licensed to use, but you are responsible for board compliance.

Can I list properties from data storage?

Yes. Connect built-in data storage or a data source and generate listing and detail pages that read live records.

Can buyers save favourite properties?

Yes, by extending the project with login and a saved-listings table. That turns the site into a small application.

Is it suitable for one agent or a whole agency?

Both. A single agent can start with a focused site; an agency can add team profiles, multiple area pages and shared lead routing.

How long does it take to launch?

A first version can be generated and published in about 30 seconds. Connecting real listing data and handling compliance take longer.

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.