Outseta Membership platform with a launch-focused page. Visit ↗
BYOB New inbox in every project
Holding Page Builder
A holding page keeps your address live before the real site is ready. This page covers what it should do, what to keep off it, and how BYOB OnePage builds one from a prompt.
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.
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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 →
A holding page is a temporary placeholder at your real address while the full site is under construction. BYOB OnePage generates one from a prompt, with a short message and an optional email signup, then lets you replace it with the finished page without changing the URL.
What a holding page is for
A holding page sits at the address people might already visit, before the finished site exists. Its reasons are practical: you registered the domain and want it to resolve, a partner or investor is about to search for you, or you are collecting early interest. It is a focused first version — and the same project extends into a full site when you are ready. A single clear message and an obvious next step is enough.
Holding page versus coming soon page
The two overlap, but the intent differs. A coming soon page usually sells a launch and builds a waitlist; a holding page is closer to a polite placeholder that says the site is on its way. In practice the same layout serves both. BYOB lets you tune the copy toward whichever job the page has, and switch from quiet placeholder to active launch signup as the date approaches.
What to include, and what to leave out
Include the business name, one sentence about what is coming and, if useful, a way to leave an email. Leave out navigation to pages that do not exist, placeholder lorem text that looks unfinished, and long paragraphs nobody will read. A logo, a line of copy and a form is a complete holding page. Anything more invites expectations you cannot yet meet.
Collecting emails before you launch
A holding page is a fast way to test demand. Add a signup form and each entry lands in your project inbox. When the site launches, you already have an audience to tell. Keep the ask small, likely just an email, and say what people get for leaving it, whether that is a launch notice or an early offer. The generated form is wired up, so there is nothing external to connect.
Should search engines index it?
If the page is temporary and holds no lasting content, you may prefer not to have it indexed, so the final site is what appears in results. If the domain is brand new and you want some history, a simple indexable page with a clear status can be fine. Decide deliberately rather than by default, because repeated temporary pages in search results can look unfinished to visitors who find them.
Swapping in the real site
The point of a holding page is that it occupies the URL, so the finished site can take over the same address with no redirect and no lost bookmarks. Build the full page whenever you are ready and publish it over the placeholder. Because both are OnePage projects, the domain connection carries over. The audience you collected can be told in one message, and the holding page simply stops existing.
Sources
FAQ
Frequently Asked Questions
What is the difference between a holding page and a coming soon page?
They are close cousins. A holding page is a placeholder at your live URL; a coming soon page usually markets a launch and grows a waitlist.
How short should a holding page be?
One message and one action. Anything beyond a logo, a sentence and a signup is usually unnecessary.
Can I collect emails on it?
Yes, the generated form sends entries to your project inbox, so you can announce the launch later.
Will it replace my final site?
You publish the finished page over the same URL, so nothing needs redirecting.
Is it free?
Generating and publishing a OnePage holding page is free to start, with paid plans for a custom domain and heavier usage.
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.