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BYOB New inbox in every project

AI Nimble Builder Alternative

Nimble Builder is a free WordPress plugin that adds section-based drag-and-drop editing inside the WordPress customizer, with live preview. It is a light way to build a page - as long as WordPress is where you want to be. BYOB OnePage targets the case where it is not.

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.

Config website
Config Hardware-team page with direct, plain copy. Visit ↗
observIQ website
observIQ Telemetry product with a technical hero. Visit ↗
Miro website
Miro Collaborative whiteboard with an inviting hero. Visit ↗
Vooma website
Vooma Logistics AI with a clear industry pitch. Visit ↗
Holocene website
Holocene Supply-chain page with calm, clear sections. Visit ↗
Outseta website
Outseta Membership platform with a launch-focused page. 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 →

BYOB OnePage is an AI alternative to the Nimble Builder plugin for sites. Rather than dragging sections inside the WordPress customizer, you describe the page and receive populated sections to edit visually and publish on managed publishing, with no WordPress install, theme, or plugin updates to maintain.

What Nimble Builder gets right

Nimble Builder's pitch is simplicity. It is free, works with most themes, and lets you build a page by adding sections in a live preview rather than fighting a shortcode editor. The customizer integration means you see changes as you make them, and the plugin stays out of the way of your theme's global design. For someone already running WordPress who wants one extra page, it is a reasonable, fast option that avoids buying a heavyweight builder.

Where the plugin approach starts to cost

The cost is not the plugin; it is the platform around it. You maintain WordPress core, PHP publishing, the active theme, and Nimble Builder, and you carry the security surface of all four. Updates occasionally conflict, and a page you built two years ago can shift after an unrelated theme change. For an agency this is routine work. For a single landing page it is a lot of machinery just to keep a few sections online and safe.

From customizer to prompt

BYOB replaces the assemble-it-yourself step with generation. You write a sentence - a site for a weekend yoga retreat with a schedule, pricing, and a booking form - and the sections arrive already composed, copy included. That draft is the starting point. You then rewrite headings inline, reorder blocks, and change colours, all in the same visual editor. Because the page is generated for one purpose, it does not inherit site-wide template rules you did not ask for.

Section editing without the plugin

Nimble's mental model is sections, and BYOB keeps it. Each generated block - hero, features, pricing, FAQ - is an independent unit you can move, duplicate, or delete. The difference is where the sections live: in a project rendered as static, hosted output rather than inside WordPress's data and customizer. That is why the page can be published immediately and does not depend on wp-admin being available or correctly configured.

Moving your content across

There is no automated Nimble-to-BYOB import. Copy your headings, paragraphs, and button labels from the WordPress editor, collect the images, then paste the text into BYOB and let the assistant rebuild the layout around your words. This keeps your message intact while dropping the plugin and theme layers. It takes an afternoon for a typical siter, and the result is a page that only needs a domain pointed at it.

Choosing Nimble or BYOB

Stay with Nimble Builder if WordPress is your platform, you need dynamic content from posts, or you already have a theme you love. Choose BYOB OnePage when the page is the product: a launch, an event, a portfolio, or a service overview that should load fast, be easy to edit, and require no server administration. Neither choice is permanent - you can keep WordPress for a main site and publish a focused BYOB page for a campaign.

FAQ

Frequently Asked Questions

Is BYOB a replacement for the Nimble Builder plugin?

For standalone sites, yes. It generates and hosts the page without WordPress. It does not build pages inside the customizer.

Does BYOB require WordPress?

No. BYOB is independent of WordPress; there is nothing to install first.

Can I import a Nimble Builder page?

There is no automatic importer. Copy your text and images, then regenerate the layout around them.

Is it free to start?

Yes. Generating and publishing a OnePage site is free to start; custom domains and higher usage sit on paid plans.

Will the page be fast?

Pages are generated as responsive compiled output rather than a theme plus plugin stack, so the shipped code starts lighter.

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.