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BYOB New inbox in every project

Publish Ideas That Get Read Content thatconnects.

Launch a fast, SEO-ready blog with categories, rich media embeds, and built-in newsletter capture from day one.

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.

Seth Godin website
Seth Godin Fast, readable posts with zero clutter. Visit ↗
Wait But Why website
Wait But Why Long-form posts with clean reading. Visit ↗
James Clear website
James Clear Fast, readable articles with a newsletter. Visit ↗
Refrakt website
Refrakt Photography-led page with striking imagery. Visit ↗
Buy Me a Coffee website
Buy Me a Coffee Creator funding with a friendly, simple pitch. Visit ↗
Discord website
Discord Community chat with bold, playful branding. 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
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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 blog website builder provides the structure a publication needs: a post template, category and tag archives, author pages, navigation and feeds. BYOB generates those pages and keeps them editable, so you can write, publish and rearrange the site without rebuilding it as your archive grows.

Templates that fit editorial work

A good blog separates its article layout from its index and archive views. BYOB generates all three: a reading-first post template with a clear headline, byline, publish context and body styles; a reverse-chronological index; and category or tag pages that group related writing. Author pages collect everything a writer has published, which matters once more than one person contributes. Getting these templates right at the start means new posts inherit the design automatically rather than needing a manual layout each time.

How posts are stored and published

The site is only half of a blog; the content model is the other half. BYOB can read posts from data storage or generated content files, so publishing is a matter of adding a record rather than duplicating a page. That keeps URLs stable and makes listing, searching and paginating straightforward. Draft and published states, scheduled dates and categories are all ordinary fields you can adapt. If you later move to a headless CMS or your own admin form, the templates already expect structured content and need little change.

Discovery, feeds and search visibility

Readers find blogs through search and feeds, so the generated pages include the plumbing that supports them: descriptive titles, canonical links, meta descriptions, a RSS feed and a sitemap. Clean heading hierarchy and readable URLs help both visitors and crawlers. For richer results you can add structured data to articles. These are areas where a generic page builder often falls short, because blog discoverability depends on markup and metadata that a visual canvas alone does not produce.

Growing beyond simple articles

Many blogs eventually need more than a stream of posts. You may want comments, a newsletter signup, gated content or a members area. Because the blog is a real application rather than a closed template, adding these is an extension of the same project. Connect the email broker for signups, add login for members-only posts, or store subscriber records in the data. The site grows with the audience instead of hitting a ceiling the moment you ask it to do something new.

Editing and restructuring the site

Editorial priorities change. A section that mattered last year may need to move, and a category may need to split. The visual editor lets you rearrange navigation, adjust typography, or restyle the post template by selecting an element and describing the change. Because everything is generated as editable code, you can also go into the source when you want precise control. Version history means a redesign can be rolled back if readers prefer the previous layout.

Hosting and performance

Blogs are content-heavy and traffic is unpredictable, so fast delivery matters. BYOB publishes to the edge with one click and supports a custom domain, keeping posts close to readers. Pages can be rendered ahead of time where content is static, which keeps them quick under a traffic spike. You can also export the project and host it wherever your team prefers. The goal is a blog that loads quickly, ranks well and stays inexpensive to keep online.

FAQ

Frequently Asked Questions

Can I build a blog without writing code?

Yes. Describe the blog you want and BYOB generates the templates. You can then publish and rearrange content through the visual editor.

Does the generated blog support categories and authors?

Yes. BYOB generates post, category, tag and author pages so related writing is grouped automatically as the archive grows.

Can I add a newsletter or members-only posts?

Yes. Since the blog is a real app, you can connect the email broker for signups or add login to gate subscriber-only content.

Are the blog pages good for SEO?

The generated pages include clean URLs, metadata, a RSS feed and a sitemap. You can add structured data to articles for richer search results.

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.