Build a Newsletter Platform with AI

Subscriber list + paid tier + sending. Stop renting Substack at 10% revenue cut or Beehiiv at $39/month + per-subscriber.

Webtwizz AI Full-Stack Builder Interface Preview
0%
Saved per paid sub vs Substack
0h
Subs + paid + sending wired
$0
Monthly infra at scale
0%
Subscriber list ownership
01

01 / What you get

Newsletter Platform, generated.

Click Generate from the box above. Real Next.js code, real database, real integrations - not a sandbox. Each piece below ships in the first prompt.

01

Subscriber list with double opt-in confirmation, source attribution

02

Paid subscriptions via Stripe (monthly + annual + lifetime), customer portal

03

Broadcast email via Resend with HTML editor, scheduled send, A/B subject lines

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Archive page that ranks - SEO-friendly post URLs, full-text indexable

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Custom domain support so the newsletter lives on your-name.com

02

The same shape becomes

3 variants you can ship.

01
Industry analysis newsletter
Long-form research, paid tier for full reports, free teaser posts.
02
Curated link digest
Weekly roundup, free or low-cost paid tier, sponsorship slots.
03
Premium creator newsletter
High-touch personal writing, founder community, lifetime tier.

Pixel-perfect control over every detail

Fine-tune typography, colors, spacing, and layouts with precision. See changes instantly as you design.

Typography controls
Color picker
Layout controls
Border controls
Unsplash integration

Built-in content and data

Manage your content directly in the builder, or connect a database for dynamic data like products, blog posts, and user accounts. No technical setup needed.

CMS interface

AI that actually builds

Describe what you want and watch it come to life. The AI creates pages, adds features, fixes issues, and refines your app through natural conversation.

AI Chat interface

Layers panel

See your entire page structure at a glance. Select, reorder, and nest elements with drag and drop precision.

Layers panel interface

Custom components

Build once, reuse everywhere. Create your own components and drop them into any page instantly.

Custom components panel

Pages panel

Manage all your pages in one place. Add, duplicate, and organize your site structure effortlessly.

Pages panel interface
03

For people who hate $99-per-seat tools.

Writers replacing Substack to keep the 10% cut
Founders shipping a paid premium newsletter alongside their blog
Industry analysts charging $X/month for research notes

Powerful integrations

Payments, database, AI, email, analytics. Wired up the moment you click connect.

Stripe

Stripe

Payments

Supabase

Supabase

Database & Auth

OpenAI

OpenAI

AI · GPT

Anthropic

Anthropic

AI · Claude

Resend

Resend

Email

PostHog

PostHog

Analytics

Sentry

Sentry

Errors

More

Suggest an integration

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Why generate it instead of buying it.

Substack takes 10% of paid revenue. At $5,000 MRR that's $500/month for hosting and email - things you can self-host for $20.
Beehiiv is cheaper ($39+) but locks features behind tiers. With Webtwizz you skip the SaaS and go direct: Stripe + Resend + your domain. Total infrastructure cost: under $30/month at scale.
Head-to-heads: vs Lovable · vs Bolt · vs v0 · vs Replit

Frequently Asked Questions