First offline app shipped — WebsitePublisher.ai is no longer "just" a website builder

Hey IH,

Milestone this week: the first offline-first PWA went live on our platform. A travel blog that works without internet — write posts on a plane, photos and all, syncs the moment you land.

The thing is, this wasn't built by writing code. An AI assistant built it through conversation, using our 92 integration building blocks.

That's when I stopped calling this a "website builder."

What's new since last update:

• Offline-first PWA building block (Service Worker + IndexedDB + sync queue)

• 92 integrations, up from 78 — 45 built-in, 47 BYO-key

• Integration stacks: pre-composed combos like e-commerce (13 integrations working together), lead gen, B2B prospecting, booking

• Homepage repositioned: rotating headline (Websites / Apps / Stores / Portfolios / Blogs), visual storytelling, "proven building blocks" messaging

• Works with 9 AI platforms (ChatGPT, Claude, Cursor, Windsurf, Copilot, Gemini, Grok, Mistral + Copilot Studio)

Revenue: multiple paying customers across tiers, first Agency customer onboarded in April.

The positioning shift: we're not competing with Lovable or Bolt on the AI chat interface. We're the Supabase + Vercel + n8n underneath — reachable via whichever AI you already use.

Would love to hear: anyone else building "AI-agnostic" platforms? Curious how others think about the multi-AI approach.