Most AI-built apps are invisible to Google. Nercal fixes that at the network layer, not the code layer. Apps built with Lovable, Bolt, v0 and Replit are SPAs. Crawlers see empty HTML. Nercal uses Cloudflare Workers to detect bots and serve fully rendered HTML while real users get the fast SPA experience unchanged. Beyond Google: we serve structured content to GPTBot, ClaudeBot and PerplexityBot so AI assistants can actually cite your app. Zero code changes. Five minute setup.

Framer — Launch websites with enterprise needs at startup speeds.

Launch websites with enterprise needs at startup speeds.

Hey Product Hunt! I'm Rickard, solo founder from Sweden. I built Nercal after seeing the same problem over and over: people shipping genuinely useful apps with Lovable, Bolt, and v0, then wondering why Google couldn't find them. The reason: AI builders produce SPAs. Crawlers see empty HTML. Your app is invisible by default. I kept looking for a fix that didn't involve rewriting the app in Next.js or paying for enterprise prerendering. Nothing existed. So I built it. Nercal sits at the network layer. A Cloudflare Worker detects bots and serves fully rendered HTML. Real users get the unchanged SPA. No code modifications. No framework migration. It also handles AI bots, GPTBot, ClaudeBot, PerplexityBot, because getting cited by AI assistants is becoming as important as ranking on Google. Try it free for 7 days. Use code PRODUCTHUNT for 50% off your first month. Happy to answer anything about the architecture or how it works under the hood.