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AI-Native Websites: Built From the Ground Up for ChatGPT, Perplexity & Claude

AI visibility isn't an add-on — it's our architecture. Every website we build is optimized from the ground up for ChatGPT, Perplexity, and Claude. From CHF 2,900.

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The Problem

Why 'AI optimization' on existing websites rarely works

90%
of WordPress sites with Schema.org plugins get ignored by AI crawlers
< 5%
of retroactively optimized websites actually get cited by ChatGPT
25%
of all search queries will run through AI assistants by 2027 (Gartner)

AI visibility can't be bolted onto an existing website like a plugin. The architecture has to be right — from the very first line of code.

The Solution

What our build process includes

Schema.org & Structured Data

Part of every website we build. Over 15 Schema types (LocalBusiness, Service, FAQ, Review, GeoCoordinates, etc.) are integrated directly into the build process — not bolted on via plugins afterward. Machine-readable for every AI and Google simultaneously.

llms.txt & ai-instructions

AI agents understand your offering instantly. The llms.txt protocol and ai-instructions meta tags tell language models directly what you offer and how to recommend you. Without these, AI guesses — often wrong. With us, they are standard.

Semantic HTML

Clean code that machines love. Correct heading hierarchy, ARIA labels, semantic elements instead of div soup. Astro generates minimal, valid HTML without JavaScript bloat — the ideal input for AI crawlers. Lighthouse 95–100 is our standard, not the exception.

WebMCP & OpenHermit

AI agents can interact with your website. Model Context Protocol makes forms fillable, appointments bookable, inquiries sendable — directly by AI assistants. We are one of the few agencies worldwide that actually implement WebMCP.

FAQ Structure & Quotable Content

Content that AI systems cite directly. Comprehensive Q&A sections with JSON-LD FAQPage markup, AI-quotable paragraphs with specific numbers and facts. At least 8 questions per page, thematically grouped and optimized for AI extraction.

For Existing Websites: OpenHermit

Our open-source tool for AI agent visibility, even on websites not built by us. One script tag makes any website discoverable by AI agents — detects forms, injects WebMCP attributes, tracks agent interactions. The bridge for websites that aren't (yet) AI-native.

What You Get

What's included

Schema.org JSON-LD on every page (part of the build)
llms.txt for LLM crawlers
ai-instructions meta tags
WebMCP integration with OpenHermit
Semantic HTML5 with correct heading hierarchy
FAQ schema for featured snippets and AI citation
robots.txt optimized for AI bots (GPTBot, ClaudeBot)
Structured data for local search
Performance optimization (Lighthouse 95–100)
Content strategy for AI citability
Monthly AI visibility report (Premium)
Process

How we work

01

AI Audit

We analyze your current AI visibility: Where do you appear in ChatGPT, Perplexity, and Claude? Where don't you? How is your website architecture — is it AI-ready or does it need a rebuild? Which Schema data is missing?

02

Architecture Decision

Based on the audit, we recommend the best path: AI-native rebuild with Astro (maximum impact) or OpenHermit integration on your existing website (faster start). You receive a clear roadmap with timelines and expected results.

03

Build & Implementation

We build your website AI-native: Schema.org, llms.txt, ai-instructions, semantic HTML, WebMCP — all integrated from the ground up. Or we integrate OpenHermit into your existing site. Everything nDSG-compliant.

04

Measurement & Iteration

After 4 weeks, we measure results: AI mentions, crawl frequency, new inquiries from AI channels. Based on the data, we continue optimizing and systematically expand your AI presence.

FAQ

Frequently asked questions

What is GEO (Generative Engine Optimization)?
GEO optimizes website content for generative AI models (ChatGPT, Perplexity, Claude, Gemini). Instead of appearing in Google lists, the goal is to be cited as a trusted source by AI. The difference from other agencies: we don't offer GEO as an afterthought add-on — we build it directly into the website architecture.
What is LLMO (Large Language Model Optimization)?
LLMO is a subset of GEO: how do LLMs (GPT-4, Claude, Gemini) absorb and reproduce information about your business? We build websites so your information is machine-readable, complete, and citable — via llms.txt, Schema.org, and semantic HTML. Not about rankings — about mentions and recommendations.
Why isn't a Schema.org plugin for WordPress enough?
Because AI visibility is more than markup. WordPress plugins often generate inconsistent, incomplete Schema.org. Add bloated HTML, slow load times, and missing standards like llms.txt or ai-instructions. AI crawlers like GPTBot and ClaudeBot prefer fast, clean websites. Our Astro websites deliver exactly that — Lighthouse 95–100, minimal HTML, structured data as part of the architecture.
Do I need a new website for AI visibility?
For maximum impact: yes. An AI-native website built with Astro from the ground up for machines gets cited significantly more often and more accurately by AI than a retroactively optimized WordPress page. For a faster start without a rebuild, we offer OpenHermit — our tool that makes existing websites visible to AI agents.
What is llms.txt and why do I need it?
A new web standard (like robots.txt, but for AI crawlers) in your website's root directory. Tells AI models what you offer and how to recommend you. Without it, AI guesses — often wrong. Every website we build includes llms.txt as standard.
What does an AI-native website cost at 0gravity?
From CHF 2,900: AI audit, complete website with Schema.org (15+ types), llms.txt, ai-instructions, semantic HTML, WebMCP integration, and initial report after 4 weeks. Ongoing packages with AI monitoring and content updates from CHF 490/month. Details at /en/pricing/.
Are AI assistants replacing Google?
No, but they supplement Google massively. Google AI Overviews reduce click-through rates by up to 40%. More people use ChatGPT and Perplexity as search replacements. Our websites are optimized for both channels: SEO for Google, LLMO/AEO for AI. Dual-channel strategy at /en/services/seo-visibility/.
How quickly will I see results?
For an AI-native rebuild: website launch in 2–4 weeks, first AI mentions after 4–8 weeks, full effect over 3–6 months. For OpenHermit integration on an existing website: activation in 1–2 days, first agent interactions measurable immediately.
What is OpenHermit?
Our open-source tool for AI agent visibility. One script tag makes any website discoverable by AI agents — regardless of technology (WordPress, Webflow, Squarespace). OpenHermit detects forms, injects WebMCP attributes, and tracks agent interactions. Ideal for existing websites not built by us.
What sets 0gravity apart from other Swiss AI agencies?
We don't optimize after the fact — we build AI-native. Every website we create has Schema.org, llms.txt, WebMCP, and semantic HTML as part of the architecture. Over 20 Swiss agencies mention "AI optimization" — very few build websites that are truly made for it.
Pricing

From CHF 2,900

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