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# Siere — Agent Experience Optimization

Siere makes websites visible to AI agents. Modern websites built with React, Vue, Angular, or any client-side framework render empty HTML shells that AI crawlers can't read. Siere fixes this automatically — no content changes required.

## What Siere Does

Siere is middleware that sits between your server and incoming requests. When an AI agent visits your site, Siere intercepts the request and serves clean, structured, token-efficient markdown instead of empty HTML. Human visitors get the normal experience — completely unaffected.

### How It Works

1. **Detect** — Identifies AI agents by their signatures (GPTBot, ClaudeBot, PerplexityBot, and 20+ others), verified against published IP ranges. Human visitors are never affected.
2. **Transform** — Extracts page content, structures it semantically, and converts it into optimized markdown with rich metadata: titles, prices, ratings, descriptions — all preserved.
3. **Serve** — The agent receives clean, structured content instead of an empty HTML shell. Your site goes from invisible to perfectly readable.

## The Problem Siere Solves

- **95% of content** on single-page applications is invisible to AI agents
- **60%+ of web traffic** is projected to come from AI agents by 2027
- Any site using JavaScript to render content (React, Vue, Angular, Next.js, Nuxt, SvelteKit) is affected — agents see empty `<div id="app"></div>` containers with zero usable content

### Real-World Example: Airbnb

We tested Airbnb — one of the most visited sites in the world — from an AI agent's perspective. Without Siere, an agent visiting Airbnb's Paris listings page gets: 0 properties, 0 prices, 0 ratings, 0 images. Just CSS variables, tracking scripts, and an empty React root div. With Siere, the same agent gets: 1,247 structured listings with prices, ratings, host details, amenities, and availability — all in clean markdown.

## AI Agents We Detect

GPTBot (OpenAI), ChatGPT-User, OAI-SearchBot, ClaudeBot (Anthropic), claude-web, PerplexityBot, Google-Extended, Googlebot, Amazonbot, Applebot, Meta-ExternalAgent, Bytespider (TikTok), YouBot, Cohere-ai, Diffbot, and more as they emerge. The database is continuously updated.

## Pricing

### Starter — Free
Agent traffic audit report to see what AI agents currently see on your site. Includes before/after visibility score and analysis of up to 5 pages.

### Pro — $499 one-time setup + $99/month
Full Siere deployment: custom integration for your stack, content mapping for all page types, agent analytics dashboard, ongoing agent database updates, and priority support.

### Enterprise — Custom pricing
For high-traffic sites and complex architectures. Includes everything in Pro plus custom schema design, multi-site deployment, dedicated account manager, and SLA guarantees.

## Get Started

Visit https://siere.ai to test your site for free. Enter your URL and email to receive a detailed agent visibility report within 24 hours. No credit card required.

## Contact

- Website: https://siere.ai
- Free audit: https://siere.ai/#test