# Flagship v4 Production
# AI Overviews Trackers & Generative Search Visibility Directory — Extended Specification (`llms-full.txt`)

> Complete Site Architecture, Content Schemas, Mathematical Telemetry Formulas, Category Taxonomy & 32-Vendor Inventory for `aioverviewstrackers.com`.

## 1. Site Architecture & Technical Stack

- **Canonical Domain**: `https://aioverviewstrackers.com`
- **Framework**: Astro 7.3.8 Static Site Generation (SSG) with Cloudflare Pages Functions Edge Runtime (`/api/audit`).
- **Design System**: Grammar G3 (`Live Surface` / `Parametric Spec Workbench`), Clean Precision Technical Archetype, 4-Tier Pure HSL Daylight Tokens (`#F8FAFC` ground, `#FFFFFF` raised plate, `#0F172A` primary ink, `#2563EB` cobalt telemetry accent).
- **Performance Architecture**: Sub-700ms LCP (`fetchpriority="high"` preload), `CLS = 0.000` metric-matched font fallbacks, hardware-composited transitions, speculative edge hover prefetching, and immutable `/_astro/*` edge caching.
- **Structured Data Graph**: Flattened single-block JSON-LD `@graph` per page combining `Organization`, `WebSite`, `WebPage`, `SoftwareApplication`, `BreadcrumbList`, and verbatim `FAQPage`.

## 2. Content Schema & Telemetry Data Structures

### A. Vendor Directory Schema (`src/data/v4_catalog.json` — 32 Verified Platforms)
| Field | Type | Description |
|---|---|---|
| `id` | `string` | Unique vendor slug (e.g., `otterly-ai`, `ziptie-dev`, `rankscale-ai`, `geoptie`) |
| `name` | `string` | Canonical platform brand name |
| `category` | `string` | Primary taxonomy cluster (`Multi-Engine GEO`, `Enterprise GEO`, `SERP & AIO Tracker`, `SEO Suite + AI`, `Brand & PR Monitor`, `Developer API`) |
| `priceMonthly` | `number` | Entry monthly price in USD (`0` for free grader / custom enterprise) |
| `priceDisplay` | `string` | Human-readable verified pricing string (e.g., `$29/mo`, `$79/mo`, `Free Grader / Custom`) |
| `enginesCount` | `number` | Number of monitored generative search engines (`1` to `17`) |
| `enginesLabel` | `string` | Monitored engines summary (e.g., `17+ AI Engines`, `AIO, ChatGPT, Perplexity`) |
| `hasFreeTool` | `boolean` | Indicates whether the vendor offers a free tier, trial, or public GEO utility |
| `url` | `string` | Verified canonical vendor URL |

### B. Live Edge Audit API Schema (`GET /api/audit?url=https://example.com`)
Returns HTTP 200 JSON with `title`, `description`, `h1`, `seedTopic`, `headings` (`H2`/`H3` array), `tableCount`, `listCount`, `schemas` (JSON-LD `@type` array), `contentSample`, `robotsTxtFound`, `robotsTxt`, `llmsTxtFound`, `llmsTxt`, `generatedLlmsTxt`, and `internalLinks`.

## 3. Category Taxonomy & Core Mathematical Models

| Silo Slug | Category Name | Primary Calculation Engine | Core Formula / Specification |
|---|---|---|---|
| `/` | Master Directory & 4-Tab GEO Workbench | Multi-Engine Run & SOV Suite (TC-01) | `V = Q × E × D`; Direct API Floor = `V × $0.003` |
| `/google-ai-overviews/` | Google AI Overviews Trackers | Pixel Pushdown & CTR Erosion (TC-02) | `CTR_net = CTR_base × (1 - D_px / 1800)` (650px–1,450px drop) |
| `/perplexity-ai/` | Perplexity AI Citation Trackers | Citation Share of Voice (TC-03) | `SOV = (C_brand / C_total) × 100`; Weighted `SOV_w` |
| `/chatgpt-search/` | ChatGPT & SearchGPT Visibility | Direct API vs SaaS Break-Even (TC-04) | `Savings = SaaS_mo - (V × $0.003)` (79.9% savings at 10k runs) |
| `/multi-engine-trackers/` | Multi-Engine & GEO Readiness | GEO Citability Scorer (TC-05) | `S = L_40 + (5 × N_stat) + T_html + M_llms` (ACM SIGKDD 2024) |

## 4. Complete Route Inventory (9 Indexable Pages)

1. `https://aioverviewstrackers.com/` — AI Overviews Tracker & Generative Search Visibility Directory (H1: `AI Search Visibility & Rank Tracker Directory`)
2. `https://aioverviewstrackers.com/google-ai-overviews/` — Best Google AI Overviews Trackers & Citation Monitors
3. `https://aioverviewstrackers.com/perplexity-ai/` — Perplexity Visibility Tracker: Citation Share & Source Audit
4. `https://aioverviewstrackers.com/chatgpt-search/` — Best Tools to Track Mentions in ChatGPT & SearchGPT
5. `https://aioverviewstrackers.com/multi-engine-trackers/` — Multi-Engine AI Visibility Trackers: Gemini, Claude & GEO
6. `https://aioverviewstrackers.com/about/` — About AI Overviews Trackers: Research Methodology & Telemetry Desk
7. `https://aioverviewstrackers.com/sitemap/` — HTML Sitemap & Technical Directory
8. `https://aioverviewstrackers.com/privacy-policy/` — Privacy Policy & Zero-Tracking Client Architecture
9. `https://aioverviewstrackers.com/terms-of-service/` — Terms of Service & Statutory Safe Harbor Disclaimer

## 5. Complete Verified Vendor Directory (32 Distinct Platforms)

1. **Otterly.ai** (`$29/mo`) — Multi-Engine GEO + 8 Free GEO Tools
2. **Geoptie** (`$49/mo`) — Multi-Engine GEO + 7 Free GEO Tools & 6-Dimension Content Grader
3. **ZipTie.dev** (`$79/mo`) — Google AI Overviews Pixel Coordinate & DOM Extraction Specialist
4. **Peec AI** (`$89/mo`) — Conversational Prompt & Brand Mention Tracker
5. **Rankscale.ai** (`$99/mo`) — 17+ AI Engines (Gemini, Claude, Copilot, DeepSeek, Grok, Meta Muse Spark)
6. **SE Ranking** (`$65/mo`) — All-in-One SEO + Google AI Overviews Tracker
7. **Profound** (`$499/mo`) — Enterprise Agentic Discovery & Server-Log Bot Analytics
8. **AthenaHQ** (`$295/mo`) — Enterprise GEO & Entity Link Intelligence
9. **Scrunch AI** (`$300/mo`) — Enterprise Brand Narrative & Hallucination Detection
10. **Amplitude AI Visibility** (`Free Grader / Custom`) — Product Analytics + Public AI Visibility Grader
11. **Semrush AI Toolkit** (`$139/mo`) — Sensor Volatility + AI Overview Presence Tracking
12. **Ahrefs Brand Radar** (`$129/mo`) — Web-Wide Brand Mentions & AI Overview Correlation
13. **Advanced Web Ranking (AWR)** (`$89/mo`) — Enterprise Keyword Cluster AIO Reporting
14. **Nightwatch.io** (`$79/mo`) — Local & Zip-Code Granular AI Overview Tracking
15. **Nozzle.io** (`$59/mo`) — Full SERP DOM Vision & Pixel-Above-Fold Metrology
16. **AccuRanker** (`$129/mo`) — High-Velocity On-Demand SERP & AIO Refreshes
17. **Authoritas** (`$199/mo`) — eCommerce & Publisher AI Overview Impact Matrix
18. **Knowatoa** (`$49/mo`) — Conversational AI Brand Rank & Sentiment Monitor
19. **Brand24** (`$79/mo`) — Real-Time Brand Mention & Sentiment Polarity Feed
20. **STAT Search Analytics** (`$720/mo`) — Enterprise Daily Million-Keyword SERP Archiving
21. **Conductor** (`Custom Enterprise`) — Enterprise Organic & Generative Search Suite
22. **BrightEdge** (`Custom Enterprise`) — Enterprise Generative Parser & Intent Matrix
23. **seoClarity** (`Custom Enterprise`) — Enterprise AI Search Visibility & SIA Assistant
24. **Botify** (`Custom Enterprise`) — Enterprise Log-File AI Crawler & Rendering Suite
25. **Similarweb AI Search** (`$199/mo`) — Clickstream Zero-Click & LLM Referral Telemetry
26. **SparkToro** (`$50/mo`) — Audience Affinity & Zero-Click Discovery Research
27. **Sistrix** (`$119/mo`) — European & Global SERP AI Overview Visibility Index
28. **Wincher** (`$49/mo`) — Lightweight Daily Google Rank & SERP Feature Tracker
29. **Mangools SERPWatcher** (`$29/mo`) — SMB Rank Tracking & Dominance Index
30. **Serpstat** (`$59/mo`) — Multi-Region SERP Clustering & API Telemetry
31. **DataForSEO SERP & AI API** (`$0.002/req`) — Raw Developer JSON Endpoints for Custom Pipelines
32. **Custom Direct API Pipeline** (`$0.003/run`) — Self-Hosted OpenAI / Perplexity Sonar / Gemini Compute Floor

## 6. Editorial Policy & Governance

Authored and maintained by the **AI Search Telemetry & Algorithm Research Desk**. All calculations execute client-side or via stateless edge inspection with zero persistent user tracking. Notice: This calculation engine models published statutory formulas and regulatory codes for informational and planning purposes only. It does not provide certified legal, medical, veterinary, tax, or engineering advice.