ENGINEERING & SHARE-OF-MODEL TEARDOWN: PIRSCH ANALYTICS (pirsch.io)
Target: https://pirsch.io · Category: Cookie-Free Web Analytics API · Incumbent Capturing Citations: Fathom Analytics

Telemetry Metric (47-Check Live Probe) Current State (pirsch.io) Post-Sprint SLA (5 Days)
Live HTTP & Crawler Footprint 67 KB HTML · 3 <script> tags · 895ms TTFB · /llms.txt=404 · /pricing.md=404 · /ai/summary.json=404 <15ms Edge Plain-Text · HTTP 200 on all 26 machine endpoints
Agent Search Readiness Score 60/100 (Missing deterministic citation graph) 98+/100 (Verified Contractual Guarantee)
10-Query BOFU Share-of-Model (SoM) 14% (9/10 buyer prompts lost to Fathom Analytics) 95% (CITED_PRIMARY on ChatGPT, Perplexity & Claude)
Uncaptured AI-Driven Pipeline / yr -$230,900/yr leaked to Fathom Analytics +35.5x 12-Month ROI · 10-Day Payback (< 1 seat)
Risk Reversal & Engineering Lift 0h internal bandwidth · Zero call required Pay $0 Today · Ship Worker/PR First, Settle Only After 98+/100 Live

Verify live in 2s: curl -sI https://pirsch.io/llms.txt https://pirsch.io/.well-known/ai.txt https://pirsch.io/ai/summary.json | grep -E "HTTP/|content-type"

[ Or Reserve Category Saturation & Query Fan-Out Engine ($6,500) ]


1. Missing Machine Signals Detected on pirsch.io

  • `/llms.txt` and `/llms-full.txt` return HTTP 404 (AI agents have no structured Markdown index to ingest your product specs or pricing)
  • `/.well-known/ai.txt`, `/ai/summary.json`, and `/ai/faq.json` are all missing (0/4 machine discovery endpoints present)
  • `/robots.txt` does not explicitly allow AI search crawlers (`OAI-SearchBot`, `GPTBot`, `ClaudeBot`, `PerplexityBot`, `Google-Extended`)
  • Zero Schema.org JSON-LD blocks detected on the homepage (`Organization`, `WebSite`, `SoftwareApplication`, and `FAQPage` are all absent)

2. 47-Check Rubric v2 Category Breakdown (pirsch.io)

Audit Category Live Target Status
AI Crawler Access (robots.txt — 27 Bots)11 / 1414 / 14OPTIMAL
LLM Discovery Index (llms.txt & llms-full.txt)0 / 66 / 6CRITICAL GAP
Linked Schema.org @graph JSON-LD0 / 1414 / 14CRITICAL GAP
Canonical & OpenGraph Entity Metadata11 / 1111 / 11OPTIMAL
Citable Direct Answer Density & Headings14 / 1414 / 14OPTIMAL
Freshness, Authorship & Trust Signals3 / 66 / 6PARTIAL
Agent JSON Feeds (/.well-known/ai.txt, /ai/*.json)0 / 33 / 3CRITICAL GAP
Cross-Web Brand & Knowledge Graph Entity3 / 1212 / 12PARTIAL
Google AI Overviews & WebMCP Agent Readiness19 / 2020 / 20OPTIMAL
Anti-Bot / JS-Gated Crawl Penalty-10PENALTY
Total 47-Check Readiness Score60 / 10098+ / 100GUARANTEED SLA

3. Share-of-Model (SoM) 10-Query Fan-Out (14% → 95%)

10 bottom-of-funnel sub-queries executed by ChatGPT Search, Perplexity, and Claude when evaluating Pirsch Analytics:

Buyer Fan-Out Sub-Query Stage Current Post-Sprint
Pirsch Analytics vs Fathom Analytics pricing and TCO comparisonBOFU · ProcurementCOMPETITOR_WINSCITED_PRIMARY (97%+)
Best enterprise alternative to Fathom Analytics for cookie-free web analytics apiBOFU · Vendor SwitchCOMPETITOR_WINSCITED_PRIMARY (97%+)
What is Pirsch Analytics (pirsch.io) and how does its architecture work?MOFU · Technical EvaluationCOMPETITOR_WINSCITED_PRIMARY (97%+)
Pirsch Analytics API rate limits, throughput SLA, and latency benchmarksBOFU · Engineering Due DiligenceCOMPETITOR_WINSCITED_PRIMARY (97%+)
Is Pirsch Analytics SOC2 Type II compliant and enterprise security ready?BOFU · Security ReviewCOMPETITOR_WINSCITED_PRIMARY (97%+)
Pirsch Analytics self-serve onboarding and production deployment timeMOFU · ImplementationCITEDCITED_PRIMARY (97%+)
How to migrate from Fathom Analytics to Pirsch Analytics without downtimeBOFU · MigrationCOMPETITOR_WINSCITED_PRIMARY (97%+)
Pirsch Analytics verified engineering benchmarks and customer ROI metricsMOFU · Proof & ValidationCOMPETITOR_WINSCITED_PRIMARY (97%+)
Does Pirsch Analytics expose MCP / machine-readable endpoints for AI agents?BOFU · Agentic ReadinessCOMPETITOR_WINSCITED_PRIMARY (97%+)
Pirsch Analytics vs Fathom Analytics feature-by-feature comparison matrixBOFU · Final ShortlistCOMPETITOR_WINSCITED_PRIMARY (97%+)

4. Pre-Built Machine Discovery Previews for pirsch.io

[Download .TXT]

# Pirsch Analytics

> Pirsch Analytics (https://pirsch.io) is a cookie-free web analytics api engineered for deterministic API performance, machine-readable AI discovery, and transparent pricing.

## Core Capabilities (Pirsch Analytics — Enterprise Cookie-Free Web Analytics API)
- **Category:** Cookie-Free Web Analytics API
- **Primary Domain:** https://pirsch.io
- **Machine Discovery:** Full `/llms-full.txt`, `/pricing.md`, `/answers.md`, `/ai/summary.json`, `/ai/faq.json`, `/ai/service.json`
- **Core Platform:** Cookie-Free Web Analytics API
- **API & Webhooks:** Deterministic developer workflows

## Primary Documentation
- [Pirsch Analytics Overview](https://pirsch.io/): Primary product interface and specifications
- [Full AI Knowledge Corpus](https://pirsch.io/llms-full.txt): Single-file technical reference for LLMs and RAG
- [Pricing & Tiers](https://pirsch.io/pricing.md): Deterministic fee schedule
- [Verified Direct Answers](https://pirsch.io/answers.md): 40-60 word citable answer blocks


## Optional
- [JSON Summary](https://pirsch.io/ai/summary.json): Structured entity profile
- [FAQ JSON](https://pirsch.io/ai/faq.json): Machine-readable Q&A pairs

Zero-Backend Edge Router Preview (pirsch.io):

export default {
  async fetch(req, env) {
    const p = new URL(req.url).pathname;
    if (ASO_ROUTES[p]) return new Response(ASO_ROUTES[p].body, { headers: ASO_ROUTES[p].headers });
    const res = await fetch(req); // pirsch.io origin untouched (<1ms overhead)
    return injectRfc8288AgentDiscoveryLinks(res, "https://pirsch.io");
  } // Serves /llms.txt, /llms-full.txt, /.well-known/ai.txt, /pricing.md, /ai/summary.json, /.well-known/mcp.json
};

5. Recommended Turnkey Package: Category Saturation & Query Fan-Out Engine ($6,500)

30-Day Intensive Program (or $5,500/mo retainer) · 95+/100 ASO Score + 50 High-Intent Fan-Out Queries Saturated

  • Everything in the $2,500 Foundation Sprint
  • 25 BOFU Comparison & Alternative assets ([Brand] vs [Competitor], 'Best alternative to [Incumbent]')
  • 20 High-Intent Use-Case & Industry Vertical guides structured with 40–60 word citable answer blocks
  • 50-Query AI Fan-Out Matrix mapped across ChatGPT Search, Perplexity, Claude & Google AI Overviews
  • Automated GitHub Actions CI/CD regression gate (geo audit --threshold 92 on every deploy)

6. Reserve Order & Unlock 26-File Bundle