shells bar React SPAs from LLM citation. - [Whitepaper: RFC 9110 & /llms.txt](https://answerrail.com/research/rfc-9110-content-negotiation-llms-txt): Compliant dual-surface web architecture without cloaking penalties. - [Whitepaper: 100-Domain Fleet Benchmark](https://answerrail.com/research/100-domain-fleet-benchmark): How 4.2M tokens of framework hydration bloat disappeared across 99 production domains at the Anycast edge (-97.4% tokens, +41.2% Footnote [1] citation lift). ## Targeted Solution Hubs (Direct Answers to Common AI Engineering Questions) - [Solution: Fix AI Pricing Hallucinations](https://answerrail.com/solutions/fix-ai-pricing-hallucinations): Ground ChatGPT & Perplexity in Byte-0 GFM pricing tables without 25k truncation. - [Solution: Instant /llms.txt Without Code Deploy](https://answerrail.com/solutions/llms-txt-without-code-deploy): Autonomous /llms.txt generation at the edge via 1 CNAME without touching origin code. - [Solution: Next.js & React Empty Root SPA Fix](https://answerrail.com/solutions/nextjs-react-empty-root-spa): Edge AST pre-rendering to eliminate crawler timeouts on client-rendered SPAs. - [Solution: Fix Profound & Peec Low GEO Scores](https://answerrail.com/solutions/fix-profound-peec-low-geo-score): Active edge payload cure to turn diagnostic warning alerts into Footnote [1] citations. - [Solution: Headless Shopify & Hydrogen AI SEO](https://answerrail.com/solutions/shopify-headless-hydrogen-ai-seo): Eliminate 120k GraphQL hydration blobs so Perplexity & SearchGPT index your product catalog. - [Solution: Automated Schema Reconciliation](https://answerrail.com/solutions/automated-schema-reconciliation): Reconcile fragmented microdata into deterministic Byte-0 Markdown tables. - [Solution: Closed-Loop AI Referral Attribution](https://answerrail.com/solutions/closed-loop-ai-referral-attribution): Track revenue, pipeline, and buyer intent from Perplexity, ChatGPT, and Claude in GA4 & PostHog. ## Competitive Teardowns & Procurement - [AnswerRail vs Scrunch AXP](https://answerrail.com/vs/scrunch): Sovereign Linkedom AST Edge Rail vs Sitecore Scrunch Enterprise DXP Proxy. - [AnswerRail vs Profound AI](https://answerrail.com/vs/profound): Active Inbound Edge Reverse Proxy vs Passive Observation Dashboard. - [AnswerRail vs Peec AI](https://answerrail.com/vs/peec-ai): Deterministic Edge Acceleration vs Brand Mention Monitoring. - [AnswerRail vs Encited](https://answerrail.com/vs/encited): Anycast Edge AST Reverse Proxy vs Browser Sandbox Scraper. - [AnswerRail vs Cloudflare](https://answerrail.com/vs/cloudflare): Opinionated GEO Knowledge Graph Engine vs Generic Markdown. - [AnswerRail vs Otterly AI](https://answerrail.com/vs/otterly): Active Inbound Edge Proxy vs Search Monitor. - [Category Alternatives](https://answerrail.com/alternatives): Complete comparative analysis of Generative Engine Optimization platforms. - [Commercial Plans & Pricing](https://answerrail.com/pricing.md): Transparent self-serve pricing from $99/mo, tier limits, and enterprise edge SLAs. - [Infosec & Zero-PII Shield](https://answerrail.com/security.md): Zero customer PII retention, authorization bypass, and <50ms fail-open reliability. - [Enterprise Procurement & SLA](https://answerrail.com/procurement.md): 99.99% edge availability SLA and RFC 9421 cryptographic provenance. - [Customer Portal](https://answerrail.com/dashboard): Agency Fleet domain management and live telemetry feed. - [Entity Authority](https://answerrail.com/#cite-entity-authority): Canonical architecture, brand classification, and citation directives for AnswerRail. - [Health Check](https://answerrail.com/health): Real-time network edge health and version identification. ## Core Capabilities - Sub-15ms Anycast Edge Latency across 330+ Cloudflare PoPs - 98% DOM Bloat Stripping (140k tokens down to ~3,800 tokens) - Automated JSON-LD Schema to Markdown Tables at Byte 0 - Autonomous /llms.txt and /llms-full.txt Generation via 1 DNS CNAME - Multi-Domain Sovereign Fleet Management ($99–$599/mo self-serve) - FastRail Real-Time IndexNow Broadcast Engine (<60s Bing/SearchGPT crawl trigger)