Erlin AI
Erlin AI Visibility Benchmarks 2026
Industry benchmarks for prompt coverage and citation share across brands.
articleallbenchmarksresearch
Read profile Resource library
References for building credible AI visibility programs
A focused library of documentation and research that helps teams validate schema, crawler access, content strategy, and measurement choices.
Google AI Overviews Documentation
Official Google documentation on AI Overviews in search.
guideintermediategoogleai-overviews
Read profile Google Search Central
Google Search Central: Structured Data
Use this to validate schema choices before adding markup.
guideintermediateschematechnical-seo
Read profile HubSpot
HubSpot AEO Grader
Free benchmark for your AI visibility readiness.
toolbeginnertoolaudit
Read profile llmstxt.org
llms.txt Standard Specification
The official llms.txt specification for AI content discovery.
guideintermediatellms-txtstandard
Read profile Previsible
Previsible AI Search Trends Report 2026
Annual research on AI search growth and citation patterns.
articleallresearchtrends
Read profile Microsoft Bing
Bing Webmaster Guidelines
Bing guidelines — critical because ChatGPT Search uses Bing's index.
guideintermediatebingwebmaster
Read profile BrightEdge
BrightEdge AI Citation Research
Research on AI citation patterns and platform-specific behaviors.
articleintermediateresearchcitations
Read profile OpenAI
OpenAI Crawlers Documentation
Confirm AI crawler access and robots directives.
articlebeginnerrobotscrawlers
Read profile OpenAI
OpenAI Crawlers and Bots Reference
Complete OpenAI crawler user agent reference for robots.txt.
articlebeginneropenaicrawlers
Read profile Perplexity AI
Perplexity AI Publisher Program
Official Perplexity publisher guidelines for content visibility.
guidebeginnerperplexitypublishers
Read profile Schema.org
Schema.org Vocabulary
Reference schema types before publishing JSON-LD.
toolallschemaentities
Read profile Schema.org
Schema.org Full Vocabulary Reference
Canonical schema.org vocabulary reference for structured data.
toolallschemastructured-data
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