ContentForLLM Research Library

AI Visibility Benchmark 2025

We maintain a longitudinal dataset of local businesses to understand how often modern AI assistants surface them for commercially relevant requests. The numbers below capture the latest snapshot (October 2025) used on the ContentForLLM homepage.

Businesses tracked

1,281

Active records in the ContentForLLM dataset as of October 2025

Industries covered

15

Including home services, legal, healthcare, real estate, automotive, and more

AI assistant queries logged

47,520

Cumulative prompts issued to ChatGPT, Claude, and Google’s Gemini (AI Overview) over the last 12 months

Businesses with zero mentions

82%

Share of tracked businesses that received no recommendation across the four assistants during October 2025

Methodology (abridged)

  • We issue a standardized panel of intent-driven prompts covering awareness, comparison, and conversion journeys across the assistants that shape demand: ChatGPT (GPT-4o), Claude 3, and Google’s Gemini (AI Overview).
  • Each business is evaluated weekly; scoring captures how frequently assistants cite the business, the context of that mention, and whether the output includes competing alternatives.
  • Tracking data is stored in Supabase using the v2_tracking_historytable. Summary statistics are exposed publicly via /api/tracking/stats.
  • The 4-of-5 statistic references the percentage of businesses that recorded zero mentions across the four assistants for the October 2025 sampling window. Historical trend lines are available upon request.

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