Free GEO Tools: 5 Tools Compared (2026)
Free or freemium GEO checkers — ideal for individual owners and teams new to GEO
This curated list compares 5 free geo tools tools — including Lens GEO (Free), SheepGeo Free Check, HubSpot AI Search Grader — by features, free plans, pricing and API support, so you can shortlist the right stack in minutes.
Lens GEO (Free)
A free-forever China GEO checker — no signup required to test brand visibility across Doubao, DeepSeek, Kimi and more; a top free pick for individuals and small teams.
SheepGeo Free Check
Free SHEEP 5-dimension GEO checks scanning visibility across 9 AI models, with a basic diagnostic report — a no-cost way to gauge your GEO status.
HubSpot AI Search Grader
HubSpot’s free AI search grader — enter a brand name to get sentiment, mention rate and competitor comparison across tools like ChatGPT, no signup needed.
llms.txt Generator（LLMrefs）
LLMrefs’ free llms.txt generator — enter a URL to auto-scan and produce a standardized llms.txt plus an AI-crawler readability report.
AppearOnAI Free Scan
A free quick audit of brand visibility across 4 AI engines (ChatGPT, Perplexity, Claude, Gemini) with a visual report and no signup — great for a first GEO baseline.