HubSpot's AI Search Grader (now AEO Grader) analyzes brand visibility across ChatGPT, Perplexity, and Gemini. Provides overall grade, brand sentiment score, share of voice score, and personalized recommendations.

The free AEO Grader requires only brand name, location, industry, and products to deliver scored breakdowns with plain-language interpretations. No credit card required, no usage limits, no features locked behind paywall. HubSpot also offers premium HubSpot AEO at $50/month ($45 yearly) with prompt tracking and competitor analysis.
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AI Search and GEO Visibility Tracking
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SE Ranking's AI Visibility Tracker monitors brand presence in AI Overview results across ChatGPT, Perplexity, Gemini, Google AI Mode, and Copilot. The AI Search module helps analyze data and improve presence in AI mentions.
AI writing and Generative Engine Optimization platform
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Writesonic is an AI content generation platform with integrated GEO (Generative Engine Optimization) features. It helps with content creation and optimizing for AI search visibility across ChatGPT, Gemini, Perplexity, and other AI engines.
AI Visibility Toolkit for Brand Presence Tracking
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Semrush AI Toolkit tracks how brands appear in AI answers from ChatGPT, Perplexity, Gemini, Google AI Mode, and Copilot. It monitors brand mentions, scores sentiment, and compares share of voice against competitors.