PhantomRank
PhantomRank is an AI search visibility and strategy platform for marketing teams, agencies, and growth leaders. It tracks how often, and in what context, your brand appears across major AI assistants (ChatGPT, Perplexity, Gemini, Claude, Grok and more), measuring your AI Share of Voice, sentiment, and citations versus competitors. PhantomRank simulates real buyer journeys (ToFu, MoFu, BoFu) using intent‑based query clusters and personas, then shows where AI systems recommend you, compare you, or ignore you. Dashboards highlight visibility, sentiment, and citation gaps and generate practical action plans for content, SEO, and distribution. You can export every layer of data (profiles, journeys, scan results) to CSV/Excel, rerun scans over time, and track trends in AI visibility, accuracy, and competitive position.
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AiRR
AiRR Score is the independent measurement layer for AI search visibility, also known as Answer Engine Optimization (AEO) and Generative Engine Optimization (GEO). AiRR sends thousands of unpersonalized, blank-slate prompts to ChatGPT, Gemini, Claude, and Perplexity and scores brand visibility on the proprietary 4P framework: Perception, Persistence, Presence, and Prestige. The result is a composite 0 to 100 AiRR Score, reported per engine and per persona, never blended. Unlike platforms that both score your brand and sell the optimization, AiRR only measures and never sells the fix, which makes the score a neutral, citable benchmark for boards, investors, and acquirers. Its Persona AiRR Drift metric quantifies how far visibility shifts when measured through a specific ideal customer profile instead of a generic prompt. Founded in 2025 by Steven Perlman, AI Reach Rank Inc. is headquartered in New York.
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SentimentStack
SentimentStack is an AI visibility platform designed to help brands track and improve their presence across major AI engines and search platforms. It monitors how often a brand appears in responses from systems like ChatGPT, Claude, Gemini, Perplexity, and Google. The platform provides real-time insights through metrics such as visibility scores, rankings, and competitive benchmarks. Users can analyze prompt performance and identify where competitors are outperforming them in AI-generated answers. Including a task list to improve your ai visibility, do-it yourself to improve ai visibility or SentimentStack can do it for you. Its knowledge context engine builds a centralized understanding of a brand, including products, personas, and messaging. The platform offers features like citation tracking, content audits, and automated alerts to maintain strong visibility. Overall, SentimentStack helps brands adapt to the growing importance of AI-driven search and discovery.
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Gumshoe AI
Gumshoe AI is a platform designed to help brands monitor and enhance their presence in AI-generated search results across leading models like ChatGPT, Google Gemini, Claude, and Perplexity. It offers features such as Brand Visibility, allowing users to learn how often their brand is mentioned across relevant topics in AI search; Competitive Rank, to see how they stack up against competitors across topics and models; Persona Visibility, to assess performance across different buyer personas; Topic Visibility, to evaluate performance across a broad set of topic areas; Model Visibility, to understand which models mention their brand the most; and Cited Sources, to view top cited sources by AI models, informing content strategy. Gumshoe's platform generates thousands of conversations with AI models, enabling marketers to see exactly how their brands are presented and what sources are cited, compare their standing against competitors, and track their "share of LLM".
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