List of the Top 6 LLM Optimization (LLMO) Software for ChatGPT Search in 2025

AthenaHQ is a platform dedicated to Generative Engine Optimization (GEO), designed to help businesses dominate AI-driven brand discovery. The platform supports real-time monitoring of brand mentions and perception in AI-generated content, enabling businesses to refine their AI strategy. AthenaHQ integrates advanced tools for competitor analysis, AI search volume tracking, and sentiment analysis, providing businesses with crucial insights to adjust and optimize their approach. By focusing on AI readability and structured data, AthenaHQ helps brands enhance their visibility across generative search engines, positioning them for long-term success as the search landscape shifts towards AI-driven discovery.

Millions of consumers, numbering in the hundreds of millions, are now turning to AI Search tools such as ChatGPT and Perplexity for discovering brands and products. To address this trend, Profound has developed a groundbreaking analytics platform aimed at helping enterprise brands understand and improve their visibility in AI Search results. Simply achieving a spot on the first page of Google is no longer adequate; in fact, fewer than 50% of the sources cited by AI-driven answer engines show up in the top ten search results. This transformation is driven by new elements that are altering how content is visible on AI platforms. With Profound, you can identify these essential elements. Our technology stands out as one of the most sophisticated for evaluating brand representation on AI platforms. This allows you to manage public perception of your brand effectively and pinpoint any misinformation that may arise. We provide guidance on where to focus your resources in order to enhance both the frequency and positivity of your brand's appearances. Brands utilize our insights to sharpen their marketing strategies, public relations efforts, content development, and social media campaigns, ultimately fostering a stronger presence in the ever-changing digital environment. As AI continues to revolutionize the way consumers seek information, adapting to these shifts is crucial for the success of any brand. Staying informed about these dynamics will empower brands to navigate the complexities of AI Search more effectively.

Vaylis is a brand visibility intelligence tool built specifically for monitoring performance across AI-driven search platforms. As generative AI becomes a primary source of information for consumers, Vaylis ensures your brand is cited, recommended, and represented accurately in AI answers. It integrates with all major AI assistants and search experiences—including ChatGPT, Perplexity, Google AI Overviews, Microsoft Copilot, Meta AI, Grok, Claude, and Gemini—to provide a unified view of your brand’s AI presence. Users can track historical visibility trends, identify competitive gaps, and analyze the effectiveness of AI search optimization efforts. The platform benchmarks your performance against key competitors, offering real-time rankings and visibility scores. Through its intuitive analytics dashboard, Vaylis transforms raw monitoring data into actionable recommendations to improve citations and brand authority in AI-generated results. Its setup process is fast, requiring only a connection to your website and assets before automated scanning begins. From there, brands can monitor changes, test strategies, and measure improvements with precision. Vaylis is built for marketing teams looking to adapt to zero-click search trends and declining traditional search traffic. By helping brands claim a prominent position in AI search narratives, it supports long-term discoverability and competitive advantage in the evolving search landscape.

HubSpot has launched the AI Search Grader, a free tool designed to help brands understand and enhance their presence on AI-driven search platforms. By analyzing how a brand appears in AI search results, it provides valuable insights into brand sentiment and share of voice, culminating in a comprehensive score that reflects overall performance. This assessment enables marketers, SEO experts, entrepreneurs, and blog managers to identify areas for improvement, refine their tactics, and enhance brand visibility, user engagement, overall awareness, and sales performance. Currently, the AI Search Grader evaluates results from GPT-4o, with plans to broaden its scope to include additional AI search engines in the future. The tool is accessible at no cost, allowing users to assess their own brand or compare it with competitors to effectively gauge performance and visibility. As the landscape shifts towards AI search engines like ChatGPT and Perplexity for information gathering, it is imperative for brands to adjust their strategies and adopt new methodologies beyond traditional search practices. This transition marks a pivotal change in digital marketing, emphasizing the necessity of utilizing AI tools to remain competitive in an evolving marketplace. Ultimately, the adoption of such innovative tools can significantly influence a brand's success in a rapidly changing digital environment.

BrandRank.AI offers a software as a service (SaaS) platform designed to monitor brands on both well-known and emerging generative AI response platforms. Our solution identifies critical vulnerabilities while providing actionable insights, empowering brands to improve essential interactions that affect consumer decisions and public image. By merging cutting-edge AI capabilities with deep brand expertise, exclusive prompt evaluations, complex mathematical models, and “human in the loop” analysis, we delve into vital factors such as brand vulnerabilities, product performance, AI and data application, sustainability claims, supply chain complexities, and customer service quality. The platform features tools for sentiment analysis, predictive assessments of brand health, evaluations of alignment with brand commitments, metrics for search performance, and insights into the competitive landscape. With a thorough understanding of algorithmic dynamics, brands can gain a significant advantage in the fast-evolving landscape shaped by generative AI in search. This distinctive methodology not only strengthens brand resilience but also cultivates a proactive approach to tackling the intricate challenges present in today’s digital marketplace, ultimately ensuring long-term success.

Revere is dedicated to improving brand visibility in the era of generative AI, providing cutting-edge products and services that enable marketers to discover, monitor, evaluate, and enhance their brand's reputation in the context of Large Language Models (LLMs) and AI assistants. Our flagship platform, Brand Luminaire, features tools for analyzing brand and product sentiment, assessing LLM readiness, and offering optimization services to influence brand outcomes in AI-driven environments. At the heart of Revere's mission lies the commitment to assist brands in navigating the profound shifts in consumer behavior and marketing strategies introduced by LLMs. By leveraging our proprietary LLM-focused metrics, businesses can effectively track their own and their competitors' brands and offerings, gaining a competitive edge. Additionally, you can assess how well your brand and products are represented across top LLMs, which is crucial for success in today’s marketplace. Revere empowers organizations with essential tools and services to accurately measure, monitor, and direct brand performance within the LLM landscape, ensuring they remain at the forefront of a swiftly changing digital environment. As the digital landscape continues to evolve, brands that adapt and utilize these insights will be better positioned to thrive.