VisibAI is a web based tool that performs AI visibility audits for businesses. Its primary function is to determine whether a business appears in the responses generated by major AI platforms, including ChatGPT, Perplexity, Claude, and Gemini. The tool runs dozens of industry specific queries across up to six AI platforms and produces a visibility score out of 100, a prioritized fix list, and a PDF report, typically within five minutes. VisibAI is designed for small and medium sized businesses that need a straightforward assessment of their presence in AI generated answers, rather than for enterprise marketing teams. The tool offers several tiers of functionality. The free plan covers ChatGPT only, with 20 queries, a visibility score, and identification of the top three issues. Paid plans expand coverage to four or five AI platforms, increase the number of queries to 26 (resulting in 104 to 130 AI checks), and provide a full fix list, a PDF report, competitor share of voice analysis, an AI action plan, email alerts, and an AI accuracy audit. The highest tier includes checks across six AI platforms and 156 total checks. VisibAI is not affiliated with, endorsed by, or sponsored by any of the AI platforms it audits. Typical use cases involve a business owner or marketer wanting to know if their company is mentioned when a user asks an AI assistant about their industry. The workflow begins with a free audit that requires no credit card. After entering basic business information, VisibAI runs queries across the selected AI platforms and returns a score along with specific issues to address. Users can then upgrade to a paid plan for more detailed analysis, competitor comparisons, and ongoing monitoring. The tool is built on EU infrastructure and follows standard privacy and security practices. Annual plans are available, offering two months free compared to monthly billing, and there is no contract requirement. An agency plan is also offered for those managing multiple clients.