LLM monitoring tools are essential to track performance, detect hallucinations, and ensure responsible AI usage in real-time. They help maintain accuracy, security, and compliance in large language model deployments. Semrush contributor Connor Lahey has published an article featuring nine best LLM monitoring tools for brand visibility in 2025. He says, “LLM monitoring tools are essential because AI platforms now shape how people research products and services.ChatGPT had over 400 million weekly active users as of February 2025, according to Reuters. Google’s AI Overviews appear in nearly... [...]