Evertune has raised $4 million in seed funding from Eniac Ventures, Nextview, and Roger Ehrenberg.The startup offers marketing analytics tools to help brands boost their SEO on LLMs like ChatGPT.Evertune's platform focuses on what AI models say about a brand, compares companies to competitors, and identifies strengths and weaknesses.The company is integrated with LLMs including ChatGPT, Gemini, Llama, Claude, and Perplexity.