Surfer SEO

Surfer tracks a brand's visibility in Google and in AI answers from ChatGPT, Gemini and Perplexity, and pairs that with content tooling. Its Content Editor guides on-page optimization and builds SEO briefs, a closed-loop workflow turns visibility drops into tasks and fixes, and it can write articles using real-time SEO data and suggest topics and ideas. It also monitors whether AI models mention a brand and which prompts drive those citations. A topical map feature is built around user intent, the brand and the business. Surfer ships a WordPress plugin, a Chrome extension and a Google Docs integration, and it offers an API plus an MCP server for connecting to Claude, ChatGPT or other assistants. Free tools include an AI detector and an AI humanizer, and an AI visibility audit and an AI search volatility tracker sit next to them.