Purple Leaf

Purple Leaf is an AI SEO audit tool that scans your entire website to find what's blocking it from being cited by ChatGPT, Perplexity, and Google AI Overviews. It evaluates every page across 14 AI visibility signals — including structured data, meta tags, Q&A blocks, readability, and link health — then gives you a score and a prioritized list of issues. The idea is simple: your site might rank in Google but stay invisible to AI search. Purple Leaf shows you exactly why and what to fix.

You start by entering your domain. The tool crawls all your pages, scores them, and groups issues by severity. Click any issue to see which pages are affected and get a ready-to-use fix — like adding missing alt text or generating an LLMs.txt file. It re-scans daily and alerts you to new problems. You can also use individual tools (like the Meta Tags Optimizer or Q&A Optimizer) on a pay-per-run basis without a subscription.

This tool is built for website owners, SEO professionals, and content marketers who want to appear in AI-generated answers. It's especially useful if you've noticed traffic dropping as users shift to AI search, or if you're launching a new site and want to get it AI-ready from day one. Plans start at $19 per month with a 7-day free trial.