Ahrefs divides AI visibility into macro and micro research. Brand Radar searches hundreds of millions of historical organic prompts without requiring a tracking campaign. Custom Prompts rerun a narrower set of questions on a schedule.
We tested Ahrefs’ AI features across content optimization, AI visibility tracking, and keyword research.
Brand Radar ($199/mo per index) is Ahrefs’ answer to AI search visibility. It monitors how your brand appears in responses from ChatGPT, Perplexity, Google AI Overviews, Gemini, Copilot, and Claude. The unique advantage: Ahrefs has retroactive prompt data. Instead of starting tracking from the day you sign up, Brand Radar gives you historical visibility data, letting you see trends that started before you were watching. No competitor offers this.
AI Content Helper is part of the Content Kit add-on (from $99/mo). It analyzes top-ranking pages for your target keyword and scores your draft against them on topic coverage, missing subtopics, and entity gaps. The suggestions are grounded in Ahrefs’ SERP data, which means they reflect what’s actually ranking, not generic AI writing advice. The Content Grader adds readability and SEO scoring on top.
Where Content Helper falls short is depth. It suggests improvements but doesn’t match dedicated optimization platforms on practical writing guidance. Semantic analysis, real-time content scoring, and live NLP-term tracking are more developed in purpose-built tools. Ahrefs’ own documentation acknowledges this gap: the AI Content Helper is “basic suggestions” compared to specialist platforms.
AI-powered keyword clustering groups keywords by intent and topic automatically. The quality of clustering benefits from Ahrefs’ massive keyword database (26B+ keywords), producing groupings that are more granularly accurate than smaller datasets can support.
The pricing structure compounds the cost quickly. The Starter plan at $29/mo has limited data. Lite at $129/mo is the realistic entry point. Standard at $249/mo is where most working SEOs land. Brand Radar at $199/mo and Content Kit at $99/mo are both add-ons. A fully equipped Ahrefs setup with AI features runs $450-650/mo.
