Research depth
Discovery
How well the tool supports keyword, competitor, SERP, backlink, or market research before execution.
AirOps
Excellent research depth across AI-search visibility, competitors, citations, pages, prompts, content opportunities, and SEO data.
The homepage and docs describe citation tracking, competitor intelligence, share of voice, prompts, Pages that combine AI search, Google Search Console and GA4 metrics, and content strategy research using search trends and competitor content.
Scalenut
Deep SERP, competitor, topic, prompt, and page-level research is documented, though the site does not document every possible data source.
The Features FAQ says SERP statistics come from the top 30 ranking articles and Cruise Mode breaks down the top 10/20/30 competitor outlines: https://www.scalenut.com/features