> ## Documentation Index
> Fetch the complete documentation index at: https://docs.anysite.io/llms.txt
> Use this file to discover all available pages before exploring further.

# /wappalyzer/categories

> Get a Wappalyzer technology category with its market-share ranking of technologies

**Price:** 5 credits

**💡 AI Hint:** Look up a Wappalyzer technology category by its slug (e.g. 'ecommerce', 'javascript-frameworks') or category URL. Returns the category name, its parent groups, and the full ranking of technologies in that category by market share — each with the number of live websites tracked, total detections, and its market-share percentage within the category. Useful for market research and finding the leading technologies in a segment.

**⚠️ Common errors:** 412: Category not found