keyword

luigi mario brother

Monthly search volume and cost-per-click data for "luigi mario brother" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=luigi+mario+brother&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $0.17 | | competition | 0.74 | | country | US | | updated | 2026-06-24 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
mario and luigi: brothership	110,000	$0.21	10/20
luigi character	22,200	$0.15	10/20
super mario luigi	6,600	$0.23	12/20
luigi and mario	4,400	$0.09	12/20
luigi and mario bros	4,400	$0.18	11/20
luigi mario bros	4,400	$0.18	10/20
are mario and luigi brothers	1,900	$0	14/20
mario and luigi new game	1,300	$0.23	10/20
mario and luigi's brother	720	$0.15	15/20
are luigi and mario brothers	720	$0	10/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=luigi+mario+brother&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt