keyword

course

Monthly search volume and cost-per-click data for "course" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=course&country=us" +--------------+------------------+ | volume | 74,000 | | cpc | $6.81 | | competition | 0.13 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
courses	74,000	$6.81	20/20
online course	33,100	$24.41	20/20
free online courses	22,200	$12.59	19/20
free courses online	2,900	$9.57	20/20
course online	1,900	$16.61	20/20
courses online	1,900	$16.61	20/20
free class	1,900	$11.65	20/20
learn online courses	1,900	$8.66	20/20
classes online	1,900	$40.66	19/20
learn online	880	$10.08	20/20

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://app.seodata.dev/v1/search-volume?q=course&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt