keyword

online courses that are free

Monthly search volume and cost-per-click data for "online courses that are free" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=online+courses+that+are+free&country=us" +--------------+------------------+ | volume | 27,100 | | cpc | $8.99 | | competition | 0.54 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
classes online for free	27,100	$8.28	20/20
courses free online	27,100	$8.99	20/20
courses online for free	27,100	$8.28	20/20
free internet courses	27,100	$8.28	20/20
courses online free	22,200	$12.59	20/20
free online courses	22,200	$12.71	20/20
online courses for free	22,200	$12.71	20/20
online certificate courses free	12,100	$7.86	20/20
study online for free with certificate	12,100	$7.86	20/20
online college courses free	9,900	$32.76	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=online+courses+that+are+free&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