keyword

free online certificate courses

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

$ curl "https://app.seodata.dev/v1/search-volume?q=free-online-certificate-courses&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $9.43 | | competition | 0.73 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
free certification online courses	14,800	$9.63	20/20
free courses with certificates online	14,800	$9.43	20/20
free online courses with certificate	14,800	$9.63	20/20
free online courses with certificates	14,800	$9.43	20/20
online certification course free	14,800	$9.43	20/20
online free courses with certificate	14,800	$9.63	20/20
certificate courses online free	12,100	$7.57	20/20
free courses online with certificates	12,100	$7.57	20/20
online courses free certificate	12,100	$7.86	20/20
online courses free with certificate	12,100	$7.57	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=free-online-certificate-courses&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