keyword

harvard edx free courses

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

$ curl "https://app.seodata.dev/v1/keyword?q=harvard+edx+free+courses&country=us" +--------------+------------------+ | volume | 70 | | cpc | $1.22 | | competition | 0.07 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
online courses free harvard	40,500	$9.27	12/20
online education harvard free	40,500	$9.27	12/20
online courses by harvard	14,800	$4.56	12/20
harvard university online courses	1,900	$8.45	13/20
harvard edx courses	720	$3.9	14/20
edx harvard free courses	110	$7.77	13/20
harvard edx free online courses	50	$0.94	15/20
edx harvard courses free	50	$0	13/20
free harvard online courses edx	50	$0.94	13/20
free online harvard courses edx	50	$0	13/20

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/keyword?q=harvard+edx+free+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