keyword

harvard free courses

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

$ curl "https://app.seodata.dev/v1/keyword?q=harvard+free+courses&country=us" +--------------+------------------+ | volume | 49,500 | | cpc | $8.02 | | competition | 0.05 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
free courses harvard university	49,500	$8.02	20/20
harvard courses online free	40,500	$10.25	20/20
harvard free online courses	40,500	$9.27	20/20
online courses free harvard	40,500	$9.27	20/20
free harvard courses	12,100	$8.84	20/20
harvard free course online	12,100	$4.6	20/20
harvard courses	5,400	$6.28	20/20
harvard online courses free	4,400	$9.21	20/20
free harvard class	3,600	$12.13	20/20
harvard free online courses with certificate	3,600	$10.86	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/keyword?q=harvard+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