keyword

free diploma online

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

$ curl "https://api.seodata.dev/v1/keyword?q=free+diploma+online&country=us" +--------------+------------------+ | volume | 720 | | cpc | $26.01 | | competition | 0.76 | | country | US | | updated | 2026-06-24 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
free courses with certificates online	14,800	$9.43	15/20
free online certificate course	12,100	$7.86	17/20
study online for free with certificate	12,100	$7.86	16/20
online courses free certificate	12,100	$7.86	15/20
free courses with free certificate	9,900	$6.3	16/20
courses with free certificate	6,600	$8.2	16/20
free online courses for adults	5,400	$11.29	17/20
certificate online free	4,400	$7.28	16/20
free online certificate	3,600	$5.52	16/20
free online diploma programs	40	$25.02	16/20

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://api.seodata.dev/v1/keyword?q=free+diploma+online&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt