keyword

free online high school

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

$ curl "https://app.seodata.dev/v1/keyword?q=free+online+high+school&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $35.03 | | competition | 0.77 | | country | US | | updated | 2026-06-12 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
online school	49,500	$61.27	13/20
online school programs	14,800	$51.69	12/20
free online school	8,100	$42.78	20/20
online high school programs	6,600	$30.08	12/20
free online high schools	5,400	$35.03	15/20
free high schools online	5,400	$35.03	12/20
online public school	2,900	$33.75	13/20
free online accredited high schools	480	$22.84	16/20
online high schools tuition free	390	$29.27	14/20
best online schools k-12 free	170	$35.74	14/20

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=free+online+high+school&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