keyword

free online charter high schools

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

$ curl "https://api.seodata.dev/v1/keyword?q=free+online+charter+high+schools&country=us" +--------------+------------------+ | volume | 260 | | cpc | $22.79 | | competition | 0.8 | | country | US | | updated | 2026-06-30 | +--------------+------------------+

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
k--12 online schooling	60,500	$18.71	7/20
charter online schools	8,100	$11.78	17/20
free online school	8,100	$42.78	10/20
online charter schools	6,600	$23.69	17/20
free online high school	5,400	$35.03	13/20
virtual charter schools	590	$19.36	8/20
best online schools k-12 free	170	$35.74	8/20
online public charter schools	90	$20.96	11/20
free charter schools online	70	$25.82	11/20
online charter high schools	70	$21.01	9/20

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+online+charter+high+schools&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