keyword

california vpn

Monthly search volume and cost-per-click data for "california vpn" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=california+vpn&country=us" +--------------+------------------+ | volume | 390 | | cpc | $8.11 | | competition | 0.4 | | country | US | | updated | 2026-06-28 | +--------------+------------------+

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
vpn in california	390	$8.11	13/20
vpn for california	320	$16.42	14/20
vpn california	320	$16.42	12/20
free vpn in california	170	$5.02	8/20
california vpn free	140	$6.57	11/20
vpn california free	140	$13.14	11/20
free california vpn	140	$13.14	10/20
free vpn california	140	$6.57	10/20
free vpn for california	140	$13.14	10/20
california free vpn	140	$13.14	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=california+vpn&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