keyword

vpn buy online

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

$ curl "https://app.seodata.dev/v1/search-volume?q=vpn-buy-online" +--------------+------------------+ | volume | 110 | | cpc | $22.31 | | competition | 0.77 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
vpn service	9,900	$18.99	12/20
vpn services	9,900	$18.99	12/20
best vpn services	4,400	$17.61	11/20
buy vpn	2,900	$24.71	20/20
vpn buy	2,900	$24.71	13/20
get a vpn	590	$24.92	12/20
buy vpn online	110	$23.19	16/20
purchase vpn online	110	$22.31	14/20
vpn online purchase	110	$22.31	14/20
vpn purchase online	110	$22.31	12/20

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/search-volume?q=vpn-buy-online" 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