keyword

best vpns

Monthly search volume and cost-per-click data for "best vpns" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=best-vpns" +--------------+------------------+ | volume | 90,500 | | cpc | $15.45 | | competition | 0.45 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
vpns	823,000	$12.71	18/20
vpn best	90,500	$24.8	18/20
best vpn	90,500	$16.78	16/20
vpn services	9,900	$18.99	19/20
top vpns	8,100	$13.75	20/20
best vpn 2025	6,600	$16.86	18/20
best vpn services	4,400	$17.61	19/20
best vpn service	4,400	$17.61	17/20
the best vpn	880	$19.84	17/20
reputable vpns	590	$13.02	17/20

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=best-vpns" 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