seodata.dev

keyword

why a vpn

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

$ curl "https://app.seodata.dev/v1/keyword?q=why+a+vpn&country=us" +--------------+------------------+ | volume | 260 | | cpc | $6.73 | | competition | 0.46 | | country | US | | updated | 2026-05-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vpn what is 74,000 $2.38 10/20
what does a vpn do 14,800 $6.7 10/20
why use a vpn 1,900 $7.61 16/20
why use vpn 1,900 $6.02 15/20
vpn why use 1,900 $6.02 11/20
why get a vpn 1,900 $7.61 11/20
why using a vpn 1,900 $6.02 11/20
why is vpn important 260 $4.81 14/20
why vpn is important 260 $5.29 11/20
why need a vpn 140 $4.92 11/20

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=why+a+vpn&country=us" 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