seodata.dev

keyword

vpn review

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

$ curl "https://app.seodata.dev/v1/search-volume?q=vpn-review" +--------------+------------------+ | volume | 1,900 | | cpc | $12.29 | | competition | 0.6 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vpn best 90,500 $24.8 20/20
best vpn 90,500 $24.8 17/20
vpn service 9,900 $18.99 17/20
vpn top 6,600 $21.61 19/20
best vpn service 4,400 $17.61 17/20
vpn reviews 1,900 $18.75 20/20
review vpn 1,900 $12.29 18/20
vpn provider 1,600 $16.72 19/20
the best vpn 880 $19.84 19/20
vpn service providers 720 $15.54 19/20

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-review" 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