seodata.dev

keyword

payment vpn

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

$ curl "https://app.seodata.dev/v1/search-volume?q=payment-vpn" +--------------+------------------+ | volume | 320 | | cpc | $22.04 | | competition | 0.7 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
best vpn 90,500 $24.8 8/20
vpn best 90,500 $16.78 8/20
vpn service 9,900 $18.99 8/20
vpn services 9,900 $18.99 8/20
best vpn service 4,400 $17.61 9/20
best vpn apps 1,600 $8.86 9/20
get a vpn 1,000 $24.12 9/20
vpn comparison 1,000 $14.46 9/20
pay vpn 390 $6.8 10/20
vpn pay 50 $35.86 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=payment-vpn" 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