seodata.dev

keyword

best vpn proxy service

Monthly search volume and cost-per-click data for "best vpn proxy service" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+vpn+proxy+service&country=us" +--------------+------------------+ | volume | 880 | | cpc | $5.11 | | competition | 0.22 | | country | US | | updated | 2026-05-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vpns 823,000 $12.71 16/20
vpn 673,000 $5.24 10/20
best vpns 90,500 $15.45 13/20
vpn best 90,500 $24.8 11/20
top vpns 8,100 $13.75 16/20
vpn top 6,600 $21.61 10/20
vpn provider 1,600 $16.72 12/20
best vpn apps 1,600 $8.86 11/20
vpn service providers 1,300 $30.75 12/20
the best vpn 880 $19.84 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=best+vpn+proxy+service&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