seodata.dev

keyword

best vpn cheap

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

$ curl "https://app.seodata.dev/v1/keyword?q=best+vpn+cheap&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $16.21 | | competition | 0.66 | | country | US | | updated | 2026-05-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
cheap vpns 12,100 $17.75 20/20
cheap vpn 9,900 $17.92 20/20
cheapest vpn 9,900 $26.98 20/20
vpn cheap 9,900 $17.92 20/20
vpn low cost 9,900 $26.98 20/20
best cheap vpns 3,600 $16.3 20/20
best cheap vpn 2,400 $16.21 20/20
cheap vpn service 1,000 $17.1 18/20
cheapest fastest vpn 70 $18.46 18/20
cheap and best vpn service 40 $20.88 18/20

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+cheap&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