keyword

best free vpn unlimited data

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

$ curl "https://app.seodata.dev/v1/keyword?q=best+free+vpn+unlimited+data&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0.37 | | country | US | | updated | 2026-05-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
vpn free browsing	2,900	$3.85	14/20
unlimited free vpn	1,300	$2.58	13/20
free unlimited vpn	1,300	$2.58	12/20
unlimited vpn free	320	$5.4	12/20
free unlimited internet vpn	260	$0.78	11/20
best free unlimited vpn	210	$1.9	12/20
free vpns unlimited data	210	$2.28	11/20
vpn free unlimited data	210	$2.28	11/20
best free vpn with unlimited data	50	$2.85	15/20
best free unlimited data vpn	50	$2.85	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/keyword?q=best+free+vpn+unlimited+data&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