keyword

30 days free vpn

Monthly search volume and cost-per-click data for "30 days free vpn" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=30+days+free+vpn&country=us" +--------------+------------------+ | volume | 70 | | cpc | $38.72 | | competition | 0.67 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
vpn free trial	27,100	$23.36	20/20
vpn with free trial	27,100	$23.36	20/20
vpn trial	3,600	$36.34	20/20
free trial vpn	2,900	$20.15	20/20
free vpn trial	1,600	$20.96	20/20
vpn free trial no credit card	1,300	$11.59	18/20
free 30-day vpn trial	140	$24.74	18/20
free vpn 30 day trial	140	$21.71	17/20
free vpn 30 days	70	$20.49	18/20
free vpn for 30 days	70	$38.72	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://api.seodata.dev/v1/keyword?q=30+days+free+vpn&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt