keyword

double verification

Monthly search volume and cost-per-click data for "double verification" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=double+verification&country=us" +--------------+------------------+ | volume | 140 | | cpc | $1.13 | | competition | 0.07 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
2 factor authentication	22,200	$4.73	15/20
two factor authentication	18,100	$5.61	16/20
two-factor authentication	18,100	$4.5	16/20
2-factor authentication	6,600	$4.22	15/20
2 step verification	5,400	$3.35	20/20
2-step verification	5,400	$3.68	20/20
what is two factor authentication	3,600	$2.03	14/20
two step verification	2,900	$3.1	20/20
two-step verification	2,900	$2.19	18/20
two way verification	110	$7.51	16/20

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=double+verification&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