keyword

data signature

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

$ curl "https://api.seodata.dev/v1/keyword?q=data+signature&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

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
digital signatures	14,800	$3.95	13/20
what is digital signature	1,600	$3.45	17/20
what is a digital signature	1,600	$3.45	16/20
what are digital signatures	1,600	$3.45	10/20
digital signature define	210	$0	10/20
cryptographic digital signature	140	$0	11/20
cryptographic signature	140	$0	10/20
digital signature is	70	$0	12/20
digital signatures encryption	70	$0	11/20
data signatures	40	$0	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://api.seodata.dev/v1/keyword?q=data+signature&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