seodata.dev

keyword

biometric authentication security

Monthly search volume and cost-per-click data for "biometric authentication security" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=biometric+authentication+security&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.07 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
biometric authentication: 2,900 $6.65 20/20
biometric authenticator 2,400 $8 9/20
biometric based authentication 20 $11.01 10/20
biometrics based authentication 20 $15.19 10/20
using biometrics for authentication 20 $0 10/20
what is biometric authorization 20 $4.3 10/20
biometric user authentication 20 $0 9/20
biometric-based authentication 20 $15.19 9/20
biometric authentication in information security 10 $0 13/20
we can consider a fingerprint as an authorisation system 10 $0 10/20

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=biometric+authentication+security&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