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keyword

what is two factor authentication

Monthly search volume and cost-per-click data for "what is two factor authentication" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+two+factor+authentication&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $2.03 | | competition | 0.09 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
2fa 90,500 $3.37 20/20
2 factor authentication 22,200 $4.73 20/20
2fa authentication 18,100 $7.5 20/20
two factor authentication 18,100 $5.61 20/20
two-factor authentication 18,100 $5.61 20/20
2-factor authentication 6,600 $4.22 20/20
what is second factor authentication 6,600 $1.92 20/20
what is two-factor authentication 5,400 $2.18 20/20
what is a two factor authentication 3,600 $2.42 20/20
2fa meaning 1,900 $1.61 19/20

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=what+is+two+factor+authentication&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