seodata.dev

keyword

what is digital signature used for

Monthly search volume and cost-per-click data for "what is digital signature used for" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+digital+signature+used+for&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
what is digital signature 1,600 $3.45 13/20
what is a digital signature 1,600 $3.45 12/20
digital signature is 70 $0 13/20
digital signature is used for 70 $8.63 11/20
how is digital signature used 50 $2.58 12/20
digital signature purpose 40 $0 13/20
digital sign means 30 $0 11/20
digital signature provides: 30 $0 11/20
what is a digital signature used for 20 $0 15/20
what are digital signatures used for 20 $0 14/20

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+digital+signature+used+for&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt