seodata.dev

keyword

certificate authority digital signature

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

$ curl "https://app.seodata.dev/v1/keyword?q=certificate+authority+digital+signature&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0.25 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
digital signatures 14,800 $3.95 8/20
digital certificate and signature 880 $7.85 9/20
digital signature certification 720 $14.57 9/20
signature digital certificate 720 $8.35 9/20
digital signature certification authority 50 $4.62 9/20
certified authority digital signature 40 $0 15/20
certification authority for digital signature 40 $0 14/20
certifying authority for digital signature 40 $0 11/20
certifying authority of digital signature 40 $0 11/20
digital signature ca 40 $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=certificate+authority+digital+signature&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