seodata.dev

keyword

certified signature

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

$ curl "https://app.seodata.dev/v1/keyword?q=certified+signature&country=us" +--------------+------------------+ | volume | 320 | | cpc | $6.65 | | competition | 0.14 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
certify signature 5,400 $17.31 8/20
certificate signature 2,900 $12.53 10/20
certificate signatures 2,900 $12.53 8/20
signature in certificate 2,400 $4.37 10/20
certified digital signatures 880 $9.12 10/20
digitally certified signature 880 $9.12 10/20
signature certified 390 $4.23 10/20
electronic signature certificate 260 $8.32 9/20
certified digital signature 210 $5.79 9/20
certificate of signature 50 $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=certified+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