keyword

certificate sign

Monthly search volume and cost-per-click data for "certificate sign" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=certificate+sign&country=us" +--------------+------------------+ | volume | 90 | | cpc | $2.21 | | competition | 0.07 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
certificate signatures	2,900	$12.53	9/20
signature in certificate	2,400	$4.37	9/20
digital signing certificate	880	$8.55	9/20
digital signing certificates	720	$8.35	9/20
certified signatures	390	$4.23	8/20
esignature certificate	260	$9.48	8/20
document signing certificate	140	$14.34	8/20
document signer certificate	90	$5.9	9/20
certificate signer	30	$0	10/20
sign with certificate	20	$17.55	11/20

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+sign&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