seodata.dev

keyword

constitution

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

$ curl "https://app.seodata.dev/v1/keyword?q=constitution&country=us" +--------------+------------------+ | volume | 201,000 | | cpc | $2.42 | | competition | 0.01 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
constitutions 165,000 $1.51 20/20
us constitution 165,000 $1.4 17/20
constitution for the united states 110,000 $1.02 17/20
america's constitution 110,000 $1.02 16/20
the constitution 74,000 $1.93 19/20
article of the constitution 9,900 $5.36 17/20
constitution text 4,400 $0.52 20/20
us constitution full text 4,400 $1.13 18/20
constitution gov 2,900 $1.89 20/20
state constitution 1,600 $0 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=constitution&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