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keyword

free reference usa database

Monthly search volume and cost-per-click data for "free reference usa database" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=free+reference+usa+database&country=us" +--------------+------------------+ | volume | 40 | | cpc | $31.81 | | competition | 0.69 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
referenceusa 3,600 $3 9/20
reference usa 1,600 $14.66 20/20
reference solution 390 $0 8/20
reference solutions 390 $0 8/20
referenceusa library 50 $18.23 12/20
reference usa library 50 $7.94 11/20
library reference usa 50 $7.94 10/20
reference usa database 50 $10.78 8/20
usa reference database 40 $11.02 13/20
reference usa business database 20 $15 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=free+reference+usa+database&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