seodata.dev

keyword

reference system

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

$ curl "https://app.seodata.dev/v1/keyword?q=reference+system&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0.02 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
crs location 390 $8.1 5/20
spatial referencing system 320 $0 7/20
spatial reference systems 320 $0 6/20
spatial reference 320 $0 5/20
spatial reference system 320 $0 5/20
coordinate reference system 210 $0 9/20
coordinate reference systems 210 $0 8/20
reference coordinate system 210 $0 8/20
reference systems 140 $0 9/20
crs reference 40 $0 7/20

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=reference+system&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