seodata.dev

keyword

er entity relationship

Monthly search volume and cost-per-click data for "er entity relationship" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=er+entity+relationship&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $7.3 | | competition | 0.04 | | country | US | | updated | 2026-05-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
relationship model diagram 18,100 $5.9 20/20
entity relationship er model 18,100 $7.3 14/20
entity relation model 2,400 $5.93 20/20
er modeling 2,400 $5.93 20/20
model er 2,400 $5.93 16/20
entity relationship models 2,400 $5.93 15/20
entity-relationship model 1,900 $14.09 20/20
what is an entity relationship model 1,900 $0 19/20
entity relationship model 1,900 $14.09 17/20
relationship diagram 1,000 $6.31 15/20

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=er+entity+relationship&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