keyword

biggest union

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

$ curl "https://api.seodata.dev/v1/keyword?q=biggest+union&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-28 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
largest union in the united states	5,400	$12.32	18/20
largest us union	5,400	$12.32	17/20
biggest unions in the us	5,400	$12.32	16/20
biggest union in the us	5,400	$0	10/20
largest union in us	5,400	$12.32	10/20
what is the largest union in the us	480	$0	11/20
what is the largest union in the united states	480	$0	10/20
biggest unions	390	$0	12/20
largest union	390	$1.29	11/20
largest trade union	140	$0	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://api.seodata.dev/v1/keyword?q=biggest+union&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt