keyword

earthworms

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

$ curl "https://api.seodata.dev/v1/keyword?q=earthworms&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $0.67 | | competition | 0.01 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
earth worm	40,500	$0.73	20/20
earthworm	40,500	$0.67	20/20
earth worms	4,400	$0.87	12/20
earthworms facts	1,600	$1.14	13/20
facts about earthworms	1,600	$2.35	11/20
scientific name of earthworm	1,300	$0	11/20
earth worms are	70	$0	14/20
earthworm are	70	$0	14/20
earthworm worm	70	$10.35	13/20
earthworms are	70	$0	13/20

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=earthworms&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