keyword

what does phytoplankton do for the ocean

Monthly search volume and cost-per-click data for "what does phytoplankton do for the ocean" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+does+phytoplankton+do+for+the+ocean&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
phytoplankton	40,500	$0.94	12/20
what is phytoplankton	12,100	$8.72	9/20
what do phytoplankton eat	4,400	$0	9/20
oceanic plankton	2,400	$0.27	13/20
what do phytoplankton look like	1,600	$0	9/20
where does phytoplankton grow	30	$0	9/20
what are the two main types of phytoplankton	20	$0	10/20
why are plankton important to humans	20	$0	10/20
why are phytoplankton important to humans	20	$0	9/20
why phytoplankton are important	20	$0	9/20

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=what+does+phytoplankton+do+for+the+ocean&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