seodata.dev

keyword

what is a plankton

Monthly search volume and cost-per-click data for "what is a plankton" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+a+plankton&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
plankton 135,000 $1.08 20/20
planktons 135,000 $1.08 20/20
what is plankton 14,800 $0 20/20
what is planktonic 12,100 $8.72 20/20
plankton definition 2,900 $0 20/20
plankton in the ocean 2,400 $0.27 19/20
what does plankton look like 1,600 $0 20/20
meaning of plankton 1,300 $0 20/20
plankton meaning 1,300 $0 20/20
definition of plankton 1,000 $0 20/20

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+is+a+plankton&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