keyword

what is an exoplanet

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

$ curl "https://api.seodata.dev/v1/keyword?q=what+is+an+exoplanet&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0.05 | | competition | 0 | | country | US | | updated | 2026-07-07 | +--------------+------------------+

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
exoplanets	27,100	$6.56	16/20
exoplanet	27,100	$0.91	14/20
what are exoplanets	5,400	$0	20/20
what is exoplanet	5,400	$0	18/20
what are the exoplanets	5,400	$0.05	13/20
exoplanet definition	3,600	$0	20/20
exoplanet meaning	3,600	$0	20/20
exo planet	1,900	$0	14/20
what is a exoplanet	720	$0	18/20
what is an exoplanet planet	30	$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=what+is+an+exoplanet&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