keyword

number pi

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

$ curl "https://api.seodata.dev/v1/keyword?q=number+pi&country=us" +--------------+------------------+ | volume | 60,500 | | cpc | $7.27 | | competition | 0 | | 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
pi number	60,500	$7.87	20/20
pi numbers	60,500	$7.87	20/20
what is pi	49,500	$0.39	20/20
pi in math	22,200	$0	20/20
pie math	22,200	$0.05	20/20
pi number full	6,600	$0	20/20
what is pi in math	4,400	$0.37	20/20
what is pi in maths	4,400	$0.37	20/20
what is the number pi	3,600	$0	20/20
whats pi	3,600	$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://api.seodata.dev/v1/keyword?q=number+pi&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