keyword

hr zones

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

$ curl "https://app.seodata.dev/v1/keyword?q=hr+zones&country=us" +--------------+------------------+ | volume | 60,500 | | cpc | $0.22 | | competition | 0.02 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
heart rate zone	60,500	$0.21	20/20
heart rate zones	60,500	$0.21	20/20
hr zone	60,500	$0.49	20/20
cardio zones	3,600	$0.14	20/20
heart rate training zones	3,600	$0.09	20/20
heart rate zone training	3,600	$0.07	20/20
training heart rate zones	3,600	$0.09	20/20
exercise zones heart rate	3,600	$0.13	19/20
running heart rate zones	2,400	$0.07	20/20
zone 3 heart rate	2,400	$0.08	19/20

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=hr+zones&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