keyword

highlighter marker

Monthly search volume and cost-per-click data for "highlighter marker" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=highlighter+marker&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0.8 | | competition | 1 | | country | US | | updated | 2026-06-30 | +--------------+------------------+

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
highlighters	60,500	$0.54	18/20
highlighter pen	4,400	$0.91	20/20
highlighters markers	2,400	$1.24	17/20
highlighter and marker	1,600	$0.56	13/20
highlighter markers	1,600	$0.59	13/20
markers and highlighters	1,600	$0.59	11/20
highlighters marker	140	$0.37	12/20
highlighters pens	90	$0.49	15/20
highlighter marker pen	90	$0.43	13/20
highlighter marker pens	90	$0.43	10/20

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=highlighter+marker&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