keyword

top ad companies

Monthly search volume and cost-per-click data for "top ad companies" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=top+ad+companies&country=us" +--------------+------------------+ | volume | 210 | | cpc | $21.61 | | competition | 0.41 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
advertising companies	5,400	$35.46	11/20
top advertising agencies	3,600	$23.86	13/20
top ad agencies	3,600	$23.86	12/20
largest advertising agencies	1,600	$6.76	12/20
top advertising companies	210	$21.61	12/20
top companies in advertising	210	$17.55	11/20
famous advertising companies	170	$3.76	12/20
famous advertising agencies	170	$5.75	11/20
major advertising companies	50	$5.89	12/20
top 5 advertising agencies	40	$5.13	12/20

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=top+ad+companies&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