keyword

free post ads

Monthly search volume and cost-per-click data for "free post ads" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=free+post+ads&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $24.55 | | competition | 0.29 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
ads for free	3,600	$20.4	13/20
classified ads for free	3,600	$6.01	13/20
free ads online	1,600	$33.54	16/20
free ads on sites	1,600	$24.49	12/20
free ad posting	1,300	$24.55	20/20
post free ad	1,000	$15.81	15/20
post an ad for free	1,000	$15.81	14/20
free site to post ads	590	$14.84	13/20
free post ads online	390	$21.53	13/20
online free advertisement posting	320	$16.95	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://app.seodata.dev/v1/keyword?q=free+post+ads&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