keyword

free classified posting

Monthly search volume and cost-per-click data for "free classified posting" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=free+classified+posting&country=us" +--------------+------------------+ | volume | 480 | | cpc | $11.08 | | competition | 0.16 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

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
free classified ads	3,600	$10.05	14/20
post free ads	1,000	$18.12	20/20
free ads posting	1,000	$18.12	19/20
free advertisement posting	1,000	$17.77	12/20
free classified ads posting	480	$11.08	13/20
post free classified	480	$7.06	12/20
free ad posting sites	320	$15.58	13/20
free ad posting site	320	$15.58	12/20
post ad free classified sites	20	$42.56	13/20
post free classifieds ads sites	20	$42.56	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://api.seodata.dev/v1/keyword?q=free+classified+posting&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