keyword

free ads post sites

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

$ curl "https://api.seodata.dev/v1/keyword?q=free+ads+post+sites&country=us" +--------------+------------------+ | volume | 390 | | cpc | $16.98 | | competition | 0.67 | | 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	13/20
free ads online	1,600	$33.54	15/20
free ad posting	1,300	$24.55	14/20
free ads posting	1,000	$18.12	20/20
post free ads	1,000	$18.12	20/20
free post ad	1,000	$17.77	14/20
free advertisement posting sites	390	$16.98	14/20
free online ads posting	210	$18.73	15/20
post your free ad	30	$28.01	14/20
free online ad posting sites	20	$3.28	14/20

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+ads+post+sites&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