keyword

free test

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

$ curl "https://app.seodata.dev/v1/search-volume?q=free-test&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $6.09 | | competition | 0.27 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
online test	5,400	$3	20/20
online tests	5,400	$2.53	16/20
prep test online	1,900	$4.34	12/20
online free test	480	$1.68	12/20
test free	390	$1.07	19/20
test online free	390	$1.76	15/20
tests free	390	$1.28	13/20
free online test	390	$2.06	12/20
free online test exam	390	$1.76	12/20
free test online	90	$2.52	17/20

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/search-volume?q=free-test&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