keyword

test free

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

$ curl "https://app.seodata.dev/v1/search-volume?q=test-free" +--------------+------------------+ | volume | 2,400 | | cpc | $3.17 | | competition | 0.25 | | 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	17/20
online tests	5,400	$2.53	17/20
practice exams	2,400	$4.67	11/20
free test	1,900	$6.09	20/20
test for free	1,900	$2.44	13/20
prep test online	1,900	$4.34	11/20
tests online	590	$2.23	15/20
test online free	390	$1.76	14/20
tests free	390	$1.28	13/20
free test online	90	$2.52	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/search-volume?q=test-free" 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