keyword

free search engine optimization tools

Monthly search volume and cost-per-click data for "free search engine optimization tools" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=free-search-engine-optimization-tools" +--------------+------------------+ | volume | 8,100 | | cpc | $10.02 | | competition | 0.13 | | country | US | | updated | 2026-03-29 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
search engine optimization free tools	9,900	$13.77	20/20
free seo marketing tools	8,100	$11.56	20/20
seo tool free	8,100	$11.56	20/20
seo tool free online	2,900	$16.46	18/20
free seo optimization software	1,900	$12.4	20/20
search engine optimization free	1,900	$8.94	20/20
seo optimization free	1,900	$10.61	20/20
seo free tools online	1,300	$11.35	19/20
seo tools free best	1,000	$11.42	20/20
seo free	880	$12.32	19/20

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-search-engine-optimization-tools" 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