keyword

free documentation tool

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

$ curl "https://app.seodata.dev/v1/keyword?q=free+documentation+tool&country=us" +--------------+------------------+ | volume | 50 | | cpc | $8.06 | | competition | 0.44 | | country | US | | updated | 2026-05-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
create online documentation	480	$4.98	12/20
best documentation tool	140	$20.42	15/20
online document tool	70	$14.22	12/20
documentation tools free	50	$8.06	19/20
documentation tool free	40	$11.13	11/20
best software documentation tools	30	$26.68	14/20
best documentation generator	20	$7.63	12/20
free software documentation tools	20	$10.32	12/20
software documentation tools free	20	$10.32	11/20
software documentation tool open source	20	$0	10/20

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/keyword?q=free+documentation+tool&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