keyword

free documentation tools for developers

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

$ curl "https://app.seodata.dev/v1/keyword?q=free+documentation+tools+for+developers&country=us" +--------------+------------------+ | volume | 40 | | cpc | $13.57 | | competition | 0.62 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
source code documentation tool	170	$38.47	9/20
online documentation tools	70	$33.69	9/20
open source documentation tool	70	$13.85	9/20
documentation tools for developers	50	$0	12/20
it documentation software free	50	$24.48	11/20
free it documentation software	50	$24.48	10/20
developer documentation tools	50	$22.05	9/20
free documentation software	40	$19.5	14/20
documentation software free	40	$19.5	12/20
free software for documentation	40	$15.97	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+tools+for+developers&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