keyword

what is docker used for

Monthly search volume and cost-per-click data for "what is docker used for" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+docker+used+for&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $0.47 | | competition | 0.02 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
docker	135,000	$1.18	16/20
what is a docker	12,100	$0.83	20/20
what is docker	12,100	$1.5	20/20
what is a docker container	12,100	$1.5	15/20
what is docker container	1,000	$0.47	16/20
uses of docker	140	$1.73	16/20
docker uses	140	$0.39	15/20
what is the use of docker	50	$0	16/20
what is use of docker	50	$0	16/20
what can docker do	30	$0	16/20

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=what+is+docker+used+for&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