seodata.dev

keyword

human machine interface

Monthly search volume and cost-per-click data for "human machine interface" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=human+machine+interface&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $4.86 | | competition | 0.15 | | country | US | | updated | 2026-06-22 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
hmi 14,800 $5.49 12/20
hmi meaning 2,900 $1.8 16/20
human machine interface meaning 2,900 $1.8 12/20
human-machine interface meaning 2,900 $1.8 12/20
hmi interface 1,600 $4.86 14/20
human-machine interface 1,600 $4.86 14/20
human machine interfaces hmi 1,600 $4.86 13/20
what is hmi 1,300 $1.79 16/20
hmi human machine interface 170 $0 14/20
hmi machine 70 $1.43 15/20

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://api.seodata.dev/v1/keyword?q=human+machine+interface&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt