seodata.dev

keyword

invention of the airplane

Monthly search volume and cost-per-click data for "invention of the airplane" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=invention+of+the+airplane&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $2 | | competition | 0 | | 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
when was the airplane invented 12,100 $0 20/20
airplane who invented 9,900 $1.46 20/20
who invented airplanes 9,900 $2 19/20
airplane inventor 9,900 $2 18/20
when was invented the airplane 3,600 $0 20/20
airplane invention 2,400 $1.62 20/20
invention of airplane 2,400 $1.62 20/20
invention of airplanes 2,400 $1.62 20/20
airplane invented 1,900 $1.64 19/20
who invented the airplanes 70 $0 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://api.seodata.dev/v1/keyword?q=invention+of+the+airplane&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