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keyword

invented the lightbulb

Monthly search volume and cost-per-click data for "invented the lightbulb" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=invented+the+lightbulb&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $1.1 | | competition | 0 | | country | US | | updated | 2026-06-17 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
light bulb who invented 60,500 $1.26 20/20
who invented a light bulb 60,500 $1.15 20/20
who invented bulb 60,500 $1.15 20/20
who invented light bulb 60,500 $1.15 20/20
who invented the bulb light 60,500 $1.15 20/20
who invented the light bulb 60,500 $1.15 20/20
who invented the lightbulb 60,500 $1.26 20/20
when was the light bulb invented 8,100 $0.03 20/20
inventions of the light bulb 6,600 $1.1 20/20
light bulb invention 6,600 $0 20/20

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=invented+the+lightbulb&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