seodata.dev

keyword

matter is energy

Monthly search volume and cost-per-click data for "matter is energy" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=matter+is+energy&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
is energy a matter 1,600 $0 20/20
is energy matter 1,600 $0 20/20
is matter energy 1,600 $0 18/20
is matter-energy 1,600 $0 17/20
matter and energy 1,000 $0 13/20
matter of energy 880 $0 13/20
is matter a form of energy 210 $0 14/20
what is matter energy 140 $0 14/20
is all matter energy 70 $0 13/20
is all matter-energy 70 $0 13/20

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=matter+is+energy&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