seodata.dev

keyword

91 gas

Monthly search volume and cost-per-click data for "91 gas" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=91-gas&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $2.13 | | competition | 0.01 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
what number is premium gas 2,400 $0 17/20
what is premium gas number 2,400 $0 16/20
gas 91 1,900 $2.13 20/20
87 octane gas 1,900 $0 18/20
gas 91 octane 1,900 $1.79 17/20
91 octane gas 1,900 $0.39 16/20
is premium gas 93 1,600 $0 19/20
is 93 premium gas 1,600 $0 16/20
premium gas number 1,300 $0 20/20
what octane is premium gas 1,300 $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/search-volume?q=91-gas&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