seodata.dev

keyword

muni rail

Monthly search volume and cost-per-click data for "muni rail" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=muni+rail&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $2.49 | | competition | 0.02 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
muni metro 2,400 $0 17/20
muni underground 2,400 $0 12/20
metro san francisco 1,900 $2.06 17/20
san francisco metro 1,900 $1.11 12/20
metro in san francisco 1,900 $1.57 11/20
muni bus 1,300 $0.58 14/20
muni rail san francisco 320 $0 11/20
muni light rail 260 $0 11/20
muni metro rail 70 $0 12/20
san francisco's metro 10 $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=muni+rail&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