seodata.dev

keyword

san francisco railway

Monthly search volume and cost-per-click data for "san francisco railway" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=san+francisco+railway&country=us" +--------------+------------------+ | volume | 210 | | cpc | $0.2 | | competition | 0.01 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
muni 22,200 $1.54 8/20
san francisco municipal railway 12,100 $1.07 12/20
muni san francisco 12,100 $1.07 8/20
san francisco muni 12,100 $1.07 8/20
train san francisco 6,600 $0.92 11/20
san francisco train 1,900 $0.28 10/20
railway san francisco 590 $2.95 10/20
san francisco rail 210 $0.2 10/20
sf rail 50 $0 11/20
sf railway 50 $0 10/20

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=san+francisco+railway&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