seodata.dev

keyword

fast trains france

Monthly search volume and cost-per-click data for "fast trains france" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=fast+trains+france&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $1.62 | | competition | 0.05 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
tgv railway 8,100 $1.33 20/20
french tgv 1,900 $1.53 20/20
france high-speed train speed 1,300 $1.34 20/20
high speed rail in france 1,300 $1.34 20/20
high speed trains in france 1,300 $1.32 20/20
high-speed trains in france 1,300 $1.32 20/20
high speed rail france 1,300 $1.34 19/20
france high-speed train 1,000 $1.45 20/20
french high-speed rail 880 $1.34 19/20
french high speed rail 720 $1.96 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=fast+trains+france&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