seodata.dev

keyword

tour houston space center

Monthly search volume and cost-per-click data for "tour houston space center" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=tour+houston+space+center&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $1.45 | | competition | 0.06 | | country | US | | updated | 2026-05-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
nasa tickets houston 12,100 $1.76 17/20
space center houston tour 4,400 $1.45 20/20
space center houston tours 4,400 $1.86 20/20
nasa houston tour 3,600 $1.15 20/20
tour nasa houston 3,600 $1.09 20/20
visit nasa houston 3,600 $1.32 20/20
tour nasa houston tx 3,600 $1.15 17/20
johnson space center tickets 1,900 $1.77 17/20
johnson space center houston tickets 1,600 $1.93 20/20
nasa tram tour 1,600 $1.59 17/20

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=tour+houston+space+center&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