seodata.dev

keyword

invitation letters

Monthly search volume and cost-per-click data for "invitation letters" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=invitation+letters&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $2.03 | | competition | 0.12 | | country | US | | updated | 2026-06-18 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
letter invitation 2,400 $1.47 20/20
invite letter 2,400 $1.47 12/20
letters of invitation 2,400 $2.03 11/20
invitation letter for visa 2,400 $0.33 10/20
invitation letter 1,900 $1.78 16/20
letter of invitation 1,900 $1.72 14/20
samples of invitation letters 1,300 $0.62 12/20
invitation letter sample 1,300 $0.62 11/20
examples of an invitation letter 720 $0.29 13/20
letter of invitation example 720 $0.29 12/20

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://api.seodata.dev/v1/keyword?q=invitation+letters&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt