seodata.dev

keyword

gtl phone services

Monthly search volume and cost-per-click data for "gtl phone services" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=gtl+phone+services&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $1.71 | | competition | 0.11 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
gtl global tel link 60,500 $2.5 17/20
gtl inmate phone service 5,400 $2.09 19/20
gtl inmate phone services 4,400 $1.6 20/20
gtl inmate phone svc 4,400 $1.6 20/20
gtl inmate call 4,400 $1.47 19/20
inmate phone svc 4,400 $1.56 17/20
gtl inmate phone 3,600 $2.57 17/20
inmate call 3,600 $1.59 14/20
global tel inmate 2,400 $1.31 20/20
globaltel inmate calling 1,000 $1.78 15/20

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=gtl+phone+services&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