seodata.dev

keyword

gtl inmate phone service

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

$ curl "https://app.seodata.dev/v1/keyword?q=gtl+inmate+phone+service&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $2.09 | | competition | 0.12 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
global tel link 49,500 $3.06 20/20
gtl inmate call 4,400 $1.47 20/20
gtl inmate phone services 4,400 $1.6 20/20
gtl inmate 3,600 $2.42 20/20
gtl inmate phone 3,600 $2.57 20/20
global tel link number 2,900 $2.86 19/20
gtl phone number to add money 1,900 $2.8 19/20
global tel link phone number to add money 1,600 $2.76 20/20
gtl add money to phone 1,600 $2.6 20/20
connect network gtl phone number 1,600 $0.83 19/20

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+inmate+phone+service&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