seodata.dev

keyword

esi pbx

Monthly search volume and cost-per-click data for "esi pbx" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=esi+pbx&country=us" +--------------+------------------+ | volume | 20 | | cpc | $59.78 | | competition | 0.91 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
esi phone systems 880 $17.81 6/20
esi telephone system 880 $17.81 5/20
esi phone 720 $3.19 4/20
esi telephones 720 $3.19 3/20
esi phones 390 $17.4 3/20
esi hosted services 30 $0 3/20
esi cloud 20 $0 5/20
esi voip 20 $119.06 4/20
esi ephone 8 20 $0 3/20
esi-200 20 $0 3/20

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=esi+pbx&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