seodata.dev

keyword

public api companies

Monthly search volume and cost-per-click data for "public api companies" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=public+api+companies&country=us" +--------------+------------------+ | volume | 20 | | cpc | $14.67 | | competition | 0.27 | | country | US | | updated | 2026-05-28 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
apis 165,000 $11.54 3/20
open apis 22,200 $7.09 4/20
companies with apis 70 $11.71 8/20
api software company 40 $28.73 6/20
api software companies 40 $28.73 5/20
best api companies 30 $22.79 6/20
api as a service companies 20 $25.61 9/20
biggest api companies 20 $0 6/20
api business ideas 20 $0 4/20
largest api companies 10 $0 4/20

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=public+api+companies&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