seodata.dev

keyword

free marketing system

Monthly search volume and cost-per-click data for "free marketing system" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=free+marketing+system&country=us" +--------------+------------------+ | volume | 20 | | cpc | $13.7 | | competition | 0.48 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
free market economic system 8,100 $5.48 12/20
what is a free market economy 6,600 $0 14/20
what is free market economy 6,600 $0 12/20
free market economy meaning 5,400 $2.48 13/20
free market system definition 5,400 $2.48 12/20
free market meaning 1,600 $0 13/20
free market system 720 $0 14/20
free economic system 30 $0 14/20
free-market economies have 20 $0 12/20
why is free market good 20 $0 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://app.seodata.dev/v1/keyword?q=free+marketing+system&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