seodata.dev

keyword

cms open source

Monthly search volume and cost-per-click data for "cms open source" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=cms+open+source&country=us" +--------------+------------------+ | volume | 110 | | cpc | $11.31 | | competition | 0.45 | | country | US | | updated | 2026-05-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
open source cms 720 $11.99 16/20
open source cms system 720 $10.17 16/20
cms system open source 720 $10.17 15/20
cms system free 390 $13.63 12/20
open source content management systems 320 $12.27 12/20
content management open source 50 $9.46 13/20
open source content management 50 $9.7 13/20
free open source cms 40 $12.37 15/20
cms free open source 40 $12.37 14/20
free open-source cms 40 $7.7 13/20

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=cms+open+source&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