keyword

cms system open source

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

$ curl "https://app.seodata.dev/v1/keyword?q=cms+system+open+source&country=us" +--------------+------------------+ | volume | 720 | | cpc | $10.17 | | competition | 0.25 | | country | US | | updated | 2026-05-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
open source cms system	720	$10.17	18/20
content management systems open source	320	$12.27	16/20
open source content management system	320	$12.27	15/20
open source content management systems	320	$12.27	15/20
open source content management tools	320	$12.27	15/20
cms open source	110	$11.31	15/20
content management open source	50	$9.46	16/20
open source content management	50	$9.7	16/20
content management platform open source	40	$0	16/20
open source website content management system	30	$0	16/20

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+system+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